How quickly do EV batteries degrade?

Modern EV batteries degrade very slowly. Reports suggest that EVs may retain around 85% of their original capacity over 200,000 miles, which is roughly the expected lifespan of the car. As a result, few EV owners will ever need to replace their car's battery.

Can an EV battery be repaired?

In some cases yes, an EV's battery can be repaired. However, doing so is a complex and expensive job, so it often makes more financial sense to simply replace the old pack with a new one, and send the old one to be recycled.

How are EV batteries disposed?

EV batteries should not be disposed of. They should be either recycled, stored for later recycling, or used in battery second-life projects such as stationary storage. Many countries have legislation forbidding EV batteries from landfill. This is not only to stop the loss of valuable materials that should be used to make new batteries, but also to head off the fire risk lithium-ion batteries pose to waste disposal sites.

What happens to EV batteries when they die?

If an EV's battery becomes so worn out that it's no longer suitable for use in a vehicle, it should ideally be sent for recycling. However, until global legislation becomes more stringent, a proportion of dead EV batteries are probably still being sent to landfill.

Are EV batteries covered under warranty?

Yes. Carmakers usually offer a separate, longer warranty on their EV batteries, usually lasting between seven and 10 years and anywhere from 100,000 miles to an unlimited mileage. This warranty usually covers the battery pack for a certain amount of remaining capacity, and will only trigger a replacement if the battery pack falls below this level within the warranty period. Typically, batteries are covered if they drop below 70% of their original capacity. It's important to note that EV batteries should last substantially longer than this warranty period – especially if the car is well taken care of. This is just the length of time the manufacturer is willing to offer replacements for free-of-charge.

Are EV batteries replaceable?

Yes. Unless the car itself is damaged in such a way that it's no longer economically viable to repair, you can usually replace your EV's battery pack with a new one. It's worth mentioning that swapping an EV battery is not a simple task and requires specialist knowledge and equipment. It's definitely not the kind of task for a home mechanic, and you should enlist the help of a reputable EV repairer to carry out the work.

Does frequent charging damage your EV battery?

As far as most EV owners are concerned, no – frequent charging won't damage your EV. What's more important to consider is the 'depth of discharge', i.e. how much of your EV's battery you're using or recharging in one go. In other words, charging small amounts frequently – for example, 10-20% every night as many EV owners do – causes a little less wear to your battery than one bigger weekly charge.

Does cold weather damage EV batteries?

No, cold weather on its own won't damage your EV's battery. This is because all modern EVs use active temperature management to warm their battery packs up to operating temperature. The colder it is, the more heating an EV will need to do, which uses more energy. As a result, your maximum range in colder months will be lower than warmer months. Cold weather will also impact your max charging speeds from DC fast chargers. Some EVs let you precondition the battery before charging it, which means you'll reach a faster charging speed more quickly.

Are EV batteries bad for the environment?

There's no question that there is a negative environmental impact from the production of EV batteries, and manufacturers and legislators must continue the push to minimise these impacts. However, the damage caused by the production of EVs and their batteries pales into insignificance against the damage wrought by the production and sale of fuel and oil for engine-powered vehicles. And that's before you consider the fact an EV itself will emit no exhaust emissions in its lifetime, while a fuel-powered car will emit literal tonnes of greenhouse gases over its lifetime.

Are EVs cheaper than fuel-powered cars?

Electric vehicles are much cheaper to run than those that use fossil fuels. This is especially true for drivers that can charge their EV at home or at the office. Charging an EV at home in the UK at a rate of 28p/kWh costs around £15 – significantly cheaper than a tank of fuel. EVs can also be more affordable from a servicing and maintenance point of view. Thanks to their electric motors, EVs typically have only a handful of moving parts compared with hundreds on most engine-powered cars – this means there are fewer ways wear and tear can affect an EV. Plus, because EVs often use their electric motors to slow down rather than their normal brakes, they use pads and discs at a slower rate than engine-powered cars. The one obvious drawback here is that, on a like-for-like basis, EVs generally cost several thousand pounds more to buy than an equivalent fuel-powered vehicle. This means you might have to own the EV for quite a while to make up the purchase price difference through your fuel cost savings. It’s worth thinking about whether you’d prefer to have the lower monthly payments of a fuel-powered car, along with the higher running costs – or if you'd prefer a slightly more expensive EV that has far lower running costs.

