The best electric cars to buy 2020

  • We reveal the best electric cars to buy today
  • All are easy to recharge and deliver low running costs
  • Could one of these cars tempt you into going electric?

Electric cars are ever-increasing in popularity, especially now the government has given a deadline to the sale of petrol- and diesel-only cars. In 2019, around 80,000 Electric Vehicles (EVs) and Plug-in Hybrid Electric Vehicles (PHEVs) were sold, and that number is expected to grow to 120,000 in 2020. 

First, it's worth explaining what an electric car is. There are various types of plug-in motors out there, but we're concentrating on cars that are powered entirely by electricity with no need for petrol or diesel propulsion. An electric car relies on batteries to store charge. More manufacturers are offering electric cars and electric vans, and there are more every day, it seems. Tesla's been building electric cars for years, Jaguar joined the party with the I-Pace in 2018, and Audi, BMW and Mercedes-Benz are all selling cars now, with an avalanche of others on the way.

Looking at leasing? Read our best electric cars to lease article.

Which electric cars can I buy now in the UK?

There's an ever-increasing range and variety of electric cars on the British market, and that's sure to expand in the future. Scroll down to read about the best electric cars in the UK, or click on the quick links below to jump to your favourites: 

1. Audi E-Tron
BMW i3
3. Hyundai Ioniq
4. Hyundai Kona Electric
5. Jaguar I-Pace
6Kia E-Niro
7. Mercedes-Benz EQC
8. Nissan Leaf 
9. Renault Zoe
10. SEAT Mii Electric
11. Skoda Citigo-e
Tesla Model 3
13. Tesla Model S
14. Tesla Model X
15. Smart Fortwo EQ
16. Smart Forfour EQ
17. Volkswagen e-Up
18. Volkswagen e-Golf
19. Volkswagen ID.3

Which electric cars are coming soon?

Can buying one save you money?

Yes. If you live in London, owning an electric car means you won't have to pay the Congestion Charge; plus, there's no VED car tax to pay either (providing the car cost less than £40,000 when new). There's also a financial contribution from the government, known as the Plug-in Car Grant (PiCG). This is currently worth £3,500. 

But in terms of buying an electric car, or financing one, you probably won't save money. Most EVs cost more to buy outright than their petrol equivalents (if they have one), and the difference in PCP finance monthly costs can be quite stark, too. Higher finance costs are usually down to higher cash prices, restricted supplies of EVs and also their (typically) lower resale values. The most cost-effective way to get an electric car is to find a used one. 

How much does it cost to charge them up?

Volkswagen e-Golf home charging

The cost of running our long-term Renault Zoe over three months on a 66-mile daily commute was interesting. In terms of cost-per-mile, the Zoe came in at 6.1p per mile. This commute was undertaken in the city and on to NSL-rated A-roads. 
This commute cost worked out at £4.03 per day. 

The most convenient way to charge your electric car is if you have a garage or off-road wall-space where you can have a chargepoint fitted. Companies such as Pod Point will supply a unit for £779-£1,499 (£279-£999 with OLEV grant), and for that, you'll get between 3.6kWh (1.6x faster than domestic three-pin plug) and 22kWh (10x faster than a three-pin plug). Some manufacturers offer free or discounted wallboxes, too.

These are similar to the electric car fast charging stations you’ll find in public car parks, supermarkets and motorway services, although rapid chargers will offer even quicker charging. Finding public fast and rapid chargers is easy, too, thanks to a number of sophisticated smartphone apps such as Zap Map, which not only help you locate and navigate to them, but also advise whether they're functioning or in use. As there are several network providers, be aware that you'll need a number of charging accounts if you often use public chargepoints. Most EVs have smart satnavs built in that will help you find chargepoints when planning longer journeys.

How do the batteries compare to petrol?

