Used Mercedes-Benz G Class for sale near Belfast
There are 6 used Mercedes-Benz G Class for sale from UK dealers within 20 miles of Belfast on AskCar, as of 12 November 2026. The cheapest is £114,995. AskCar lists 489 used Mercedes-Benz G Class across the UK, from 286 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 Belfast
1 of the 6 Mercedes-Benz G Class within 20 miles of Belfast had its price reduced in the last 14 days to 12 November 2026.
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 421 priced Mercedes-Benz G Class 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.
- 2025 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo MHEV AMG Magno Edition, 597 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 10,646 miles. Price: £189,995, unchanged since AskCar first saw it on 3 November 2026, 9 days ago. Fair price: £14,851 (7%) under the AskCar estimate of £204,846. Euro 6 emissions standard. ULEZ compliant. Dealer: RPM Motors (N.I.) in Belfast, 12 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2025-892a1c3cd3cc
- 2023 Mercedes-Benz G Class 2.9 G400d AMG Line Premium Plus, 325 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 16,896 miles. Price: £114,995, reduced by £5,000 from £119,995 since AskCar first saw it on 4 September 2026, 69 days ago. Fair price: £4,591 (3%) under the AskCar estimate of £119,586. Euro 6 emissions standard. ULEZ compliant. Dealer: Agnew Group Mercedes-Benz Of Belfast in Belfast, 2 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-e5c43aa7447a
- 2026 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo MHEV AMG Manufaktur Edition, 597 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 615 miles. Price: £214,995, unchanged since AskCar first saw it on 4 November 2026, 8 days ago. Fair price: £7,113 (3%) under the AskCar estimate of £222,108. Euro 6 emissions standard. ULEZ compliant. Dealer: RPM Motors (N.I.) in Belfast, 12 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2026-c9c5f740adf0
- 2020 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo AMG, 577 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 28,403 miles. Price: £134,995, unchanged since AskCar first saw it on 26 July 2026, 109 days ago. Fair price: £1,389 (1%) under the AskCar estimate of £136,384. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: RPM Motors (N.I.) in Belfast, 12 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-3bd6be29b9a1
- 2023 Mercedes-Benz G Class 4.0 AMG, 576 bhp, petrol, SUV, 5 doors. Mileage: 24,532 miles. Price: £144,995, unchanged since AskCar first saw it on 13 October 2026, 30 days ago. Fair price: £6,360 (4%) over the AskCar estimate of £138,635. Euro 6 emissions standard. ULEZ compliant. Dealer: McMillan Specialist Cars in Antrim, 16 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-3afdf02ac4f1
- 2024 Mercedes-Benz G Class 4.0 AMG Carbon Edition, automatic, petrol, SUV, 5 doors, grey. Mileage: 16,627 miles. Price: £179,995, unchanged since AskCar first saw it on 1 October 2026, 42 days ago. Above the going rate: £24,777 (15%) over the AskCar estimate of £155,218. Euro 6 emissions standard. ULEZ compliant. Dealer: European Prestige NI in Belfast, 6 miles from Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2024-86cd3a99c523
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