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Most-asked questions about electric mobility

5
Is the range of an electric car enough for my everyday life?

For most people: yes. The average daily mileage in Germany is around 40 kilometres, and over 90 % of single trips are shorter than 50 kilometres. Even EVs with smaller batteries (40–50 kWh) cover everyday needs comfortably. More important than peak range is the question of how and where you can charge regularly. Once that is sorted, day-to-day life with an EV quickly feels normal.

Where can I charge while travelling?

On the road you charge at public stations or fast chargers. AC stations with 11 or 22 kW are found in cities at car parks, supermarkets or workplaces, good for longer stays. DC fast chargers are mostly at motorways, fuel stations and busy hubs; power ranges typically from 50 to 400 kW, with some newer sites at 600 kW or more. How fast you actually charge also depends on the car, since many models cap at 150–250 kW. Map apps for public charging stations or your charging provider's app show what is available nearby.

Do I need a wallbox at home?

A wallbox is not strictly required. If you can charge every night at home and drive normal distances, a regular Schuko socket (about 2.3 kW) works well. In eight hours of overnight charging it adds around 18 kWh, enough for 100–130 km of range and easily covering typical daily mileage. An 11 kW wallbox charges about five times faster and is built for continuous use. It mostly pays off if you drive long distances every day, charge multiple EVs, or want to manage your electricity tariff intelligently. One note when charging from a socket: it should be modern and in good condition, since it carries heavy load for many hours. From 4.6 kW connection power, the charging unit must be reported to the grid operator; from 12 kW it requires approval (as of 2026; thresholds may change).

When is an EV worth it compared to petrol or diesel?

Across the full ownership period, EVs are often cheaper. Electricity costs around 4–8 euros per 100 km, petrol/diesel typically 10–15 euros. Maintenance, brakes and clutch wear are less frequent on an EV. On the other side: a higher purchase price and sometimes higher insurance. From around 60,000–100,000 km of total mileage the balance usually tips in favour of the EV.

How long does the battery last?

Modern EV batteries typically last 10–15 years or 200,000–300,000 km, many models considerably longer. Manufacturers usually offer 8 years or 160,000 km of warranty on a minimum capacity of 70 %. In practice, most batteries reach this threshold only well after the warranty has expired. Care through moderate fast charging, mid-level state of charge during long downtime and avoiding extreme cold or heat extends battery life.

Range & consumption

7

Is an EV's range enough for everyday life? What does the WLTP figure really mean, and how does range behave in winter or on the motorway?

Why does the real range often differ from the WLTP figure?

The WLTP figure is a standardised lab value and is almost always undercut in real life. By how much depends on speed, weather, heating, tyres and load. With moderate city and country-road driving the real range is often 90–95 % of the WLTP value; on the motorway at 120–130 km/h it can drop to 60–70 %. The WLTP number is therefore comparable between models, but not a promise for your everyday life.

How much does range drop in winter?

In winter, range typically drops by 20–30 %; in very cold temperatures or on short trips the loss can be larger. Three factors combine: heating draws power directly from the battery, the battery itself works less efficiently when cold, and cold tyres plus increased air resistance cost extra. A heat pump and pre-conditioning while charging noticeably reduce the loss.

How much range do I really need?

Most people overestimate how much range they actually need. A battery good for 350–400 km of real-world range covers nearly any daily routine and occasional holiday trips. Those who drive less or charge at home often get by with less. More range means more battery, more weight and more cost. Useful mainly if you regularly drive long distances without charging options.

How far will I get at 120–130 km/h on the motorway?

At 120–130 km/h most EVs consume between 22 and 28 kWh per 100 km. From a 70 kWh battery, that gives realistic 250–300 km between two charging stops, slightly more with good aerodynamics. Driving 110 km/h instead of 130 km/h on the motorway can cut consumption by 15–25 %; that is often quicker overall, because fewer charging stops are needed.

How much does an EV consume in everyday driving?

In mixed everyday driving, EVs typically consume 14–18 kWh per 100 km, smaller models partly less. In the city, consumption is often lower than on the motorway thanks to regeneration. For comparison: an average petrol car burns about 7 litres, equivalent to roughly 65 kWh of energy. The EV uses the energy three to four times more efficiently.

Does an EV make sense if I drive a lot of short trips?

