The electric car market has matured at a remarkable pace, and the good news for budget-conscious buyers is that the used market is now brimming with genuinely brilliant EVs for under £20,000. Cars that were once the preserve of early adopters with deep pockets are now within reach of everyday families, commuters and anyone looking to slash their running costs. Whether you're after a spacious family SUV, a stylish city car or a tech-laden crossover, there's never been a better time to make the switch.
What's particularly exciting is the sheer variety on offer. You're no longer limited to a handful of compromised choices with tiny ranges and spartan interiors. Today's sub-£20k used EV market includes cars from premium brands, models with real-world ranges north of 200 miles, and vehicles packed with the kind of technology that would have seemed like science fiction just a few years ago. We've sifted through the options to bring you the very best of the bunch.
About this guide
The cars in this guide have been selected to represent the best options currently available. Our recommendations are the result of a unique three-part scoring system that takes into account real-world tests from our team of expert reviewers, ratings from real-life owners who live with these cars every day, and an analysis of market data from CarGurus UK to identify which models offer the highest percentage of good and great deals. This combined approach ensures our list highlights cars that are not only great to own but also good value to buy.
The Best Used Electric Cars Under £20,000
- 2026 Hyundai Ioniq 5
- 2026 Kia EV6
- 2026 Skoda Enyaq
- 2026 Kia Niro EV
- 2026 MINI Cooper Electric
- 2026 Tesla Model Y
- 2026 Renault R5 E-Tech
- 2021-2025 BMW iX3
- 2026 Polestar 2
- 2026 Renault Megane E-Tech
CarGurus expert rating: 5 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 30.6%
Overall CarGurus rating: 4.5 out of 5
| Pros |
Cons |
| Very spacious and practical interior |
Driving experience could be more polished |
| Packed with safety equipment and technology |
Relatively cheap-looking inside |
| Ultra-rapid charging speeds |
Not as reliable as the related Kia EV6 |
The Hyundai Ioniq 5's futuristic, retro-cool styling still looks sharp today, and with early 2021 models now well below the £20,000 mark, it's a seriously tempting used buy. It's not just about the looks, though. Inside, the Ioniq 5 offers a fantastically spacious and airy cabin, with a minimalist dashboard and limo-like legroom in the back. Practicality is a strong suit, with a generous 520-litre boot that's perfect for family life. Used buyers should look out for the different battery options available since its launch; depending on the year, you'll find 58kWh, 63kWh, 72.6kWh, 77.4kWh or 83kWh versions, so be sure to check which one you're getting.
Even the earliest, entry-level models with the smaller battery and 168bhp offer more than enough performance for daily driving, all delivered with a serene and relaxing feel. One of the Ioniq 5's killer features, however, is its charging technology. It was one of the first mainstream EVs to feature an 800-volt architecture, allowing for ultra-rapid charging speeds that can still put newer, more expensive rivals to shame. All models are well-equipped, too, coming as standard with twin 12.3-inch screens for the infotainment and driver's display, wireless Apple CarPlay and Android Auto, and adaptive cruise control, making it a tech-packed choice for the money.
The CarGurus Verdict: "The Hyundai Ioniq 5 is an exceptional piece of design and remains one of the best family EVs you can buy. Not only for the convenience of its ultra-rapid charging, but also for its roomy and practical interior and technology focus." - CarGurus Editorial Team
Read our full Hyundai Ioniq 5 review
CarGurus expert rating: 5 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 33.8%
Overall CarGurus rating: 4.5 out of 5
| Pros |
Cons |
| Impressive range and charging speeds |
A Skoda Enyaq is roomier and cheaper |
| Luxuriously equipped |
Finance deals could be cheaper |
| Usefully wide range of models to suit different budgets and needs |
Steering lacks feel |
The Kia EV6 still turns heads, and for good reason. It's a stylish electric crossover that offers a compelling package on the used market, with early models now easy to find below the £20,000 mark. These versions still offer a very healthy official range of up to 328 miles. What really sets it apart, though, is its charging speed. Thanks to its advanced 800V system, you can top up the battery from 10-80% in as little as 18 minutes at the fastest public chargers, which is a game-changer for long trips and something you won't find on many rivals at this price point.
