2021 Mercedes-Benz E Class 2.9 E400d

Overview

• Make: Mercedes-Benz
• Model: E Class
• Version: 2.9 E400d Auto 4WD Euro 6 2dr (325 bhp)
• Year: 2021
• Mileage: 56,273 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.9 litres, 325 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 189 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 56,273 miles on the clock, this 2021 Mercedes-Benz E Class has done roughly 10,000 more miles than a typical 2021 Mercedes-Benz E Class. Priced at £28,694, it is advertised £347 below the AskCar estimate of £29,041. The AskCar estimate uses UK dealer asking prices, including 2,937 Mercedes-Benz E Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 62 days ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Phoenix Cars in Winchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £347 (1%) under the AskCar estimate of £29,041.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 2,937 priced Mercedes-Benz E Class adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz E Class with the 2.9 diesel engine is typically advertised at £30,000: the median of the 20 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz E Class has been on sale for at least 62 days.

Price history

AskCar first saw this advert on 6 September 2026 at £29,194. Its asking price is now £28,694, £500 less. The latest price cut was seen on 9 October 2026.

Price changes recorded:

• 6 September 2026: £29,194
• 9 October 2026: £28,694

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 31 January 2027.

It has had 3 MOTs. The latest, on 16 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 49,808 miles, which matches the advertised 56,273 miles.

Advertised mileage is about 10,000 miles higher than the median mileage of a 2021 Mercedes-Benz E Class on AskCar.