Short trips are actually one of the best use cases for EVs. Unlike combustion engines, electric motors love cold starts, and regeneration recovers energy when braking frequently. What makes short trips slightly less efficient: heating and cabin climate are powered up again on every restart. Anyone who can charge at home in the evening has no problem with this.

Does an EV make sense if I have no fixed charging spot?

Yes. Without a dedicated parking spot with a power connection, one or two charging stops per week are usually enough — at the supermarket, in a car park, or at a public station nearby. A 30-minute stop at a DC fast charger covers several days of typical driving. Public charging networks are expanding quickly, especially in cities. With a little routine, charging soon becomes a normal habit.

Charging at home and on the road

13

Wallbox or socket? What do kW and kWh mean? Where can I charge while travelling, what does it cost, and which apps do I need?

Can I charge an EV from a normal socket?

Yes, you can. But slowly: a Schuko socket charges an EV at about 2.3 kW, so a full 60 kWh battery takes 25–30 hours. The socket is also under heavy load for many hours. No problem with a tested house connection, but old or multi-occupied sockets can heat up. Fine for occasional charging; for daily use a wallbox is much better.

What do AC, DC, kW, kWh and charging power mean?

kWh is the amount of energy, like the size of a tank. A 70 kWh battery stores 70 kilowatt-hours of energy. kW is power, i.e. how fast something is happening. 11 kW charging power means 11 kWh flow into the battery per hour. AC is alternating current (home + wallbox, slower); DC is direct current (fast chargers on the road, much faster). Rule of thumb: range per hour of charging ≈ charging power × 5 km/kWh.

How long does charging on the road take?

At an 11 kW AC charger, for example at a supermarket or hotel, you add roughly 30 kWh in 2.5–3 hours, about half a battery. At a DC fast charger on the motorway, 10 to 60 % is often reached in 10–20 minutes, enough for the next leg. If you want more reserve, charging continues to 80 % (about 20–30 minutes). Beyond that, the charging speed is deliberately reduced to protect the battery. On long trips it usually pays off to keep going rather than top up to full.

What does charging at home, in public and at fast chargers cost?

On your own home tariff you typically pay 25–35 cents per kWh; with a special EV tariff or PV surplus often less. Public AC stations are usually 40–55 cents, DC fast chargers 50–75 cents. Without a matching charge card it can be more. Roughly, a 100 km trip costs about 4 euros at home and 9–12 euros at a DC fast charger.

How do I find available charging stations on the road?

Specialised map apps for public charging stations or your charging provider's app show stations with availability status, charging power and price. Common navigation services and many car-native navigation systems also know plenty of stations. For long routes, dedicated routing apps for EVs plan the trip including charging stops; modern cars usually compute a good route themselves too.

Do I need many charging apps or cards?

In practice, 1–2 providers are enough for most drivers. A widely accepted nationwide charging card or roaming card covers 80–90 % of all stations. Specialised fast-charging tariffs pay off if you frequently charge along motorway corridors. Juggling more than 2–3 cards is rarely needed in everyday life.

Why doesn't an EV always charge at the maximum advertised power?

Maximum charging power is reached only in a narrow state-of-charge window, usually between 20 and 50 %. Below that, the car charges gently to protect the cold battery; above, it throttles to avoid damage. Battery temperature, ambient temperature and charge level on plug-in also affect peak power. The marketing figure „up to 250 kW“ is therefore only a brief peak, not the average.

What is a charging curve?

The charging curve shows how charging power changes over the state of charge. Typical: a steep rise to maximum at low charge, a plateau between 20 and 50 %, then a gradual drop from 60–70 % onwards. To be fast on long trips, drivers therefore often charge only to 70–80 % and continue. The last 20 % usually take as long as the first 60 %.

Should I always charge to 100 %?

In daily use you don't need to charge to 100 % every day. 80 % is usually enough. With NMC batteries the cell ages faster when held at 100 % for a long time; daily full charges are therefore not ideal in the long run. LFP batteries handle 100 % better and the manufacturer often recommends a regular full charge so that the gauge stays accurate. Before long trips, a full charge is of course completely fine.

How do I charge in the most battery-friendly way?