It's not just about looks and tech; the EV6 is a genuinely practical family car. Because it was designed as an EV from the ground up, there's loads of space inside for passengers, with a completely flat floor in the back. The boot offers a useful 490 litres of space, which is plenty for family life, and rear-wheel-drive versions even get a bit of extra storage under the bonnet for the charging cables. The entry-level 225bhp model is the one to look for, offering more than enough punch for everyday driving while keeping insurance costs sensible.
The CarGurus Verdict: "New or used, the Kia EV6 is one of our favourite electric cars. It's a fantastic blend of executive luxury and performance, sensible family car roominess and hi-tech gadgetry." - Alex Robbins, senior car reviewer
Read our full Kia EV6 review
CarGurus expert rating: 5 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 35.3%
Overall CarGurus rating: 4.4 out of 5
| Pros |
Cons |
| Strong value compared with rival electric SUVs |
Pre-2025 cars have less generous standard equipment |
| Excellent passenger space and a large boot |
Touchscreen can be slow to respond on earlier models |
| Comfortable ride and well-judged handling |
Sporty vRS version prioritises pace over enjoyment |
The Skoda Enyaq has quickly become a go-to choice for families wanting to switch to electric without breaking the bank, and it's easy to see why. As a used buy, it represents fantastic value, offering a huge amount of space and practicality for the money. The interior is vast, with limo-like legroom in the back and a cavernous 585-litre boot that will swallow everything a family can throw at it. It's the kind of sensible, well-thought-out design Skoda is famous for, making it a brilliant all-rounder that feels more premium than its price tag suggests.
On the road, the Enyaq is smooth, quiet, and impressively refined. Even the entry-level '60' model with its 201bhp motor feels more than quick enough for daily duties, while the larger battery '85' version offers a very healthy official range of over 330 miles. While real-world figures will be lower, it's still more than enough for most journeys, and with rapid charging of up to 175kW on post-update models, long-distance trips are a genuine possibility. It's a car that makes the transition to electric feel easy and reassuring.
The CarGurus Verdict: "The Skoda Enyaq is a fantastic family SUV that stands comparison with anything else of a similar size, regardless of power source. It's spacious, comfortable, quiet, feels classy and is excellent to drive." - CarGurus Editorial Team
Read our full Skoda Enyaq review
CarGurus expert rating: 5 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 29.6%
Overall CarGurus rating: 4.4 out of 5
| Pros |
Cons |
| Impressive efficiency and decent electric range |
Reasonable value for money, but not the bargain Kias once were |
| A practical family car despite compact dimensions |
Bold styling might not be to all tastes |
| Long warranty |
Only one choice of power output |
The Kia Niro EV is a significant step up from its already popular predecessor, the e-Niro. As a used buy, it's a cracking choice, offering a real-world range of around 240 miles from its 64.8kWh battery, which is more than enough for most weekly commutes and the odd long trip. Practicality is a strong suit; the 475-litre boot is a decent size for a family hatchback, and it's supplemented by a handy 20-litre 'frunk' for stashing charging cables. While new prices were a sticking point for some, the Niro EV makes a lot more sense on the used market, bringing its stylish looks and solid build quality to a much more accessible price point.
On the road, the Niro EV is all about easy, relaxed driving. The 201bhp electric motor provides brisk acceleration, but it's the car's efficiency and clever regenerative braking system that really impress. Inside, the cabin feels modern and well-equipped, especially if you find a mid-spec '3' model with its twin 10.25-inch screens and heated seats. It's a tech-filled, comfortable and hugely practical package that has aged well, making it one of the most complete used family EVs you can get for under £20,000.
The CarGurus Verdict: "The Kia Niro EV is a great family car; roomier than most family hatches yet compact enough to feel wieldy in town, fast yet efficient, and brimming with tech and convenience. It's also one of the best when you consider it in isolation within the electric car classes, offering a long driving range and sophisticated regenerative braking." - Vicky Parrott, contributing editor
Read our full Kia Niro EV review
CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.6 out of 5
Percentage of good/great deals available on CarGurus: 33.5%
Overall CarGurus rating: 4.4 out of 5
| Pros |
Cons |
| Fun to drive |
Rather firm ride |
| Effortlessly stylish |
Infotainment can be confusing to use |
| Properly desirable |
Limited practicality |
The MINI has always been about style and fun, and the electric version is no different. While the first-generation electric MINI was a hoot to drive, its limited range was a real sticking point for many. Thankfully, newer models address this head-on. Depending on the version you find, you'll get one of two setups: the Cooper E with 181bhp and an official range of up to 186 miles, or the more powerful 215bhp Cooper SE, which pushes the range to a much more usable 247 miles. That's a huge improvement and makes the electric MINI a far more viable option for those who venture beyond the city limits.
