2021 Mercedes-Benz GLE 2.9 GLE400d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLE
• Trim: AMG Line Premium Plus
• Version: 2.9 GLE400d AMG Line Premium Plus G-Tronic 4WD Euro 6 (s/s) 5dr Coupe (325 bhp)
• Year: 2021
• Mileage: 21,500 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres, 325 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 219 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,500 miles on the clock, this 2021 Mercedes-Benz GLE AMG Line Premium Plus has done roughly 34,000 fewer miles than a typical 2021 Mercedes-Benz GLE. Priced at £49,490, it is advertised £629 above the AskCar estimate of £48,861. The AskCar estimate uses 1,419 UK dealer adverts for the Mercedes-Benz GLE, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 163 days ago, and its asking price has since fallen by £1,500. The latest recorded MOT expiry date is 23 September 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Swindon Vehicle Solutions, based in Swindon. 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: £629 (1%) over the AskCar estimate of £48,861.

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 1,419 priced Mercedes-Benz GLE adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz GLE with the 2.9 diesel engine is typically advertised at £38,500: the median of the 80 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLE has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £50,990. Its asking price is now £49,490, £1,500 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 28 May 2026: £50,990
• 30 July 2026: £50,490
• 29 September 2026: £49,990
• 13 October 2026: £49,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT.

It failed its MOT on 16 September 2025 (nearside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 19,301 miles, which matches the advertised 21,500 miles.

Advertised mileage is about 34,000 miles lower than the median mileage of a 2021 Mercedes-Benz GLE on AskCar.

Similar cars

44 other 2021 Mercedes-Benz GLE AMG Line Premium Plus 2.9 diesel automatic SUVs are for sale at UK dealers, from £29,909 to £46,395, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLE AMG Line Premium Plus, 2.9 diesel SUV, black. Mileage: 21,000 miles. Price: £34,995, £14,495 less than this car. Dealer: Top Gear Harrow in Harrow. AskCar page: https://askcar.co.uk/car/mercedes-benz-gle-2021-15ca38f0f982
• 2021 Mercedes-Benz GLE AMG Line Premium Plus, 2.9 diesel SUV, black. Mileage: 17,712 miles. Price: £45,750, £3,740 less than this car. Dealer: Sytner Group Mercedes-Benz of West London in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-gle-2021-4d8874f240e2
• 2021 Mercedes-Benz GLE AMG Line Premium Plus, 2.9 diesel SUV, blue. Mileage: 26,850 miles. Price: £46,395, £3,095 less than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/mercedes-benz-gle-2021-e452aceeba1a

• The nearest: 2021 Mercedes-Benz GLE AMG Line Premium Plus, 2.9 diesel SUV, black, 31 miles from this car. Mileage: 49,909 miles. Price: £42,000, £7,490 less than this car. Dealer: M&R Motors in Wallingford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gle-2021-7e4b5947c652