Three points make most of the difference: charge more often and shorter rather than rarely from empty to full; avoid extreme back-to-back fast charges on hot days; and don't leave the car standing for long periods at 100 % or 0 %. 30–60 % is ideal for multi-week downtime. These are gentle optimisations though; modern batteries last well beyond 200,000 km even without perfect care.

What's better: charging at home, in public or at the workplace?

Home wallbox is usually cheapest and most convenient. Workplace charging is often free or discounted and saves your own electricity bill. Public charging is the most expensive and only sensible on the road when other options aren't enough. The ideal mix: home as the baseline, work as a bonus, public only to bridge range gaps.

Can I charge my EV with a PV system?

Very well, in fact. A PV system produces cheap or free electricity during the day that you can feed straight into the car. Wallboxes with surplus charging mode only charge when the system is producing surplus. That brings the cost per 100 km down to a few euros. With a home battery you can use solar energy to charge in the evening too.

What does bidirectional charging mean?

Bidirectional charging means the car not only takes in electricity but also feeds it back. V2L (Vehicle-to-Load) powers devices through a socket in the car. V2H (Vehicle-to-Home) supplies the home from the car battery. V2G (Vehicle-to-Grid) feeds power back to the grid and may eventually generate income. In 2026 some models support V2L as standard; V2H and V2G are still in their early days.

Costs, incentives & taxes

9

Does an EV pay off in the long run? What 2026 incentives apply, what does maintenance cost, and how much do I pay for electricity instead of petrol?

Which EV incentives and tax benefits apply in 2026?

In Germany there is a state purchase premium for EVs in 2026, tiered by household income. The base subsidy is 3,000 euros for fully electric cars. On top come supplements for families and for lower incomes, so up to around 6,000 euros is possible for a fully electric car. You apply via BAFA from 19 May 2026, retrospectively for new registrations from 1 January 2026. In addition, fully electric cars are exempt from vehicle tax for ten years (for first registrations until 2030). Exact amounts and conditions are published by BAFA and the Federal Ministry of Finance. Rules may change.

Official information on the 2026 EV subsidy at BAFA
Is an EV attractive as a company car for tax purposes?

Very attractive. Fully electric cars are taxed for private use at only 0.25 % of the gross list price per month (instead of 1 % for combustion vehicles). And in 2026 this applies up to a gross list price of 100,000 euros. Plug-in hybrids are taxed at 0.5 % if they meet a minimum range and CO₂ limit. Over the term of a company car the tax advantage can easily run into several thousand euros.

Is maintenance really cheaper than on a combustion car?

Generally yes. There is no oil change, no spark plugs, no timing belt, no exhaust system and no clutch. Brakes often last considerably longer thanks to regeneration. What remains: tyres, suspension, air conditioning, brake fluid, cabin filter and the standard inspection. Over several years the saving easily adds up to 30–50 % less in maintenance costs.

How high are electricity costs per 100 km?

At a consumption of 17 kWh/100 km, a 100 km trip costs about 5 euros at home (30 cents/kWh). At a public AC station (45 cents) it is about 8 euros, at a DC fast charger (60 cents) about 10 euros. With your own solar power or a low-cost EV tariff you can get down to 2–3 euros per 100 km. For comparison: a petrol car using 7 litres currently costs about 12 euros.

When does an EV pay for itself?

There is no single answer. It depends on mileage, electricity price and purchase price. High-mileage drivers with a wallbox and PV often reach the break-even point after just 3–4 years or 50,000–80,000 km. Low-mileage drivers without subsidies may need up to 8 years. With BAFA premium, tax exemption and low electricity costs, the point shifts forward significantly.

What does insurance cost for an EV?

Premiums have often been somewhat higher than for a comparable combustion car in recent years. The main reasons: expensive batteries when repaired, higher repair costs after accidents, fewer specialised workshops. The range is wide and depends heavily on the model, residence and no-claims bonus. Comparison portals show concrete premiums for your model.

Are tyres on an EV more expensive or do they wear faster?

EVs are about 200–400 kg heavier than comparable combustion cars due to the heavy battery. That puts more strain on the tyres. The high torque on acceleration also demands more grip. In practice, tyres on EVs last about 10–20 % less. Specialised EV tyres are optimised for weight and rolling resistance; not mandatory, but they can improve range and wear.

Which costs are often forgotten with an EV?