As you'd expect from a three-door MINI, practicality isn't its strongest suit. The boot offers a modest 210 litres of space, enough for a weekly shop or a couple of weekend bags, but you'll struggle with bulky items. The rear seats are best reserved for occasional use or small children. Where the MINI claws back points is in its low running costs. Charging at home can bring your mileage costs down to around 7p per mile, a fraction of what you'd pay for petrol. It's a car you buy with your heart, but thanks to its improved range and cheap running costs, your head can get on board too.
The CarGurus Verdict: "The electric MINI Cooper is a fun, likeable small car, and with this new generation, it's gained a useful range and even more advanced interface." - Vicky Parrott, contributing editor
Read our full MINI Cooper Electric review
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CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.0 out of 5
Percentage of good/great deals available on CarGurus: 30.2%
Overall CarGurus rating: 4.3 out of 5
| Pros |
Cons |
| Excellent range and rapid charging |
Would really benefit from a head-up display |
| Lots of standard kit |
Firm ride |
| Roomy and practical |
Interior quality not at BMW or Mercedes levels |
It might seem ambitious to find a Tesla Model Y for under £20,000, but early examples are indeed within this price bracket, offering a huge amount of cutting-edge electric car for the money. Its biggest selling point is practicality. The interior is vast, with loads of room for passengers, while the boot is simply enormous. Although Tesla measures its 854-litre capacity to the roof, it's still a huge space, and that's before you even count the massive storage area under the bonnet – the 'frunk' – which is perfect for stashing charging cables.
As an ownership proposition, the Model Y is hard to beat. Even the entry-level Rear-Wheel Drive model offers a very usable real-world range of around 240-290 miles, but the real trump card is access to Tesla's Supercharger network. It's the most reliable and widespread charging network in the UK, making long journeys a doddle. Inside, the minimalist cabin is dominated by a huge central touchscreen that controls everything from the sat-nav to the windscreen wipers. It takes some getting used to, but it's packed with features and helps give the car a properly futuristic feel.
The CarGurus Verdict: "The Tesla Model Y is a brilliant electric family car; spacious, confident to drive and stuffed with technology. It is still one of the most comprehensive pure electric family SUVs out there, and should be near the top of the shortlist." - Vicky Parrott, contributing editor
Read our full Tesla Model Y review
CarGurus expert rating: 5 out of 5
CarGurus user rating: Insufficient user reviews
Percentage of good/great deals available on CarGurus: 12.5%
Overall CarGurus rating: 4.0 out of 5
| Pros |
Cons |
| Attractive styling and general sense of fun |
Real-world range a little disappointing |
| Impressive levels of standard equipment at a competitive price |
Some slightly flimsy-feeling switchgear |
| Plenty of interior space for a small car |
Rear doors could open wider |
The Renault 5 has really shaken up the affordable electric car market, and used examples are starting to pop up for our under-£20,000 budget. The Reanult's keen pricing, combined with its seriously cool retro-modern styling, makes it a hugely desirable option for buyers looking for a stylish, budget-friendly EV that doesn't feel like a compromise.
Practicality is strong for a supermini. It's a proper five-door with a 326-litre boot that's bigger than most rivals, making it a genuinely usable small family car. Buyers have the choice of two batteries: a 40kWh pack offering up to 194 miles of range, or a 52kWh version with a 148bhp motor and an official range of up to 255 miles. It's worth noting that real-world range in testing was closer to 180 miles for the larger battery, a key consideration for anyone planning regular long journeys, but for town and city use, it's more than enough.
