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Why Range Matters
Electric‑vehicle owners often ask how far a car can travel on a single charge. Manufacturers publish official figures that are derived from a laboratory test called the WLTP. The test runs on a rolling road under controlled conditions, which means the numbers are higher than what most drivers will experience on the road. Weather, driving style and temperature all affect real‑world mileage.
How Manufacturers Test Range
The WLTP test is the latest standard that replaces older, less realistic tests. It simulates a mix of city, suburban and highway driving, but it still cannot capture every nuance of everyday use. A warm day and a steady, moderate speed will bring you closer to the published figure, while cold weather or aggressive acceleration will reduce it.
Current Long‑Range Leaders
Below are the ten electric cars that offer the greatest distance between charges, according to the most recent WLTP data. Prices vary widely, but all of them are available in the UK today.
- BMW iX (X‑Drive 60) – 426 mi. The SUV’s 108.7 kWh battery and smooth aerodynamics give it a top‑tier range, but the price tops £94,000.
- Mercedes EQE 350 Plus – 428 mi. A 96 kWh battery and efficient design push the range, yet the asking price is about £75,000.
- Volkswagen ID.7 (Pro Match Plus) – 433 mi. The hatchback version offers 420 mi in estate form, with a 199 kW charger that tops up to 80 % in roughly 28 minutes.
- Peugeot e308 (Allure) – 434 mi. The family SUV delivers a respectable range for under £40,000, and a government grant can bring the cost down further.
- DS 3 Number 8 (Entry‑Level) – 446 mi. The coupe‑SUV’s 97.2 kWh pack gives it a long range, but the price sits just under £55,000.
- Tesla Model 3 Long‑Range – 466 mi. The most affordable of the top‑tier list, it starts just under £45,000 and offers unrestricted access to Tesla’s supercharger network.
- Audi A6 R8 Sportback – 471 mi. A 96 kWh battery and 320 kW charging allow a 20‑minute top‑up, but the vehicle costs close to £70,000.
- Mercedes EQS 450 Plus Premium – 542 mi. The flagship sedan uses a 122 kWh battery and a drag coefficient of 0.20, but the price begins at £92,000.
- BMW iX3 – 500 mi. The SUV’s 500‑mile range is achieved with a 550‑pound extra for aerodynamic wheels, and it can be topped up to 80 % in 21 minutes thanks to 400 kW charging.
- Volvo EX60 (P12) – 503 mi. The new version uses a 112 kWh battery and can reach 503 mi, with a 28‑minute 10‑to‑80 % charge.
Models That Will Push the Limits Soon
Manufacturers are already working on cars that will surpass the current leaders. BMW’s upcoming i3 saloon promises 562 mi, while the Mercedes C‑Class electric will offer 472 mi in its first version and around 500 mi once a rear‑wheel‑drive variant arrives. Volvo’s EX60 P12 will also hit 503 mi, and the new EX3 is expected to deliver 410 mi in its current form.
Long‑Range on a Budget
If the high price of the top‑tier models is a barrier, there are still options that combine decent range with affordability. The Nissan Leaf offers 386 mi for £32,249, and the Renault Scenic delivers 382 mi for £33,245. Both models qualify for the £3,750 government grant, bringing the net cost down. For those willing to spend less than £25,000, the Kia EV2 long‑range version provides 280 mi and still benefits from the full grant.
Practicalities: Charging and Real‑World Mileage
High‑speed charging is a key factor for long‑range vehicles. Tesla’s superchargers can deliver 195 kW, but a 10‑to‑80 % charge still takes about 35 minutes. Mercedes EQE and Audi A6 use 170 kW and 320 kW chargers respectively, giving 28‑minute and 20‑minute top‑ups. VW ID.7’s 199 kW charger offers a similar 28‑minute charge. The BMW iX3’s 400 kW system can top up in just 21 minutes. Even with fast charging, drivers should plan for longer stops on long journeys, especially in colder weather.
Choosing the Right Long‑Range EV
When selecting a long‑range electric car, buyers should weigh range against price, charging infrastructure, and everyday usability. The top‑tier models deliver the longest distances but come with premium price tags and sometimes limited rear space or interior quality. Budget models offer a more modest range but are more affordable and still suitable for most daily commutes and weekend trips. Ultimately, the best choice depends on how far you need to travel, how much you’re willing to spend, and which features matter most to you.