Frequently underestimated: wallbox plus installation (often 1,500–3,000 euros), charging-card base fees, higher insurance premiums, the first set of winter tyres, occasional surcharges at motorway fast chargers, and sometimes higher prices for service inspections at brand workshops. Anyone counting on cheap electricity should plan these items into the overall calculation.

Is leasing worth it for EVs?

For many private customers, leasing is currently the simplest way into an EV. Manufacturers and banks often offer attractive rates, because they bundle residual-value risks and tap government incentives. Pros: predictable costs, fresh battery and warranty for the term, no residual-value risk. Con: across the full lifespan, buying is often cheaper. Leasing pays off particularly when residual values fluctuate strongly. And that is currently often the case for EVs.

Battery, lifespan & warranty

9

How long does the battery last? What happens after 8–10 years? Which warranties apply, and how do battery chemistries differ?

How much battery capacity does an EV lose after 8–10 years?

Real-world data shows: after 8–10 years, usable capacity is mostly between 85 and 95 % of new, i.e. a 5–15 % loss. The biggest part of this happens in the first 1–2 years („initial degradation“); after that, the loss slows down significantly. Frequent fast charging, sustained high charge levels and extreme temperatures accelerate decay. The effect of individual trips is small.

What are the differences between EV batteries?

The two most common chemistries are NMC (nickel-manganese-cobalt) and LFP (lithium iron phosphate). NMC has higher energy density (more range per kilogram) but is more expensive and a bit more sensitive to 100 % charging. LFP is more robust, fire-safer, cheaper and tolerates frequent full charges. At the cost of slightly less range and slightly less cold-weather performance. There are also sodium-ion batteries appearing in first models from 2026/2027. Solid-state batteries in series production are not expected before the end of the decade.

What does battery degradation mean?

Degradation means the gradual loss of battery capacity over time. It is caused by the chemical ageing of cells. Accelerated by heat, high charge levels, many full cycles and frequent fast charging. Degradation runs slowly and linearly, not suddenly. It is different from „state of charge“ (current charge level) and „state of health“ (overall condition).

How do I check the health of a battery?

The State of Health (SoH) shows how much usable capacity a battery still has, usually as a percentage. You can read it via the manufacturer's app, in a workshop or with an OBD adapter and a suitable app. When buying used, ask for an official SoH certificate. It prevents arguments later. Values above 90 % are considered very good, below 80 % becomes critical.

What is the difference between gross and net battery capacity?

Gross is the physically installed battery size, net is the usable energy. Manufacturers usually keep a buffer at top and bottom, so deep discharge and full charge don't damage the battery. Example: 77 kWh gross, 71 kWh net. Range and consumption figures almost always use the net value; warranty figures often use gross. The car itself usually displays the net value.

Can an EV battery be repaired or replaced?

Yes, that is possible, but rarely necessary. A battery swap typically happens after a defect or at end of life. Not in between. Some manufacturers replace module by module, others the entire battery. In Germany, independent workshops and specialised providers are now available. Replacing a single faulty module is much cheaper than swapping the whole battery.

How expensive is a battery swap really?

There is no flat-rate answer. Prices range from 5,000 to 25,000 euros depending on size and manufacturer. During the warranty period the swap is free; after that, insurance covers it in case of damage, otherwise the owner pays. For many models, cheaper repair options are emerging. Single faulty modules can often be replaced for a few thousand euros.

What kind of warranty applies to the battery?

Most manufacturers give 8 years or 160,000 km of warranty on the battery. With a minimum capacity of 70 % at the end of the term. Some manufacturers (Lexus, Hyundai/Kia) offer extended warranties up to 10 years. Important: the battery warranty is mostly separate from the vehicle warranty and remains valid even after a change of owner. As long as service intervals have been met.

What happens to old batteries: recycling, second life or disposal?

Three paths: first „second life“. Batteries with 70–80 % capacity left are reused as stationary storage, e.g. for PV systems or grid buffers. Second hydrometallurgical recycling, where lithium, nickel, cobalt and manganese are recovered. Recovery rates of 90 % and more are now achievable. Across the EU the entire supply chain has to be traceable from 2027, including battery passport standards.

Holidays, motorway & long distance

13

Can I take an EV on holiday without trouble? How do I plan long trips, charge abroad. And what happens with a trailer or roof box?

Can I take an EV on holiday without problems?

