2021 Mercedes-Benz E Class

2.9 E400d AMG Line G-Tronic+ 4WD Euro 6 (s/s) 2dr Cabriolet (335 bhp)

£29,995

Fair price: within 8% of the typical £30,275 for this model, age and mileage, drawing on 2,914 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
E Class
Trim
AMG LINE
Version
2.9 E400d AMG Line G-Tronic+ 4WD Euro 6 (s/s) 2dr Cabriolet (335 bhp)
Mileage
40,343 miles
Year
2021
Fuel type
Diesel
Body type
Convertible
Engine
2.9 L
Gearbox
Automatic
Power
335 bhp
Seats
4
CO2
193 g/km
Colour
Black
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
E400d
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz E Class AMG Line is advertised with 40,343 miles, approximately 6,800 below the typical mileage for its age. At £29,995, it is advertised £280 below our estimated market asking price of £30,275. The estimate uses 2,914 UK dealer adverts for the Mercedes-Benz E Class, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 93 days ago, and its asking price has since fallen by £2,000. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 20 May 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Oasis Cars in Gravesend.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 July 2026, 93 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,000 from the first recorded £31,995. 3 price reductions recorded, the latest observed on 1 September 2026.

Recorded asking prices
Date observedAsking price
20 July 2026£31,995
21 July 2026£31,995
13 August 2026£30,995
14 August 2026£30,995
16 August 2026£29,995
1 September 2026£29,475
24 September 2026£29,995
20 October 2026£29,995

Price and mileage comparison

Estimated market asking price: £30,275. The asking price is £280 below this estimate.

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

The pricing calculation includes 2,914 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,800 miles lower than typical for a 2021 Mercedes-Benz E Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 May 2027. 37,913 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £16,975 to £34,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,975106,658 miles
£18,49083,000 miles
£19,45088,000 miles
£22,45556,289 miles
£22,49559,353 miles

These cars have covered 14,250–106,658 miles, compared with 40,343 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz E Class cars for sale · 2021 Mercedes-Benz E Class price guide

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Dealer

Oasis Cars, Gravesend. Across the dealer network: 45 cars for sale.

Dealer postcode: DA13 0AG.

Dealer opening hours

Monday
09:00-21:00
Tuesday
09:00-21:00
Wednesday
09:00-21:00
Thursday
09:00-21:00
Friday
09:00-21:00
Saturday
09:00-16:00
Sunday
10:00-16:00

Vehicle photos