Longest Range Electric Cars in the UK (2026) – Top 5 EVs That Go the Distance
One of the biggest concerns for drivers considering the switch to electric is range. While public charging infrastructure continues to improve, many buyers still want the reassurance of being able to travel hundreds of miles between charging stops.
The good news is that modern EVs have come a long way. In 2026, several electric cars now offer well over 450 miles of official WLTP range, making long-distance travel easier than ever.
Here are the longest-range electric cars currently available in the UK.
1. Mercedes-Benz EQS – Up to 511 Miles
The Mercedes EQS remains the undisputed range king. With an official WLTP range of up to 511 miles, it offers more range than many petrol and diesel cars can manage on a full tank. Its slippery aerodynamic design and huge battery make it one of the most efficient luxury EVs on the market. (Love Electric)
Pros:
Class-leading range
Superb refinement
Ultra-luxurious interior
Cons:
Very expensive
Styling still divides opinion
2. BMW iX3 (Neue Klasse) – Up to 500 Miles
BMW’s new-generation iX3 has arrived with a headline-grabbing 500-mile WLTP figure. Built on BMW’s dedicated Neue Klasse EV platform, it combines impressive efficiency with ultra-fast charging capability. (Love Electric)
Pros:
Outstanding range
Fast charging speeds
More affordable than an EQS
Cons:
Availability may be limited initially
Real-world range still significantly lower than WLTP
3. Mercedes-Benz CLA Electric – Up to 492 Miles
The new electric CLA is arguably the most impressive EV launch of recent years. It delivers almost 500 miles of official range at a much more attainable price point than flagship luxury models. The combination of efficiency, advanced battery technology and aerodynamic design makes it one of the most exciting EVs on sale today. (Love Electric)
Pros:
Exceptional efficiency
Competitive pricing
Premium feel
Cons:
Smaller rear cabin than SUV alternatives
Not as practical as larger family cars
4. Audi A6 e-tron – Up to 470 Miles
Audi’s A6 e-tron has quickly become one of the best long-distance EVs available. Combining executive-car comfort with cutting-edge 800V charging technology, it’s a genuine motorway cruiser capable of covering huge distances between charging stops. (Love Electric)
Pros:
Excellent ride quality
Fast charging
Premium interior
Cons:
Expensive options list
Less rear space than some rivals
5. Tesla Model 3 Long Range – Up to 466 Miles
Despite increasing competition, the Tesla Model 3 remains one of the smartest EV buys on the market. The latest Long Range version offers impressive efficiency, access to Tesla’s excellent Supercharger network and a range figure that rivals far more expensive cars. (Love Electric)
Pros:
Superb efficiency
Excellent charging network
Strong value for money
Cons:
Minimalist interior won’t suit everyone
Ride quality still trails some rivals
Honorable Mentions
Several other EVs deserve recognition for their impressive range figures:
Volkswagen ID.7 – up to 441 miles
Polestar 3 – up to 438 miles
Hyundai Ioniq 6 – up to 382 miles
Volvo EX90 – up to 386 miles
Kia EV9 – up to 360 miles (Love Electric)
What About Real-World Range?
It’s important to remember that WLTP figures are achieved under laboratory testing conditions. In everyday UK driving, particularly during winter or motorway journeys, most EVs will achieve around 70-85% of their official range. Weather, speed, terrain and driving style all have a significant impact on battery consumption. (Love Electric)
For many drivers, charging speed is almost as important as outright range. A car that can add 200 miles in 15-20 minutes may be more practical than one with a slightly larger battery but slower charging capability.
Final Recommendation
If your sole priority is maximum range, the Mercedes-Benz EQS remains the champion. Nothing currently available in the UK travels further on a single charge.
However, for most buyers, our pick is the Mercedes-Benz CLA Electric. It delivers nearly 500 miles of range, offers impressive efficiency, costs significantly less than the EQS and feels like the first EV that genuinely combines long-distance capability with real-world affordability.
If you’re looking for the sweet spot between range, technology and value, the CLA Electric is currently the long-range EV to beat.