  • Battery packs are rated in kilowatt hours, or kWh
  • One litre of petrol is equivalent to 9.7kWh
  • Diesel contains 10.7 kWh of energy per litre

A small car like the Smart Forfour Electric Drive has a 17.6kWh battery pack, meaning that a drain of 17.6kW will deplete the pack in an hour. Fully draining a battery is bad, however, and in all cases a reserve of capacity will be maintained to protect the cells.

At the other end of the scale, Tesla’s Model S has a minimum of 75kWh, with an option for 100kWh. On the subject of scales, the 2017 Smart Forfour tips them at 1,200kg, in Electric Drive form. That’s an increase of 225kg over the petrol equivalent. The Tesla Model S battery pack weighs 540kg. For comparison filling up the 975kg Smart Forfour petrol’s 35-litre petrol tank adds just 26kg to the weight, and it gets lighter as range is used up. Yet it provides almost 350kWh of potential energy.

Read next: Want a hybrid and not pure-electric? Here are the best hybrid cars

Are they reliable?

For the most part, yes. Batteries themselves have proven remarkably robust – early Nissan Leafs and hybrid Toyota Pruises are driving around with 500,000 miles on them in some parts of the world, still on their original batteries. There are side effects to the electric drivetrain, too. Capable of 20,000 to 40,000 hours of operation before failure, the motors themselves should outlast the bodies and there’s no clutch or gearbox to wear out.

Using the motor as a generator to brake and recharge the batteries also ensures wear on the brake pads is minimal, and a set of brakes can last considerably longer than regular hydraulic systems. But aside from these consumables, DIY work (at the moment) on EVs isn't as accessible as more conventional cars, although you can expect this situation to change as the technology (and understanding of it) becomes more widespread.

What are the pros and cons?

Running costs

If you compare the cost of running – not buying or leasing – an EV to that of running a conventional or hybrid car you'll see that thanks to Government backing of electrically powered transport, your running costs are going to be very low. As well as costing only a few quid to charge overnight, there's the 100% discount on VED road tax and Congestion Charge. Typically 1,000 miles of EV driving costs about £100.

Driving enjoyment

You'll enjoy lots of pulling power and great acceleration. There's no waiting for the car to get to certain revs before the fun starts - you just prod the throttle and you're off. Refinement is also better than petrol or diesel thanks to near-silent propulsion.

Peace of mind

You'll be able to rest safe in the knowledge that you're doing your bit to cut tailpipe CO2 emissions, helping the environment in your immediate area. We'll not raise the issue of secondary pollution in terms of where the electricity to charge electric cars comes from though...

Range anxiety

This really is a thing. According to a recent electric vehicle ownership survey, most journeys last less than 20 miles, while just 2% of drivers used more than 50% of the battery. But having a car with a limited range still bothers most people.


Electric cars are typically still more expensive in cash terms. That's an undeniable truth that will remain with us for some time yet. Leasing and PCP costs aren't so bad, and are set to improve as resale values (below) continue to improve for EVs.

Resale values

The residual values for electric vehicles are not very strong, so if you buy outright then you'll suffer heavy depreciation. This also affects a fleet manager's decision on whether to introduce EVs on to the fleet. This will change in the coming years as EVs become more accepted. 

The best electric cars to buy in 2020

Audi E-Tron

2020 Audi E-Tron

Audi has dabbled with hybrid vehicles before, but it’s now launched its first fully electric vehicle, and it’s far more than just a token effort. The E-Tron aims to compete with the likes of the Jaguar I-Pace and Tesla Model X, and does so with decent performance, and an impressive level of build quality. Although the range is quoted at 248 miles, this dips to below 200 in real-world driving.

