Used Mercedes-Benz GLS for sale near Basingstoke
There are 3 used Mercedes-Benz GLS for sale from UK dealers within 20 miles of Basingstoke on AskCar, as of 9 November 2026. The cheapest is £28,495. AskCar lists 147 used Mercedes-Benz GLS across the UK, from 113 dealerships.
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.
Price reductions near Basingstoke
1 of the 3 Mercedes-Benz GLS within 20 miles of Basingstoke had its price reduced in the last 14 days to 9 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 141 priced Mercedes-Benz GLS adverts on AskCar as of 9 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 GLS350d V6 AMG Line, 254 bhp, automatic, diesel, SUV, 5 doors, 7 seats, grey. Mileage: 59,000 miles. Price: £28,495, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £2,049 (6%) under the AskCar estimate of £30,544. Euro 6 emissions standard. ULEZ compliant. Dealer: Apex Motor House in Farnham, 13 miles from Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2018-474b7b607784
- 2021 Mercedes-Benz GLS 2.9 GLS400d AMG Line Premium Plus Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, silver. Mileage: 78,793 miles. Price: £43,995, reduced by £8,000 from £51,995 since AskCar first saw it on 6 June 2026, 156 days ago. Fair price: £1,023 (2%) under the AskCar estimate of £45,018. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Iac Cars in Winchester, 19 miles from Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2021-aec98d0c24ed
- 2019 Mercedes-Benz GLS 2.9 GLS400d AMG Line Premium Plus Executive, 325 bhp, automatic, diesel, SUV, 5 doors, 7 seats, black. Mileage: 61,000 miles. Price: £54,995, unchanged since AskCar first saw it on 3 September 2026, 67 days ago. Above the going rate: £8,121 (17%) over the AskCar estimate of £46,874. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT. Dealer: Prudential Motors in Whitchurch, 12 miles from Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-gls-2019-72d5831c9b62
Mercedes-Benz GLS across the UK by price
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