Yes, with good planning. The charging infrastructure in Germany and large parts of Europe is significantly denser in 2026 than just a few years ago. On motorways you usually find several fast chargers every 50–100 km. Anyone who is flexible and plans breaks travels relaxed in an EV. Especially on longer trips, charging breaks are often shorter than the usual fuel-and-coffee stops.

How do I plan a long trip with an EV?

You can usually leave the routing to modern EVs. They know range, battery temperature, charging network and weather. For manual planning there are EV-specific routing apps that place stops at suitable fast chargers. Rule of thumb: plan one charging stop per 200–300 km of motorway, charge there 15–25 minutes from 10 to 70–80 %.

How often do I need to charge on the motorway?

At brisk speeds (130 km/h) the frequency depends on battery size: with a 60 kWh net battery every 200–250 km, with 80–90 kWh every 300–350 km. Anyone driving 110–120 km/h can extend the gap noticeably. Drivers usually take the first stop at 20–30 % remaining charge. More relaxed and faster than driving down to zero.

How much longer does a holiday trip take compared to a combustion car?

On trips up to 400 km, the time difference is often minimal. The charging break replaces a normal break anyway. On 800–1,000 km trips, an additional 30–60 minutes of total dwell time is typical. With a family, restroom and meal stops, the difference effectively disappears. Many people even find structured breaks more pleasant.

Should I rather charge short and often, or rarely and long?

On long trips, „short and often“ is almost always faster. Charging speed is highest in the 10–70 % range; above 80 % the battery throttles strongly. Two short stops of 20 minutes each often deliver more range than one long 50-minute stop. And the breaks feel better.

Which charging-planning apps are helpful?

Specialised routing apps for EVs are helpful. They are particularly strong because they factor in wind, weather, battery state and elevation. The car's own app and common navigation services cover everyday needs well too. For trips abroad, apps with user reviews are useful, because they show the real status of stations.

How do I charge abroad?

Within the EU, charging works well: CCS fast chargers are standard, many providers have roaming agreements. The large fast-charging networks and roaming providers are available in most countries. Outside the EU, for example in Norway, Switzerland or the UK, there are separate tariff systems. Before travelling, it is worth checking which charging networks are available in your destination country.

Do German charging cards work elsewhere in Europe?

Mostly yes, but not everywhere at the same price. Roaming-capable charging cards and apps cover nearly all EU countries. Tariffs abroad can be considerably higher than at home. The provider's app shows availability and price before each charging session.

What do I do if a charging station is broken or occupied?

It happens. Three options: first, wait five to ten minutes. Many stations free up after a short stay. Second, drive to the next nearby station (apps show them). Third, contact the provider via app or hotline. A remote reset is often possible. A range reserve of 15–20 % protects you from stress in such cases.

How do trailers, roof boxes or bike racks affect range?

Trailers and roof boxes increase air resistance and weight. Range can drop by 20–50 %. A closed roof box typically costs 10–20 % at motorway speed, a caravan 30–50 % depending on size. This is not EV-specific (combustion cars also burn much more), just more noticeable because the range budget is smaller.

Does an EV with a caravan make sense?

It is possible, but with restrictions: few models have an official trailer load above 1,500 kg. For caravan use, search specifically for models with a high towing capacity. Manufacturer websites and EV comparison portals list the current options. Range with a caravan is typically 50–60 % of the solo range; charging options at campsites are often limited. Pulling up to fast chargers without uncoupling the caravan is often difficult. Careful planning is essential.

How full should the battery be before a long trip?

Charge the battery to 80–100 % before a long trip; that pushes the first stop further out and gives reserve. With NMC batteries 80 % is often enough, because charging speed above 80 % drops sharply. With LFP batteries, 100 % is unproblematic and usually recommended by the manufacturer.

Why is on-the-go charging usually only to 80 %?

Above 80 %, the battery throttles charging power significantly to protect the cells. The last 20 % can take as long as the first 60 %. On long trips it is therefore quicker to keep going at 70–80 % and take the next stop a little earlier. Total dwell time goes down.

Buying advice

10

Which EV fits me? What should I look out for on a test drive, what does a heat pump do, and which mistakes do first-time buyers often make?

Which EV fits me?