New price: £72,310 - £83,060
Leasing price: from  per month
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Used price: £58,240 - £72,710

Read our full Audi E-Tron review

BMW i3

BMW i3

The BMW i3 is the groundbreaking small electric car that spearheaded the German company’s launch in the EV arena, and it's still a popular choice despite its advancing years. It’s compact but pricey, so although it's much smaller than a Nissan Leaf or Volkswagen e-Golf, it's got more premium polish than either. In autumn 2017, BMW added a sportier i3S model, which costs another £3,000 again. It too was available as a pure EV or with the range-extender option, which used a petrol generator to increase your range per charge. By March 2018 BMW had sold 10,000 i3 hatchbacks in the UK alone, with 2017 being its best-selling year to date, indicating the growing popularity of electric cars.

New price: £35,350 - £37,840 
Leasing price: from £314 per month
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Used price: £8,970 - £31,325

Read our full BMW i3 review

Jaguar I-Pace

Jaguar I-Pace

The luxury car world is changing, and Jaguar has embraced the electric vehicle challenge with this bespoke new car – and in doing so beat its German premium rivals to market with a viable challenger to Tesla's dominance of the premium electric car market. Mercedes-Benz and Audi now have rivals in the EQC and E-Tron, but neither are a patch on the Jaguar in terms of driving experience. The I-Pace was a game-changer for Jaguar – and for the car market generally - but be in no doubt, the opposition are catching up quickly. 

New price: £64,495 - £74,995
Leasing price: from £782 per month
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Used price: £53,585 - £75,900

Read our full Jaguar I-Pace review

Hyundai Kona Electric

Hyundai Kona Electric

The Hyundai Kona Electric might look like its petrol and diesel-powered siblings, but it's pretty much the genre-shifting EV in its market sector. It's similar-looking inside and out, with a smoother nose and re-profiled bumpers, while the dashboard has been altered to accommodate a high-set centre console, but where the Kona scores so well is in how much range and performance it offers. There are two different power and battery capacity versions of the Kona Electric. Entry point is the 39kWh battery with a 136hp electric motor, with a claimed range of up to 194 miles. More headline-grabbing is the 64kWh Kona Electric paired with a 204hp electric motor – here the claimed range is 300 miles. We rated it highly enough to give it our Best Eco Car award in the 2019 Parkers New Car Awards.

New price: £29,440 - £36,240
Used price: £11,000 - £23,730

Read our full Hyundai Kona Electric review

Hyundai Ioniq Electric

Hyundai Ioniq Electric (2020) driving

Sharing its underpinnings with the Kia e-Niro, the Ioniq bears more than a passing resemblance to the Toyota Prius, but unlike its Japanese rival, the Hyundai is available in self-charging hybrid, plug-in hybrid and fully electric forms. While the driving experience won't thrill enthusiasts, it handles neatly and progress on the electric version is deftly smooth courtesy of its 120hp/295Nm motor. It's longer than its direct rivals - the e-Golf and Leaf - ensuring that cabin space isn't compromised by the battery packs nestled under the seats, while boot space is reasonable at 350 litres. Plus, being a Hyundai, it has a bulletproof reliability record reinforced by the brand's five-year warranty.

New price: £30,750 - £32,550 
Leasing price: from £259 per month
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Used price: £12,055 - £22,230

Read our full Hyundai Ioniq review

Kia E-Niro

Kia e-Nero 2020 driving

The Kia E-Niro is a genuine advance in the electric car market. It’s not hugely expensive – costing less than half that of a Jaguar I-Pace or Tesla Model X – yet with almost 300 miles of pure-electric range (driven gently) it’s well in contention with them.

Add in a practical SUV body ideal for family transport and Kia’s industry-leading seven-year warranty and it’s clear that the E-Niro is a winning formula. It’s so good, in fact, that Kia dealers are struggling to keep up with demand, and there’s a lengthy waiting list.

New price: £36,495

Read our full Kia E-Niro review

Mercedes-Benz EQC

Mercedes-Benz EQC 2020 driving

Mercedes-Benz wasn’t about to let Audi and Jaguar get away with the entire premium SUV market. Its own effort is the EQC, which takes a more conventional approach than those two cars.

