2021 Mercedes-Benz E Class 3.0 E320 CDI Elegance
Price: £2,000. Far below the going rate: £7,291 (78%) under the AskCar estimate of £9,291, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,935 priced Mercedes-Benz E Class adverts on AskCar as of 6 November 2026. Worth asking the dealer why.
AskCar lists 3,109 used Mercedes-Benz E Class from 1,656 UK dealerships, as of 6 November 2026.
Overview
- Make: Mercedes-Benz
- Model: E Class
- Trim: Elegance
- Version: 3.0 Elegance Auto RWD Euro 4 4dr (220 bhp)
- Year: 2021
- Mileage: 177,000 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 220 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 194 g/km
- Emissions standard: Euro 4
About this car
At 177,000 miles, this 2021 Mercedes-Benz E Class Elegance has covered about 131,000 more miles than other 2021 Mercedes-Benz E Class cars. The dealer is asking £2,000, which is £7,291 below the AskCar estimate of £9,291. We recommend confirming the advertised price and vehicle details. The AskCar estimate draws on 2,935 Mercedes-Benz E Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Active Automotive in Wellingborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Far below the going rate: £7,291 (78%) under the AskCar estimate of £9,291. Worth asking the dealer why.
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 2,935 priced Mercedes-Benz E Class adverts across different ages and specifications, as of 6 November 2026.
A 2021 Mercedes-Benz E Class with the 3.0 diesel engine is typically advertised at £36,000: the median of the 17 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2021 Mercedes-Benz E Class advertised 1 day ago. About half of 2021 Mercedes-Benz E Class cars are gone from sale within a month of being advertised: 90 of the 190 first advertised between 13 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £2,000. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 1 November 2027.
It has had 6 MOTs. The latest, on 14 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 176,052 miles, which matches the advertised 177,000 miles.
Advertised mileage is about 131,000 miles higher than the median mileage of a 2021 Mercedes-Benz E Class on AskCar.
Browse all Mercedes-Benz E Class cars for sale · 2021 Mercedes-Benz E Class price guide
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Photos
29 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.