The most important factors: daily mileage (drives battery size), charging option at home or on the road, family size and seat needs, planned holiday trips (fast-charging performance), and budget including incentives. Anyone who starts the eauto-check questionnaire flow gets a recommendation tailored to their own profile.

Which battery size do I need?

Rule of thumb: daily driving distance × 2 plus reserve. Driving 30 km a day, 40–50 kWh works comfortably. Anyone driving long distances regularly or living without a wallbox is better served by 70–90 kWh. More battery means more weight, more cost, but also more buffer range and usually faster charging in absolute kW terms.

What should I watch for on a test drive?

Watch out for: seating position and visibility (EVs often sit on a high floor), regeneration modes (one-pedal driving), heating and heat pump, noise at motorway speed, infotainment ergonomics (much is touchscreen-driven today), charging behaviour at a station of your choice. If possible: a weekend in your everyday life, not just a 30-minute showroom round.

Should I buy a new or used EV?

New: full warranty cover, current battery tech, often subsidies and tax benefits, predictable costs. But the steepest depreciation in the first 2 years. Used: significantly cheaper, but battery risk (check SoH!) and shorter remaining warranty. Models from model year 2020 onwards are usually fit for everyday use; before that, range varies widely.

Which charging power matters?

For pure city and commuter use, 11 kW AC and 50–100 kW DC are enough. Anyone driving long distance regularly benefits from 150 kW DC or more. 22 kW AC only makes sense if you have access to strong AC stations. Look at average charging power in the 10–80 % range, not just the peak. That's the value that matters on long trips.

Which is more important: a big battery or fast charging?

It depends on your profile. Little long-distance driving: prefer a smaller battery, because charging speed is unimportant and the purchase is cheaper. A lot of long-distance driving: fast charging is more important than even more battery. A 70 kWh car that goes from 10 to 80 % in 20 minutes is faster on the road than a 100 kWh car that needs an hour.

Which equipment makes sense on an EV?

Worth it: heat pump (noticeable winter range), battery pre-conditioning (faster fast charging in winter), route planning with charging integration, fast 11 kW AC wallbox capability, adaptive cruise control. More comfort than necessity: massage seats, large wheels (cost range), premium sound system. Pragmatic: what you need on a combustion car you also need here.

What is a heat pump on an EV and is it worth it?

A heat pump heats the cabin more efficiently than a classic electric heating element. At moderate temperatures, with about a third of the power demand. In winter that saves range, especially on short trips. At very low temperatures (below -10 °C) the advantage shrinks; some models switch back to a heating element. The extra cost usually pays off for high-mileage drivers in cold regions.

What is battery pre-conditioning?

Pre-conditioning warms the battery to its optimal temperature before fast charging. A cold battery charges much more slowly. Pre-conditioning can cut charging time from 60 to 25 minutes. Many cars start it automatically once a fast charger is set as a destination in the navigation. Activating it manually pays off when you're heading directly to a fast charger after a stretch of driving.

Which mistakes do many first-time EV buyers make?

Common mistakes: buying too large a battery because you're used to combustion-car range (more battery = more money); not sorting out home charging early enough (a wallbox takes time); focusing on peak fast-charging power instead of average charging power; underestimating depreciation. Tip: plan the charging setup first, then pick the car.

Used electric cars

5

Is a used EV worth it? What to check regarding battery health, and how does residual value develop?

Is a used EV a good idea?

Often yes. Younger used cars (1–3 years old) lose 30–40 % of their new price and are technically practically identical to the new car. Anyone willing to look into battery state and remaining warranty gets a lot of car for the money. Be cautious with very old models from before 2018. Range and fast charging are often no longer fit for everyday use.

What should I check when buying a used EV?

Three points: battery state (ask for an SoH certificate, ideally above 90 %), remaining battery warranty (often crucial for resale value), service history. Also: has the car received important software updates? How was it mostly charged? A test drive that includes a charging stop adds confidence.

How can I check the battery state of a used EV?

The battery State of Health (SoH) can be read via the manufacturer's app, at a dealer's workshop, or with an OBD-II adapter and a suitable app. Ideally, ask for an official SoH certificate from the manufacturer. Values above 90 % are very good, 80–90 % is okay, below 80 % becomes critical.

Is the battery warranty transferred when the car is resold?