In fact, casual observers may not realise the EQC is electric at all, which will be ideal for those who haven't so far the weird styling of the EV pioneers. Despite this, a claimed 259-mile range, effortless performance and a premium interior means it will appeal other fronts, too.

New price: £65,640 - £79,260

Read our full Mercedes EQC review

Nissan Leaf

Nissan Leaf Hatchback front three-quarter

Nissan introduced the Mk2 Leaf in 2018, but it was a very clever re-skin and overhaul of the original, with a sharper-suited body and a normalised cabin. Plus, the motor and battery combination has been improved giving peppier performance and a genuine 150-mile range in summer months - something we've experienced with our long-term test Leaf.

Its primary drawback is that because the 40kWh battery lacks a sophisticated cooling package it can only be rapid-charged once every 24 hours - something remedied with the more powerful, longer-range 64 kWh Leaf launched in 2019. It's less accomplished as a driver's car than the Hyundai Ioniq, let alone the Volkswagen e-Golf, but seeing as it goes further than both between charges, it's still an enticing package. The Hyundai Kona Electric beats it hollow, though.

New price: £27,995 - £35,895 
Used price: £17,720 - £27,235

Read our full Nissan Leaf review

Renault Zoe

Renault Zoe 2020 front view

Forget the not-really-suitable-for-Britain Twizy two-seater and the Renault Zoe is the cheapest mainstream four-seat electric car you can buy in Britain. The good news is that the convoluted battery leasing option is now a thing of the past, too. Sweetening the deal further is the inclusion of a faster-charging domestic wallbox that could reduce a full recharge to just three hours. Clever on-board technology also recuperates energy when slowing or braking, storing it in the battery pack, which could give up to 130 miles of driving. The Zoe is a spacious and safe five-door hatchback, boasting a five-star Euro NCAP crash rating, with lots of eye-catching detailing.

New price: £21,920 - £29,370
Leasing price: from £254 per month
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Used price: £7,150 - £19,040

Read our full Renault Zoe review

Smart EQ Fortwo 

Smart Fortwo EQ Coupe

If you're looking for the cheapest electric car, then look no further than the Smart Fortwo EQ Coupe. EQ took over from Electric Drive in 2018 as the EV sub-brand for both Smart and for Mercedes-Benz. This change also ushered in improvements to both the driveability of the electrically powered Fortwo as well as extending its range, but the pert two-seater's city-centric short length and tiny 6.95m turning circle remain intact.

It feels nippy on the road thanks to its 82hp and 160Nm of torque are available from a standstill, and this is aided by its single-speed gearbox. Smart claims you can get 99 miles between charges, which doesn't sound much, but it will last well if the car's primarily used around town. A depleted battery will need around six hours to charge to 80% from a normal domestic socket, or in less than 40 minutes from a professionally installed wallbox.

New price: £20,840 - £22,980
Leasing price: from £194 per month
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Used price: £4,135 - £14,420

Read our full Smart Fortwo review

Smart EQ Forfour

Smart Forfour EQ

The Smart Forfour impresses as a city car because of its diminutive size and laughably small turning circle. It makes light work of parking spaces that are designed to accommodate larger cars, and it’s entertaining, well equipped and decent value for money. Going electric in a Smart is one of the cheapest options on the market with four seats, and in the right scenario, a surprisingly stress-free ownership experience. It could be the perfect solution for city dwellers with access to renewable energy – and affordable hire cars for longer trips.

New price: £21,335
Leasing price: from £192 per month
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Used price: £3,835 - £12,260

Read our full Smart Forfour review

Tesla Model 3

Tesla Model 3 front

Tesla made a name for itself with its high-end Model S saloon and Model X SUV, but they were too large and expensive to be within the reach of most drivers. That’s where the smaller Model 3 comes in, as i'st priced to compete with mid-range executive cars, such as the BMW 3 Series, Audi A4 and Mercedes-Benz C-Class. Tesla is also a leader in semi-autonomous driver assistance tech, while the Model 3’s impressively minimalist interior is a great place to be. All these factors combined to make this the Parkers New Car of The Year for 2020.