The CarGurus Verdict: "The Renault 5 is a brilliant little electric car. It's got the functionality, value and common-sense stuff sorted, yet it's also good to drive and so brilliant to look at that it's got real 'want one' appeal." - Vicky Parrott, contributing editor
Read our full Renault R5 E-Tech review
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CarGurus expert rating: 4 out of 5
CarGurus user rating: Insufficient user reviews
Percentage of good/great deals available on CarGurus: 36.5%
Overall CarGurus rating: 3.9 out of 5
| Pros |
Cons |
| Comfortable ride, thanks to adaptive suspension |
The ix3 is pricier and slower than a Tesla Model Y |
| Impressive real-world range |
A Ford Mustang Mach-E is more practical and costs less |
| Generous equipment |
Not as appealing to keen drivers as a Jaguar I-Pace |
The BMW iX3 might just be the perfect entry into premium electric SUV ownership, especially on the used market. Unlike some rivals that shout about their electric credentials with wacky styling, the iX3 is based on the hugely popular X3, so it feels reassuringly familiar. It packs a very usable real-world range thanks to its 80kWh battery, officially rated at 285 miles, while its 282bhp motor provides plenty of punch. Practicality is a strong suit, too; the 510-litre boot is identical to its petrol and diesel siblings, meaning it'll swallow a family's luggage without complaint, and the versatile 40/20/40 split-folding rear seats add an extra layer of convenience.
What really sets the iX3 apart is how it drives. With power going to the rear wheels and adaptive suspension fitted as standard, it strikes a brilliant balance between comfort on broken city streets and engaging handling on a twisty B-road. It's a genuinely enjoyable car to drive. Inside, the premium feel continues, and because even the entry-level M Sport models came loaded with kit from new, you get a lot for your money. A panoramic glass roof, leather upholstery, a large infotainment screen with Apple CarPlay and Android Auto, and heated seats are all standard, making it feel like a properly high-end product that's now becoming an attainable used bargain.
The CarGurus Verdict: "The BMW iX3 is a great electric family SUV, which justifies its comparably high price with generous equipment levels, a great ride and handling balance, a classy finish and generally impressive practicality." - Vicky Parrott, contributing editor
Read our full BMW iX3 review
CarGurus expert rating: 4 out of 5
CarGurus user rating: Insufficient user reviews
Percentage of good/great deals available on CarGurus: 34.1%
Overall CarGurus rating: 3.9 out of 5
| Pros |
Cons |
| Stunning build quality |
The Performance Pack is pricey |
| Very rapid acceleration |
A Jaguar I-Pace is roomier |
| Good battery range |
No traditional dealer network |
With prices starting well under £15k, the Polestar 2 offers a chic and stylish alternative to the Tesla Model 3 and BYD Seal. If you can stretch the budget, we'd recommend a post-2023 facelift model that enjoys more power across the board and more engaging rear-wheel drive on the single-motor version. A larger 82kWh battery option was also added, boosting the maximum claimed range to an impressive 409 miles, making it a seriously viable option for long-distance drivers.
On the road, the Polestar 2 drives beautifully. Even the entry-level 268bhp model is brisk, but the flagship 469bhp dual-motor version is absurdly quick, hitting 0-62mph in just 4.2 seconds. It's not just about straight-line speed; the handling is sharp and composed, yet the ride remains supple enough for daily comfort. Practicality is also a strong suit, with a 407-litre hatchback boot that's far more versatile than a saloon's, plus an extra 43 litres under the floor. The cabin is a highlight, boasting exceptional build quality, a minimalist aesthetic, and premium vegan materials.
The CarGurus Verdict: "There is an all-pervading sense of integrity about the Polestar 2 that Tesla owners will be unfamiliar with. As far as practicality and performance are concerned, there's very little to choose between the two models, although the Polestar's hatchback boot is much more useful than the Model 3's narrower saloon boot aperture." - Vicky Parrott, contributing editor
Read our full Polestar 2 review
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CarGurus expert rating: 4 out of 5
CarGurus user rating: Insufficient user reviews
Percentage of good/great deals available on CarGurus: 31.9%
Overall CarGurus rating: 3.8 out of 5
| Pros |
Cons |
| Good to drive |
Terrible rear visibility |
| Impressive infotainment system |
Strangely shaped boot |
| Looks good inside and out |
Only one battery option |
With a used prices starting well under £20,000, the Renault Megane E-Tech offers a huge amount of space and style for the money. It cuts a real dash on the road, and that flair continues inside with an interior that feels impressively upmarket, mixing cool design with high-quality materials. The star of the show is the large 12.0-inch touchscreen, which runs on Google's slick software, making it one of the best infotainment systems you'll find in any used EV at this price point.
