Most efficient electric saloons in 2026
48 cars compared
Of the 48 electric saloons on sale in the UK, these use the least energy per mile. More miles per kWh means lower running costs and more miles from each charge.
Ranked by real-world efficiency in miles per kWh (not WLTP); higher is better, with real-world range as the tie-break. Prices are starting prices in the UK.
The ranking
Photo: Alexander-93, CC BY-SA 4.0 280miles(450 km) real-world range
- Efficiency
- 4.7 mi/kWh
- (133 Wh/km)
- 1-stop range
- 331 mi
- (533 km)
- Sedan
- Rear Wheel Drive
- 5 seats
- Heat pump
- LFP battery
Photo: Alexander-93, CC BY-SA 4.0 360miles(580 km) real-world range
- Efficiency
- 4.6 mi/kWh
- (136 Wh/km)
- 1-stop range
- 428 mi
- (688 km)
- Sedan
- Rear Wheel Drive
- 5 seats
- Heat pump
- NCM battery
Photo: Alexander-93, CC BY-SA 4.0 345miles(555 km) real-world range
- Efficiency
- 4.4 mi/kWh
- (142 Wh/km)
- 1-stop range
- 406 mi
- (654 km)
- Sedan
- All Wheel Drive
- 5 seats
- Heat pump
- NCM battery
Photo: Matti Blume, CC BY-SA 4.0 364miles(585 km) real-world range
- Efficiency
- 4.3 mi/kWh
- (145 Wh/km)
- 1-stop range
- 464 mi
- (746 km)
- Sedan
- Rear Wheel Drive
- 5 seats
- Heat pump
- NCM battery
Photo: Matti Blume, CC BY-SA 4.0 249miles(400 km) real-world range
- Efficiency
- 4.3 mi/kWh
- (145 Wh/km)
- 1-stop range
- 306 mi
- (493 km)
- Sedan
- Rear Wheel Drive
- 5 seats
- Heat pump
- LFP battery
Photo: Matti Blume, CC BY-SA 4.0 357miles(575 km) real-world range
- Efficiency
- 4.2 mi/kWh
- (148 Wh/km)
- 1-stop range
- 453 mi
- (729 km)
- Sedan
- All Wheel Drive
- 5 seats
- Heat pump
- NCM battery
Photo: M 93, CC BY-SA 3.0 de 348miles(560 km) real-world range
- Efficiency
- 4.2 mi/kWh
- (148 Wh/km)
- 1-stop range
- 431 mi
- (693 km)
- Sedan
- All Wheel Drive
- 5 seats
- Heat pump
- V2L
- NCM battery
Photo: Kevauto, CC BY-SA 4.0 308miles(495 km) real-world range
- Efficiency
- 4.2 mi/kWh
- (149 Wh/km)
- 1-stop range
- 391 mi
- (630 km)
- Sedan
- Rear Wheel Drive
- 5 seats
- Heat pump
- V2L
- NCM battery
Photo: M 93, CC BY-SA 3.0 de 447miles(720 km) real-world range
- Efficiency
- 4.1 mi/kWh
- (151 Wh/km)
- 1-stop range
- 556 mi
- (895 km)
- Sedan
- All Wheel Drive
- 5 seats
- Heat pump
- V2L
- NCM battery
Photo: Alexander-93, CC BY-SA 4.0 208miles(335 km) real-world range
- Efficiency
- 4.1 mi/kWh
- (152 Wh/km)
- 1-stop range
- 225 mi
- (362 km)
- Sedan
- Front Wheel Drive
- 5 seats
- Heat pump
- V2L
- NCM battery
Showing the top 10 of 48 cars.