New price: £36,490 - £49,140
Leasing price: from £436 per month
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Read our full Tesla Model 3 review

Tesla Model S

Tesla Model S front

Years after its launch and the Tesla Model S still offers plenty of wow factor, and represents the peak of the EV ownership experence right now. It offers incredible comfort and a virtually silent cabin as well as masses of efficiency, performance and road presence. Thanks to the undeniable benefits of Tesla's bespoke Supercharger network, and concierge-style ownership experience, it still feels more special than all its rivals, despite sometimes-flaky interior quality. This is a real contender, and has been largely responsible for consumers warming to the idea of an electric vehicle with so few compromises.

New price: £77,200 - £91,800
Leasing price: from  per month
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Used price: £27,220 - £97,570

Read our full Tesla Model S review

Tesla Model X

Tesla Model X

Despite being less of a visual treat than the Model S, the Tesla Model X is still a highly impressive vehicle. It's comfortable, cosseting and swift, and offers the novelty of those weird Falcon Doors that open upwards at the rear. But certain quality and refinement issues mean that it doesn't always attain the standard expected of vehicles costing a fraction of the Model X’s price. The Model X’s all-electric powertrain, optional semi-autonomous capabilities and a connected multimedia system that can be updated to the latest version over-the-air puts Tesla at the forefront of automotive innovation.

New price: £82,200 - £96,400
Leasing price: from  per month
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Used price: £54,885 - £115,335

Read our full Tesla Model X review

Volkswagen e-Up

Volkswagen e-Up

Unlike the Zoe and Leaf, the e-Up is an electric version of the otherwise petrol-powered Volkswagen Up city car rather than a purpose-designed EV. Available only with the more practical five-door body, the four-seater e-Up’s batteries are housed low down within the VW’s underpinnings ensuring that ride and handling remain positive attributes. Energy recovery ensures the batteries capture electricity which would otherwise be wasted to be used to re-power the car. Visual differences from the regular Up are minimal and limited to LED day running lights in the front bumper and EV-specific instrumentation. It's on the pricey side but batteries are included as part of the package, unlike the cheapest versions of the Renault Zoe.

Used price: £2,460 - £10,850

Read our full Volkswagen Up review

Volkswagen e-Golf

Volkswagen e-Golf Hatchback

Despite being on the brink of being replaced by an all-new generation of models, the Volkswagen Golf remains the mid-sized family hatchback of choice, particularly if you want a petrol- or diesel-engined version. For the electric e-Golf, it's less clear cut. On one hand you have the excellent driving manners and plush-feeling cabin common to all Golfs, but with a quoted range of just 124 miles under the latest, more realistic WLTP testing regime. Driving with vigour also limits its ability to travel far between recharges.

If you're primarily driving the Golf on shorter, more city-centric journeys, with easy access to charging facilities, then the range is less likely to be an issue, making the e-Golf a sound choice. However, also be aware that when that all-new Golf arrives towards the end of 2019 the electric version will be replaced by an entirely new range known as the ID.3.

New price: £33,840
Leasing price: from  per month
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Used price: £11,805 - £26,990

Read our full Volkswagen e-Golf review

Volkswagen ID.3

Volkswagen ID.3

When the world’s largest car manufacturer starts selling its first purpose-built electric vehicle (one built on its own dedicated platform rather than adapted from a petrol or diesel car) the world sits up and takes notice. The Volkswagen ID.3 is just such a car.

It’s set to offer well in excess of 300 miles of range on top models, but pricing for entry-level cars will likely begin at less than £30,000. That’s a compelling mix, and one we’re looking forward to trying. You can pre-order an ID.3 now to get your place in the queue.

Read our Volkswagen ID.3 preview

What to read next: 

The best electric vans
The best hybrid cars for 2019
When’s the best time to buy a car?