Electric vehicles (EVs) have quickly moved from niche city runabouts into the mainstream, with many now offering ranges that rival or even surpass traditional petrol and diesel cars. In fact, some EVs on sale in the UK in 2025 boast well over 400 miles on a single charge, easing range anxiety and making them practical even for long-distance motorway journeys.
With battery technology improving and efficiency gains becoming ever more refined, drivers now have a greater choice of models capable of covering serious mileage between charges. Below, we explore the longest-range EVs available in the UK in 2025, explaining how they achieve such performance, and what it means for everyday driving.
Understanding EV Range: WLTP vs Real-World Driving
Before diving into the list, it’s worth clarifying what the quoted figures actually mean:
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WLTP (Worldwide Harmonised Light Vehicle Test Procedure): The official standard used in the UK and Europe to measure EV range. It involves a mix of urban, suburban, and motorway conditions under lab-controlled testing.
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Real-world driving: Factors such as weather, driving style, speed, load, and use of heating or air conditioning can reduce range by 10–20%. For example, an EV rated at 450 miles WLTP may realistically achieve 370–400 miles in typical British conditions.
Still, WLTP provides a useful benchmark, and the models listed below are the very best available in terms of quoted range.
1. Mercedes-Benz EQS 450+ Saloon — Up to 481 miles
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Range: Up to 481 miles (WLTP)
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Battery Size: ~118 kWh
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Charging Speed: Up to 200 kW DC (10–80% in around 31 minutes)
The Mercedes-Benz EQS 450+ currently sits at the very top of the UK range charts. Designed as the electric equivalent of the S-Class, the EQS is not just about luxury but also about efficiency. Its ultra-slippery aerodynamics (drag coefficient of just 0.20) help it glide further than any other EV on sale.
Inside, it’s a showcase of Mercedes’ cutting-edge technology, including the optional “Hyperscreen” dashboard, massaging seats, and first-class refinement. For long-distance drivers, the EQS finally proves that an electric saloon can comfortably replace a luxury diesel limousine for cross-country and European travel.
2. Audi A6 e-tron — Up to 463 miles
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Range: Around 463 miles (WLTP)
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Battery Size: 100 kWh
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Charging Speed: Up to 270 kW DC
The Audi A6 e-tron is Audi’s flagship electric saloon and is set to be one of the most aerodynamic cars the company has ever built. Its sleek silhouette is backed up by clever engineering: a large 100 kWh battery, highly efficient motors, and fast-charging capability of up to 270 kW.
In practice, this means the A6 e-tron can regain hundreds of miles in under half an hour at a high-speed charger, making it a true rival to Tesla’s long-distance models. For company car drivers or motorway commuters, this EV blends traditional Audi luxury with cutting-edge electric performance.
3. Polestar 3 — Up to 438 miles
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Range: Up to 438 miles (WLTP)
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Battery Size: 111 kWh
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Charging Speed: Up to 250 kW DC
Polestar, Volvo’s electric performance brand, has quickly gained a reputation for stylish, well-built EVs. The Polestar 3, their first full-size SUV, combines Scandinavian design minimalism with a serious amount of range.
Its 111 kWh battery offers one of the largest capacities on the market, and thanks to fast charging, drivers can add hundreds of miles in as little as 30 minutes. For families, the Polestar 3 represents a compelling choice: it’s spacious, luxurious, and practical, while still delivering the kind of range usually associated with long-haul saloons.
4. Tesla Model 3 Long Range — Up to 436 miles
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Range: Up to 436 miles (WLTP)
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Battery Size: 79 kWh
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Charging Speed: Up to 250 kW (Tesla Supercharger network)
Tesla has long been the benchmark for electric range, and the refreshed Tesla Model 3 Long Range continues that trend. Thanks to improved aerodynamics and an efficient dual-motor setup, it achieves over 430 miles on the WLTP cycle, despite having a smaller battery than some rivals.
The real trump card remains Tesla’s Supercharger network, which is still the most reliable and widespread high-speed charging infrastructure in the UK. For drivers who travel regularly up and down the country, the combination of strong range and unrivalled charging convenience keeps the Model 3 at the top of many shortlists.
5. Peugeot e-3008 (Long Range) — Up to 435 miles
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Range: Around 435 miles (WLTP)
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Battery Size: 98 kWh
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Charging Speed: Up to 160 kW DC
Peugeot has taken a major step forward with the e-3008, particularly in its Long Range version. Unlike earlier Peugeot EVs that had relatively modest ranges, this new generation offers serious long-distance capability, rivalling Tesla and Volkswagen in range terms.
The sleek fastback SUV design is complemented by Peugeot’s signature “i-Cockpit” interior, giving drivers a high-tech, comfortable space. Importantly, Peugeot is making long-range EV driving accessible at a lower price point than premium German marques, appealing to buyers seeking value without compromise.
6. Volkswagen ID.7 Pro S — Around 435 miles
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Range: ~435 miles (WLTP)
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Battery Size: 84 kWh
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Charging Speed: Up to 200 kW DC
Volkswagen’s ID.7 Pro S is designed to be the electric successor to the Passat, and it’s one of the most efficient EVs in its class. Its 435-mile range is achieved with an 84 kWh battery, cleverly packaged to maintain practicality.
Available as both a saloon and an estate (Tourer), the ID.7 appeals particularly to fleet drivers, families, and business travellers. It also supports high-speed charging, making it a strong contender for those who cover thousands of motorway miles each year.
Other Notable Long-Range EVs
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Peugeot e-5008 — ~415 miles WLTP
A larger SUV version of the e-3008, offering extra practicality for families. -
Polestar 2 (Long Range) — ~406 miles WLTP
A more affordable Polestar that still delivers a strong range in a compact saloon. -
Porsche Taycan (Performance Battery Plus) — ~422 miles WLTP
A performance-focused EV that proves you can combine sports car dynamics with long-distance ability. -
BMW i7 — ~387 miles WLTP
A luxury saloon positioned as a direct rival to the Mercedes EQS, with refinement and technology at its core.