Mercedes-BenzOn sale new
C 400 4MATIC
From£57,995the UK price
- Saloon
- All-wheel drive
- 5 seats
- Heat pump
- V2L
- NCM battery
345miles(555 km) real-world range
- Efficiency
- 3.7 mi/kWh
- 169 Wh/km
- 1-stop range
- 422 mi
- 679 km
- Rapid charging
- 190 kW
- average, 10–80%
- Price per mile
- £168
- £104/km of range
Summary
The Mercedes-Benz C 400 4MATIC is a 5-seat saloon with all-wheel drive, on sale in the UK from £57,995. It accelerates from 0 to 62 mph in 4.0 seconds, quicker than 84% of the electric cars on sale in the UK. Its estimated real-world range is 345 miles (555 km) in a mix of town, country and motorway driving. That is longer than 93% of the 471 electric cars on sale in the UK, and 16th of 48 saloons.
It uses around 3.7 mi/kWh (169 Wh/km), more efficient than the typical EV on sale (3.5 mi/kWh). The usable battery holds 94 kWh and on a rapid charger it averages 190 kW between 10% and 80%. With one 15-minute charging stop, it can cover an estimated 422 miles (679 km) at motorway speeds.
It has a heat pump, which helps preserve range in cold weather, and it supports vehicle-to-load (V2L), so it can power appliances from its battery. The battery uses NCM chemistry, which stores more energy for its weight than LFP.
Its UK starting price works out at £168 per mile of real-world range, lower than the median for saloons (£245 per mile).
Written by PlainEV from the figures on this page. Range is a real-world estimate, not the official WLTP figure.
Specifications
Range and efficiency
- Real-world range
- 345 miles (555 km) (estimate)
- Efficiency
- 3.7 mi/kWh (169 Wh/km) (estimate)
- Range with one 15-min stop
- 422 miles (679 km)
Charging
- Rapid charging (10–80% average)
- 190 kW
- AC charging (home or destination)
- 22 kW
- Charging plug
- Type 2 CCS
- Vehicle-to-load (V2L)
- Yes
- Vehicle-to-home (V2H)
- Yes
- Vehicle-to-grid (V2G)
- Yes
Battery
- Usable battery
- 94 kWh
- Battery chemistry
- NCM (nickel manganese cobalt)
- Heat pump
- Yes
Body and performance
- Body style
- Saloon
- Size class
- D · Large car
- Seats
- 5
- Drive
- All-wheel drive
- 0–62 mph (0–100 km/h)
- 4.0 s
- Weight
- 2,460 kg
Practicality and safety
- Boot space
- 571 litres
- Towbar available
- Yes
- Towing capacity (braked)
- 1,800 kg
- Euro NCAP rating
- Not yet tested
Price and availability
- UK starting price
- £57,995
- UK price per mile of range
- £168 (£104/km)
- Price per km of range (EUR)
- €121 (estimate)
- Price in Germany
- €67,711
- Price in the Netherlands
- €66,540
- Availability
- Available to order since May 2026
- On sale new
- May 2026 onwards
- Model years
- 2026 onwards
- Status
- On sale new
About the figures
Specifications, range and efficiency figures were extracted on . Range is a real-world estimate, not the official WLTP figure. UK prices are starting prices including VAT.
The summary above is written by PlainEV from those figures.
Photos
- Exterior: the Mercedes-Benz CLA, not this car, by JustAnotherCarDesigner (CC0), Wikimedia Commons
Photos show the model, not always the exact version or year.
Updated October 2026