How much does it cost to install an EV charger?

While the exact figure varies, we’d suggest budgeting around £1,000 to have an electric charger installed at your home. Most home power supplies are able to run a 7kW charger – plenty if you’re charging your car overnight – but you’ll need to upgrade your home to a three-phase power supply if you want to run a faster 22kW charger. If you’re living in a flat or rented property, you might qualify for a government grant to reduce the costs of installing a charger.

Can you overcharge an electric car?

No. It's impossible to overcharge an electric car. Both the car and the charger communicate with each other, and either is able to stop the charging session once the battery is completely full. Be aware that, if you're using a public charger, you might have to pay 'idle fees' if you leave you car connected to a charger after it's filled up. This is to discourage you from leaving your fully charged EV in a charging spot that another EV driver might want to use.

Do electric cars lose charge when parked?

Yes. EVs will lose a very small amount or charge over time, even if they're not being used. However, the amount they lose is very small – around 2-3% of their charge per month. That means you can park your EV in an airport car park when going on holiday and be confident that it'll have enough power remaining to get you home once you return. Be aware that some EVs, like Tesla cars, have a dashcam function that runs while the car is parked. This will take only a tiny fraction of the car's battery power to run, but will very slightly impact your capacity over time.

Who owns the battery in an electric car?

Some very early electric cars included battery-lease schemes. This would let you buy the EV but lease the battery. It was a solution to deal with the high costs of Li-ion batteries when EVs were new. However, consumer responses to the schemes were mostly negative and, with the price of Li-ion batteries falling rapidly, the need for a separate battery lease scheme eventually vanished. As a result, all modern EVs include the battery pack with the vehicle. So, provided you own your EV, you also own the battery pack.

How much does it cost to charge an electric car?

Charging an electric car at home is the most cost-effective way to run one. Based on average UK energy prices of 24.67p/kWh, it would cost £12.34 to fill a small EV’s 50kWh battery pack and £24.67 for a large 100kWh pack. Many EV owners in the UK take advantage of EV-specific energy tariffs, however. These give you cheaper rates at night-time when electricity demand is lower – usually costing less than half of the day-time rate.

How long does it take to charge an electric car?

This depends on the size of the car’s battery and the charging rate. Generally speaking, EVs with smaller battery packs will take less time to charge than those with larger, long-range packs. The time also depends on what variety of charger is used and how much charge you need. EV owners who charge at home will most often have a single-phase AC wallbox fitted, rated at around 7kW. This rate is usually enough to completely fill a medium-sized EV’s battery pack in around 10 hours – although owners rarely need a 0-100% charge in one go and will usually top up the battery as they need it. If you need a faster charge, you’ll need to locate a public DC fast charger – these usually output power at a rate between 50kW and 150kW, with some of the latest designs pushing up to 350kW. Typically, these rates are enough to give most EVs an 80% charge in an hour or less, which makes longer trips possible provided you can find charging points along the way. Public fast chargers usually cost more per kWh than slower units, so factor this into your running costs budget if you expect to be doing lots of longer journeys in your EV. Some networks and carmakers offer subscription services that offer discounted charging rates if you use them regularly.

Are electric cars exempt from paying congestion, CAZ or ULEZ charges?

Since 2025, electric cars now have to pay the congestion charge to drive into central London. They receive a 25% discount compared with non-EVs, paying £13.50 instead of £18. Electric cars do not have to pay to drive in London's ULEZ area. This is also true for petrol cars that meet Euro 4 emissions (required from Jan 2006 onwards), and diesel cars with a Euro 6 rating (required from Sept 2015 onwards). This same allowance for electric cars along with Euro 4 petrols and Euro 6 diesels applies to clean air zones (CAZ) found in English cities like Birmingham and Bristol.