It's not all style and no substance, either. The 218bhp electric motor provides punchy performance, while the 60kWh battery delivers an official range of up to 280 miles – expect more like 240 miles in real-world driving. It's an enjoyable car to drive, feeling agile and eager on a twisty road. Practicality is decent, with a 440-litre boot, but be warned that there's a massive lip to lift heavy items over, and rear headroom is a little tight for taller passengers.
The CarGurus Verdict: "The Renault Megane e-Tech is a very appealing option for anyone considering a small electric SUV. It's stylish inside and out, comes with a really good infotainment system, and is both fun and civilised to drive." - CarGurus Editorial Team
Read our full Renault Megane E-Tech review
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FAQ
What is the best used electric car under £20,000?
Based on our scoring system, the Hyundai Ioniq 5 and Kia EV6 share the top spot with an overall CarGurus rating of 4.5 out of 5. Both offer ultra-rapid charging thanks to their 800V architecture, spacious interiors and impressive real-world range, making them outstanding value on the used market.
How much range can I expect from a used electric car under £20k?
Range varies significantly depending on the model and battery size. At the lower end, an early MINI Cooper Electric offers around 120-140 miles of real-world range, while larger models like the Skoda Enyaq with the bigger battery can achieve over 280 miles. Most cars in this price bracket will comfortably cover 200-250 miles on a full charge.
Are used electric cars reliable?
Generally, yes. Electric cars have far fewer moving parts than petrol or diesel vehicles, meaning there's less to go wrong mechanically. Models like the Kia Niro EV and Kia EV6 also benefit from Kia's industry-leading seven-year warranty, which can still be transferable to second owners, offering excellent peace of mind.
How much does it cost to charge a used electric car at home?
Charging at home on a standard domestic electricity tariff typically costs between 5p and 8p per mile, which is a fraction of what you'd pay for petrol or diesel. If you switch to a dedicated EV tariff with cheaper overnight rates, costs can drop even further. For example, fully charging a Hyundai Ioniq 5 with the 58kWh battery at home could cost as little as £8-£12.
Should I worry about battery degradation on a used electric car?
Battery degradation is a common concern, but modern EVs are designed to retain the vast majority of their capacity over many years. Most manufacturers warranty their batteries for eight years or 100,000 miles, guaranteeing a minimum of 70-80% capacity. When buying used, it's worth checking the battery health reading if available and asking for the car's charging history.
Is it worth buying a nearly-new electric car instead of a brand-new one?
Absolutely. Electric cars tend to depreciate more quickly than their petrol equivalents in the first year or two, which means nearly-new examples can offer significant savings over the new list price. Cars like the Renault Megane E-Tech and BMW iX3 have seen particularly strong depreciation, making them exceptional value as used purchases while still feeling virtually new.
What Makes CarGurus Best Cars Guides Different?
Most car buying websites publish lists of the best cars across a variety of categories, with recommendations generally driven by editorial expertise. Here's what makes our best cars guides different: we combine the insights and verdicts of our team of car-testing experts with other factors that we know matter to buyers - real owner experiences and current market value.
To that end, our expert reviewers come from some of the UK's most trusted automotive publications including What Car?, The Telegraph, Auto Trader, Electrifying.com, and Carbuyer. They put each car through real-world testing, and create detailed reviews noting performance in a range of categories, from practicality and driving manners, to running costs and reliability.
But we don't stop there when it comes to creating our best cars guides; we also analyse hundreds of thousands of used car listings on CarGurus UK to track which models consistently offer the highest percentage of best deals relative to how many are listed for sale. Then we factor in user reviews and ratings gathered on CarGurus to get feedback from people who actually live with these cars every day. Our best cars algorithm then creates a final Overall CarGurus rating that combines expert ratings, user reviews, and the percentage of listings on CarGurus UK rated as good or great deals. This three-way approach reveals not just which cars excel on paper, but which ones deliver satisfaction and value when you're ready to buy.
The CarGurus UK market data in this guide was last updated in May 2026. Values were accurate at time of publication and should be used as a guide only.
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