Used Mercedes-Benz GLS for sale near Witney
There are 2 used Mercedes-Benz GLS for sale from UK dealers within 20 miles of Witney on AskCar, as of 12 November 2026. The cheapest is £29,995. AskCar lists 144 used Mercedes-Benz GLS across the UK, from 111 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Witney
1 of the 2 Mercedes-Benz GLS within 20 miles of Witney had its price reduced in the last 14 days to 12 November 2026. Its line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 138 priced Mercedes-Benz GLS adverts on AskCar as of 12 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2018 Mercedes-Benz GLS 3.0 AMG Line, 254 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 55,000 miles. Price: £29,995, reduced by £4,700 from £34,695 since AskCar first saw it on 21 July 2026, 114 days ago. Fair price: £1,111 (3%) under the AskCar estimate of £31,106. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 November 2026. Dealer: S & R Motors in Swindon, 18 miles from Witney. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2018-c646c9b052d9
- 2019 Mercedes-Benz GLS 3.0 AMG Line, 254 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 42,000 miles. Price: £35,500, unchanged since AskCar first saw it on 10 November 2026, 2 days ago. Fair price: £714 (2%) over the AskCar estimate of £34,786. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: Sytner Group Mercedes-Benz of Swindon in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2019-2baeddb97606
Mercedes-Benz GLS across the UK by price
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