Are there government grants available for buying electric cars?

Yes. The Government now offers an Electric Car Grant of up to £3,750 off the purchase price of a brand-new electric car. That figure applies to a handful of models, while a wider choice of cars get a discount of £1,500. These discounts are applied to the car's purchase price automatically by the manufacturer. In addition, there are also certain grants available for the fitment of EV chargers. Between 1 April 2026 and 1 April 2027, these are available to: People who own or rent a flat Residential landlords Households that only have on-street parking

Is it more expensive to run an electric car if I use public charging?

Currently, it’s almost certainly going to be more expensive to run an electric car compared with an engine-powered one if you only have access to public chargers. This is because prices for public charging have shot upwards in recent years as demand has increased, meaning a full charge of your EV will, in most cases, cost more than a full tank of fuel and will, generally, give you fewer miles of range in return. In some instances, you can find free or discounted EV charging at destinations like hotels and car dealerships. The caveat is you typically have to be a patron to use them, and the speeds might not be very high, limiting how much range you can recover during your stay.

How can I reduce the cost of running an electric car?

The most important step to keeping your EV running costs low is to make sure you’re able to charge the car at home. Even on a standard energy tariff, it’s likely to cost you less per mile than an equivalent fuel-powered vehicle and, if you take advantage of an EV-specific night-time tariff, that difference will become even larger. Other sensible tips to keeping your EV running costs down include making sure you’re not carrying unneeded items that make your car heavier, and removing any roof racks or other exterior accessories that could cause drag and, thus, reduce your range. It’s also a good idea to plan ahead for longer journeys and shop around to find the cheapest charging points at your destination.

Is it still cheaper to run an electric car in 2026?

Yes. Assuming an EV meets your driving needs and you can charge from home, it'll almost always be cheaper to run than a like-for-like fuel-powered car. That's especially true if you pick a nearly new EV that's a year or so old, as the purchase price will often be tens of thousands of pounds lower than a brand-new model. As the price of fuel fluctuates wildly in 2026, this is having a big impact on car running costs. Meanwhile, electricity prices have remained fairly constant, with EV home charging consistently returning a dramatically lower price-per-mile than engine-powered cars.

Should you buy a cheap electric car?

With more and more affordable electric vehicles joining the market, now might be a great time to switch away from fossil fuels. While these options often cost a little more to buy than fuel-powered cars, they pay you back at the charging station with low running costs, low maintenance costs and a serene, silent driving experience. If you don’t like the look of any of our EV options here, why not check out our full range of used electric cars? For more information on buying from Motorpoint, learn about our car finance options.

Which EV is the best value for money?

In terms of family-friendly space and wallet-friendly costs, it’s hard to beat the MG ZS EV. Nab a Long Range car and you’ll manage over 250 miles to a charge, while enjoying plenty of room and creature comforts. What’s more, have it serviced in line with MG’s schedule and you’ll enjoy a seven-year warranty.

What is the most affordable electric car?

If your definition of a car is simply ‘four wheels and a roof’, then the Citroen Ami is the most affordable EV, with new examples costing under £8,000. But it’s essentially a quad bike and the top speed is 28mph. The similarly dinky Smart EQ ForTwo is also very cheap on the used market, as is the much more spacious Renault Zoe. If you’re wanting to spend as little as possible on a lightly used EV, the Renault is the top pick.

Campaigns

Are UK homes ready for the EV transition?

• 5 min read

Rachel Humphreys

PR Lead

Nearly half of motorists would pay more for a home with an electric vehicle (EV) charging point (47%), with motorists' property priorities changing.

With 25% of brand-new cars sold now electric, we wanted to understand whether growing EV adoption is influencing what motorists want from their homes and whether a lack of EV infrastructure is preventing them from making the switch.

