Used MG GS for sale in Wales
There are 5 used MG GS for sale from UK dealers in Wales on AskCar, as of 9 November 2026. The cheapest is £5,495. AskCar lists 35 used MG GS across the UK, from 33 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 in Wales
2 of the 5 MG GS in Wales had their price reduced in the last 14 days to 9 November 2026. Each one's 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 34 priced MG GS 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 and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2019 MG GS 1.6 Excite, 163 bhp, manual, petrol, hatchback, 5 doors, brown. Mileage: 43,000 miles. Price: £6,495, unchanged since AskCar first saw it on 27 October 2026, 13 days ago. Good value: £800 (10%) under the AskCar estimate of £7,295. Dealer: Springvale Car Sales in Cwmbran. AskCar page: https://askcar.co.uk/car/mg-gs-2019-8cfedd7a86f0
- 2019 MG GS 1.5 Excite, 163 bhp, manual, petrol, silver. Mileage: 69,000 miles. Price: £5,995, reduced by £1,000 from £6,995 since AskCar first saw it on 2 October 2026, 38 days ago. Fair price: £417 (6%) under the AskCar estimate of £6,412. MOT: valid until 23 April 2027. Dealer: Chris Waite Car Sales in Blackwood. AskCar page: https://askcar.co.uk/car/mg-gs-2019-2bb8de9c43a3
- 2019 MG GS 1.5 TGI Exclusive, 160 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 65,000 miles. Price: £7,995, unchanged since AskCar first saw it on 28 October 2026, 12 days ago. Fair price: £310 (3%) under the AskCar estimate of £8,305. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Ross Car Sales in Swansea. AskCar page: https://askcar.co.uk/car/mg-gs-2019-9e7f7f0a4d81
- 2018 MG GS 1.5 Exclusive, 160 bhp, semi-automatic, petrol, SUV, 5 doors, brown. Mileage: 70,823 miles. Price: £7,250, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Fair price: £56 (under 1%) under the AskCar estimate of £7,306. MOT: valid until 22 January 2027. Dealer: Carlux in Barry. AskCar page: https://askcar.co.uk/car/mg-gs-2018-ac83a964d7da
- 2018 MG GS 1.5 Exclusive, 163 bhp, manual, petrol, gold. Mileage: 97,000 miles. Price: £5,495, reduced by £500 from £5,995 since AskCar first saw it on 25 September 2026, 45 days ago. Fair price: £2 (under 1%) over the AskCar estimate of £5,493. MOT: valid until 24 March 2027. Dealer: Chris Waite Car Sales in Blackwood. AskCar page: https://askcar.co.uk/car/mg-gs-2018-972b87fd8f1c
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