The battery warranty is usually tied to the vehicle, not the owner. It transfers to the new owner on sale, as long as service intervals have been met. It's important that the service history is fully documented; otherwise the manufacturer may refuse the warranty. When buying from a dealer you also get the legal warranty for defects.

How does the resale value of EVs develop?

The residual value depends strongly on the model, the battery state and the brand's charging network. Tesla, Hyundai/Kia and some premium brands hold their value relatively well. In general, depreciation is steep in the first 2–3 years and then flattens. Subsidy programmes push down new-car prices and therefore also used prices. Buyers should keep that in mind.

Wallbox, rentals & housing

7

Can I install a wallbox as a tenant? What does installation cost, and how do people without a fixed parking spot charge?

Can I drive an EV if I live in a rental flat?

Yes, that works. Even without your own garage. If you have a parking spot with an electricity connection, you can usually install a wallbox. Without a spot, you fall back on public charging; that is possible but requires routine. Some landlords are now retrofitting voluntarily, because it raises the rental value.

Do I have a right to a wallbox in a rental flat or owners' association?

Since 2020 there is a legal right in Germany: tenants and apartment owners can demand the installation of a wallbox; landlords or owners' associations cannot reject it on principle. The applicant bears the cost. In practice, technical detail questions (house connection, load management) are often the bigger hurdle than the legal yes.

What does installing a wallbox cost?

Roughly: wallbox 500–1,500 euros plus installation 500–2,000 euros, depending on effort. Simple connections directly at the fuse box are cheap; long cable runs, wall or yard breakthroughs and load management drive cost up. For elaborate underground-garage installations, 3,000–5,000 euros is not unusual. Wallbox grants can lower cost. Programmes change frequently, check local utilities.

What does my house connection need to provide?

An 11 kW wallbox needs 16 A per phase and a three-phase connection. Most single-family houses have 35 A or 63 A per phase. Easily enough. In multi-family buildings the connection can get tight; load management then helps by dynamically throttling the wallbox when other consumers are drawing a lot of power. The electrician checks this before installation.

Can I charge multiple EVs at home?

Yes, frequently. With two EVs you either charge them one after another at one wallbox, or install two wallboxes with load management that distributes the available power dynamically. The hardware for this is standard. A PV system with home storage makes dual operation particularly economical.

How does charging work in an underground garage?

Underground-garage wallboxes are somewhat more involved: fire-safety requirements, long cable runs, often load management, sometimes an owners' majority. The legal hurdles have been removed since 2020, but practice has been slower to catch up. With an experienced electrician and an owners' initiative it usually works. And the installed base is visibly growing.

How do I charge if I can only park on the street?

Harder, but doable. Options: lamppost charging (available in some cities), public charging stations in residential areas, fast charging on shopping routes, charging at the workplace. With good organisation you can manage with 1–2 charging sessions per week. A real range of 350+ km helps a lot, because fewer charging stops are needed.

Environment & sustainability

6

Is an EV really better for the environment? When does the CO₂ balance turn positive, and what about lithium, cobalt and recycling?

Is an EV really more environmentally friendly than a combustion car?

Yes, across the entire lifespan. EVs carry a larger CO₂ „backpack“ than combustion cars from battery production, but make up for it through efficient driving. With the German electricity mix (around 50 % renewables in 2026), the climate balance is better than a combustion car's after 30,000–50,000 km. With green electricity or PV it tips even earlier.

When is an EV more climate-friendly than a petrol or diesel car?

The point at which an EV becomes more climate-friendly than a comparable combustion car depends on the electricity mix. In Germany 2026: roughly 30,000–50,000 km. In countries with very clean electricity (Norway, mostly hydro; France, mostly nuclear): under 20,000 km. In countries with high coal share: 60,000–80,000 km. Across a typical 200,000 km lifespan, the CO₂ advantage is always achieved.

How clean is an EV when the electricity isn't fully green?

Even with the current German electricity mix, an EV is cleaner than a combustion car. Because electric motors are around three times more efficient and power plants generate energy under better conditions than thousands of small engines. With a green-electricity tariff the ratio improves further. A home PV system is the cleanest option and at the same time the cheapest.

How problematic are lithium, cobalt and nickel?