To do this, we’ve surveyed 2,000 UK motorists on their views. Here’s what we found:

Who already has an EV?

According to our research, EV adoption is more closely linked to property features, such as parking access and charging infrastructure, than to homeownership.

Looking at the data, EV adoption is almost identical among homeowners and renters, with 26% of both groups saying they drive an EV. Similarly, there are almost equal numbers of EV motorists living in a house or a flat.

Something that stood out from our data is the importance of a home that can practically support charging. More than two-thirds of EV drivers have access to off-road parking (69%), compared with 59% of those with petrol and diesel cars.

More than two-fifths of motorists with off-road parking felt their home was well suited to owning an EV (42%), compared with less than a quarter (24%) of those who rely on on-street parking.

In fact, over a tenth of motorists (11%), reported wanting to make the switch to electric but would be unable to charge at home.

Access to off-road parking could also influence how quickly future drivers make the switch. With 32.8 million non-electric cars on UK roads, our research suggests that almost 8 million motorists could face additional barriers to EV ownership due to a lack of dedicated parking.**

Is your home preventing you from making the switch?

Less than a third of people we surveyed yet to make the switch to electric (29%) think their current home is well-suited to EV ownership, compared with over half of those with an EV (54%). These barriers are shown in how motorists who don’t drive electric feel about charging at home:

Almost a quarter (23%) would be more likely to buy an EV if installing a charger were easier
Over a fifth (22%) would be more likely to switch to an EV if their property already had a charger installed

Among petrol and diesel drivers, considerations around charging at home are a main barrier to switching, with more than a quarter (26%) saying they are put off by the cost of installing a charger.

Interestingly, over a tenth of petrol and diesel users (11%) said access to EV charging would influence their choice of home, rising to almost a quarter among plug-in hybrid drivers (23%).

Concerns about whether their home can support EV charging are another factor preventing motorists from making the switch.

Petrol and diesel road users are almost three times as likely as EV drivers to say they do not believe their property's electrical setup is suitable for EV charging. This suggests, for many motorists, the challenge is not a lack of interest in EVs, but uncertainty about whether their home has the infrastructure to support an electric car. If you're unsure whether your electrical supply can support an EV charger, consider having an electrician come out to assess your home setup and advise any necessary upgrades.

An infographic of the key stats from our EV home habits survey

Are energy bills putting drivers off going electric?

Concerns about charging costs and rising energy bills are some of the main barriers to EV adoption.

Three in 10 people who drive a petrol, diesel or self-charging hybrid reported worrying that charging an EV would increase their energy bills. While these concerns are common, existing EV drivers show the reality can be quite different.

According to our findings, nearly a fifth of the people we surveyed who drive electric (19%) said their bills had actually fallen. Whereas a small petrol car might cost £50 to fill up, a small electric car can cost a tenth of that on the right home tariff.

When looking at why this could be, we found that 42% of those with an EV tried to charge it during cheaper off-peak periods and were the most likely to have invested in energy-saving technology for their home.

Does driving an EV make you more energy-conscious?

Those with an EV are more than four times as likely to have made electrical upgrades at home to support charging than petrol and diesel motorists.

Energy-efficient initiatives drivers have installed	EV	Plug-in hybrid	Other hybrid	Petrol/Diesel
Smart meter	68%	62%	70%	52%
Home battery storage	19%	16%	5%	6%
Solar panels	23%	23%	8%	12%
Electrical upgrades to support charging	31%	20%	5%	7%
Other energy monitoring technology	23%	23%	16%	11%

Our data suggests that switching to electric encourages drivers to become more involved in managing their home energy setup. EV ownership appears to drive wider changes in how motorists monitor and use energy at home.

As well as investing in energy-saving smart tech, EV motorists show more energy-conscious behaviour at home. Among EV drivers:

Two-fifths (39%) say they are more aware of how much they spend on energy
A quarter (25%) have reduced their household energy consumption

Who is getting their home ready for EV ownership?

