2021 Mercedes-Benz GLE 2.0 GLE300d AMG Line
Price: £29,150. Fair price: £1,861 (6%) under the AskCar estimate of £31,011, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,396 priced Mercedes-Benz GLE adverts on AskCar as of 9 November 2026.
AskCar lists 1,423 used Mercedes-Benz GLE from 707 UK dealerships, as of 9 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLE
- Trim: AMG Line
- Version: 2.0 GLE300d AMG Line G-Tronic 4WD Euro 6 (s/s) 5dr (242 bhp)
- Year: 2021
- Mileage: 64,179 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 242 bhp
- Gearbox: Automatic (G-Tronic)
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 162 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Mercedes-Benz GLE AMG Line is advertised with 64,179 miles, approximately 8,700 above the typical mileage for its age. The AskCar estimate for this car is £31,011. It is priced at £29,150, which is £1,861 below that estimate. The AskCar estimate draws on 1,396 Mercedes-Benz GLE adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 68 days ago, and its asking price has since fallen by £300. Its advertised mileage matches the government's MOT record. It is for sale at Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
Car Planet Barnet is rated 4.6 out of 5 on Google.
Price
Fair price: £1,861 (6%) under the AskCar estimate of £31,011.
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 1,396 priced Mercedes-Benz GLE adverts across different ages and specifications, as of 9 November 2026.
A 2021 Mercedes-Benz GLE with the 2.0 diesel engine is typically advertised at £33,200: the median of the 40 for sale on AskCar, as of 9 November 2026.
Time on sale
This 2021 Mercedes-Benz GLE has been on sale for at least 68 days.
Price history
AskCar first saw this advert on 2 September 2026 at £29,450. Its asking price is now £29,150, £300 less. The latest price cut was seen on 9 November 2026.
Price changes recorded:
- 2 September 2026: £29,450
- 9 November 2026: £29,150
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 14 February 2027.
It has had 3 MOTs. The latest, on 22 January 2026, passed.
Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt.
Mileage at that test: 59,364 miles, which matches the advertised 64,179 miles.
Advertised mileage is about 8,700 miles higher than the median mileage of a 2021 Mercedes-Benz GLE on AskCar.
Similar cars
1 other 2021 Mercedes-Benz GLE AMG Line 2.0 diesel automatic SUV is for sale at UK dealers, as of 9 November 2026.
The closest to this car in mileage:
- 2021 Mercedes-Benz GLE AMG Line, 2.0 diesel SUV, blue. Mileage: 62,095 miles. Price: £29,950, £800 more than this car. Dealer: Kehoe Kars N W Kehoe And Sons in Newry. AskCar page: https://askcar.co.uk/car/mercedes-benz-gle-2021-1e312c90ab20
Browse all Mercedes-Benz GLE cars for sale · 2021 Mercedes-Benz GLE price guide
More like this
- Used Mercedes-Benz GLE AMG Line prices
- Used Mercedes-Benz GLE for sale under £30,000
- Used diesel Mercedes-Benz GLE for sale
- Used Mercedes-Benz GLE for sale near Barnet
Photos
45 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.