Mining these raw materials isn't problem-free: water-intensive lithium extraction in South America, problematic cobalt mines in parts of the Congo, energy-intensive nickel production. The industry is reducing this step by step: LFP batteries need no cobalt and no nickel; manufacturers increasingly require certified supply chains; recycling rates are rising. The volume of these raw materials is comparatively small next to oil extraction.

How well can EV batteries be recycled?

Recycling EV batteries is technically mature: hydrometallurgical processes achieve recovery rates of 90–95 % for lithium, nickel, cobalt and manganese. From 2027 the EU requires a battery passport with origin and recycling proof. The biggest bottleneck is currently not the technology, but the volume. Many batteries will only be ready for recycling in 5–10 years.

Is a used EV more sustainable than a new one?

Clearly yes. The biggest CO₂ load arises in production. Anyone buying a used EV „inherits“ the already-paid CO₂ backpack and avoids new production. Across the remaining lifespan the climate balance is even better than for a new buy. A well-kept used EV is the most sustainable choice of all.

Safety, handling & daily life

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Does an EV drive differently? What is regenerative braking, are EVs more fire-prone, and can I charge in the rain?

Does an EV drive differently from a combustion car?

Noticeably, but normal after a brief adjustment. What's different: no shifting, very linear acceleration, regenerative braking, quiet motor. What stays the same: suspension, steering, brakes, sense of safety. Most drivers describe driving an EV as more relaxed after a few days. Especially in the city.

What is regenerative braking?

Regeneration means recovering energy when braking. Instead of losing kinetic energy as heat at the brake discs, it is fed back into the battery via the electric motor. Depending on model and setting, you can drive almost fully „one-pedal“. Lift off and the car brakes hard, the brake pedal is rarely needed. In city traffic, regeneration recovers 5–15 % of range.

Do I need to shift gears in an EV?

No. EVs don't have a classical gearbox; an electric motor delivers continuous torque from 0 to top speed. You only choose between Forward, Reverse and Park. That eliminates a wear point, and the driving feel is much smoother than with a manual or automatic gearbox in a combustion car.

Why do EVs accelerate so strongly?

Electric motors deliver full torque from the first revolution. No spool-up, no shift. Combustion engines have to build revs and shift between gears. Even a moderate EV therefore feels lively; sporty models, with one push of the pedal, achieve acceleration that combustion cars only manage in the sport leagues.

Are EVs warm immediately in winter?

Faster than combustion cars. An EV can run heating and seat heating at full power straight away, without waiting for warm coolant. With pre-heating via the app you can start the car already comfortably warm.

What happens if the battery runs flat?

The car warns you early and in multiple stages. From about 20–25 % charge remaining the navigation suggests suitable charging stops, below 10 % stronger alerts appear, and below about 5 % the car gradually limits power. Even at „0 %“ on the display there is usually still a small reserve buffer of a few kilometres. Modern EV range displays are very reliable: they calculate the remaining distance from current consumption, speed, heating, and with active navigation also the route profile and weather. With modern routing and a little awareness it is practically impossible to strand an EV unintentionally. If it does happen: call roadside assistance, some manufacturers (e.g. Tesla) offer free rescue with a mini battery pack.

Can I drive an EV through a car wash?

Yes, completely without issue. EVs are electrically just as waterproof as combustion cars. The high-voltage components are sealed to IP67 or stricter. In the car wash, choose „auto-hold“ or neutral mode so the sensor tolerates the rollers. Close the charge flap beforehand. Done.

Can I charge an EV in the rain?

Yes. Charging plug, station and inlet are designed to handle rain, snow and even spray water without issue. Power only flows once the plug and inlet are connected. Beforehand, the pins are de-energised. In a thunderstorm, exercise caution at exposed stations, but the same applies at fuel pumps.

Are EVs more fire-prone than combustion cars?

No, significantly less often. Statistics show that EVs catch fire roughly 5 to 20 times less than combustion cars. Modern batteries have multiple safeguards against overheating, crash sensors and active cooling. LFP batteries, increasingly used in more affordable models, are so fire-resistant that they hardly catch fire at all.

How safe are EVs in accidents?

Very good. The heavy battery in the floor lowers the centre of gravity. Rollover risk is reduced. There is no combustion engine that can intrude into the cabin in a frontal impact; instead, more crumple zone in the front. In Euro NCAP tests, many EVs score five stars. Above average. In a crash, the high-voltage system shuts off automatically.