Looking at who is preparing their home for EV adoption, we found that a significant number of petrol and diesel owners were taking practical steps to prepare their home. Almost a tenth (8%) have already installed a home EV charger, with over a quarter (27%) more considering installing one.

Plug-in hybrid drivers appear to be the most actively preparing their homes for a fully electric future. Two-fifths have installed a home charger (40%), and over half (53%) have considered electrical upgrades to support charging, which is unsurprising, as their current vehicle already has the key features of an electric car.

Among homeowners and renters, the data shows that renters are often just as likely, and in some cases more likely, to be considering these upgrades:

Upgrade considered	Homeowners who have considered the upgrade	Renters who have considered the upgrade
Home EV charger	31%	38%
Solar panels	48%	46%
Static energy storage (home battery)	33%	36%
Electrical upgrades to support charging	33%	41%
Driveway/off-road parking improvements	24%	33%
Smart meter	19%	25%
Time-of-use energy tariff	33%	36%

With renters more likely than homeowners to consider six of the seven upgrades, it’s worth acknowledging that, while they might have considered the upgrades, they would need to get their landlord's permission and likely wouldn't be the ones footing the bill.

How is EV adoption changing the property wish list?

When asking motorists to look ahead to what they would want out of their home, we found that they’re interested in features that would make EV ownership easier.

According to our research, the features motorists would be most willing to pay more for were:

Off-road parking (48%)
An EV charging point (47%)
Solar panels (42%)

= Lower energy costs

4. High EPC rating (33%)

Interestingly, drivers value an EV charging point almost as much as off-road parking, a traditionally desirable property feature, suggesting that the rise in EV ownership is reshaping motorists’ property priorities.

By age, drivers aged 35-44 are the most likely to want a home that makes EV ownership simpler:

54% would pay more for a house with an EV charger
35% would pay more for space to install a charger
25% would pay more for shared charging facilities

The future of EV adoption may depend as much on whether a house could support EV ownership as on attitudes towards battery-powered cars. As EV ownership continues to rise, demand for EV-ready homes looks set to grow, making EV-ready features like charging and parking access an increasingly important part of the UK's property landscape.

Browse nearly new electric cars here.

Methodology

Survey by SurveyGoo on behalf of Motorpoint, asking 2,015 UK motorists about the barriers to EV ownership at home and how people's homes influence their ability or willingness to switch to electric. Data collected in September 2026. All statistics and findings have been rounded to the nearest whole number. All data is available.

Sources:

*https://www.smmt.co.uk/ev-market-hits-new-high-but-target-gap-remains/

** Gov data using the number of zero-emission vehicles licensed minus the number of licensed road-using vehicles. Final figure from our survey results

Who is most likely to switch to an EV in 2026?

Charging an electric car at home – the complete guide

The best cheap electric cars to buy

Contacts

For all media enquiries please contact

PR Manager: Lizzie Parr

Email: lizzie.parr@motorpoint.co.uk

Request for comment

Motorpoint is the UK's leading independent retailer of nearly new and used cars, allowing car buyers to shop thousands of hand-picked vehicles in-store, online and over the phone.

Our CEO and Senior Leadership Team are available to discuss the nearly new and used car marketplace and comment on wider topics impacting motorists.

Get in touch

Notes to editors

Motorpoint is the UK's leading independent retailer of nearly new and used cars, offering car buyers the chance to shop thousands of hand-picked vehicles in-store, online and over the phone.
With 22 stores across England, Scotland and Wales, including our newest store in Leeds, Motorpoint is proud to be the car-buyer's champion and remains committed to making the car-buying process easy and stress-free for motorists.

Motorpoint is the UK's leading independent retailer of nearly new and used cars, offering car buyers the chance to shop thousands of hand-picked vehicles in-store, online and over the phone.
With 22 stores across England, Scotland and Wales, including our newest store in Leeds, Motorpoint is proud to be the car-buyer's champion and remains committed to making the car-buying process easy and stress-free for motorists.
For more information, visit: https://www.motorpoint.co.uk/