Used Triumph Stag for sale
There are 11 used Triumph Stag for sale from UK dealers on AskCar, as of 4 November 2026. Typical asking price £18,200 (the median: half cost less, half cost more). The cheapest is £7,995. They come from 11 dealerships.
The middle half of the 11 cars are priced between £10,600 and £20,000.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
What does a used Triumph Stag cost?
The median asking price is £18,200, across the 10 cars for sale with a price.
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 priced adverts of its make and model on AskCar as of 4 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.
- 1973 Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Price: £7,995, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Dealer: TRGB in Cambridge. AskCar page: https://askcar.co.uk/car/triumph-stag-1973-114179303795
- 1977 Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 72,000 miles. Price: £8,500, reduced by £500 from £9,000 since AskCar first saw it on 14 August 2026, 82 days ago. Dealer: Bam Autos in Enfield. AskCar page: https://askcar.co.uk/car/triumph-stag-1977-fb10756c6667
- 2007 Triumph Stag 3.0, 146 bhp, petrol, convertible, 2 doors, blue. Mileage: 84,000 miles. Price: £8,500, unchanged since AskCar first saw it on 18 September 2026, 47 days ago. Dealer: MSN Cars in Radstock. AskCar page: https://askcar.co.uk/car/triumph-stag-2007-2a987dd48e1c
- 1975 Triumph Stag 3.0, 146 bhp, automatic, petrol, convertible, 2 doors, 4 seats, red. Mileage: 100,980 miles. Price: £16,995, unchanged since AskCar first saw it on 29 September 2026, 36 days ago. MOT: valid until 7 December 2026. Dealer: M T Cars in Whittlesey. AskCar page: https://askcar.co.uk/car/triumph-stag-1975-6fbcf73285a0
- 1974 Triumph Stag 3.0, 146 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 4,871 miles. Price: £17,950, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Dealer: Le Riche Automobile Restorers (C.I.) in Southwell. AskCar page: https://askcar.co.uk/car/triumph-stag-1974-12dd055dc3e3
- 1973 Triumph Stag 3.0, 146 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Price: £18,500, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Dealer: TR Bitz in Knutsford. AskCar page: https://askcar.co.uk/car/triumph-stag-1973-70c7a7a92c39
- 1972 Triumph Stag 3.0, 146 bhp, automatic, petrol, convertible, 2 doors, 4 seats. Mileage: 95,000 miles. Price: £19,995, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Dealer: Peterborough Classic Cars in Thorney. AskCar page: https://askcar.co.uk/car/triumph-stag-1972-0dd90785a244
- 1973 Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 23,256 miles. Price: £19,995, unchanged since AskCar first saw it on 2 September 2026, 63 days ago. MOT: valid until 10 March 2027. Dealer: Ron Hodgson Specialist Cars in Southport. AskCar page: https://askcar.co.uk/car/triumph-stag-1973-02ce6b9c4caf
- 1976 Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, white. Mileage: 72,000 miles. Price: £22,495, unchanged since AskCar first saw it on 28 May 2026, 160 days ago. MOT: valid until 2 June 2027. Dealer: Mole Valley Specialist Cars in Dorking. AskCar page: https://askcar.co.uk/car/triumph-stag-1976-ac315709b21e
- Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, 4 seats, beige. Price: £29,999, unchanged since AskCar first saw it on 29 September 2026, 36 days ago. Dealer: GM Classic & Sportscar Gm Classics Sportscar in Sandbach. AskCar page: https://askcar.co.uk/car/triumph-stag-eafaf36b1ecc
- 1974 Triumph Stag 3.0, 146 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Dealer: Lux Sports Cars in Braintree. AskCar page: https://askcar.co.uk/car/triumph-stag-1974-4526ca8b35e5
Triumph Stag near you
- In England (10 cars)
- Near Warrington (3 cars)
- Near Peterborough (3 cars)
- Near Wisbech (3 cars)
- Near March (3 cars)
- Near Liverpool (2 cars)
- Near Bolton (2 cars)
- Near Wigan (2 cars)
- Near Harlow (2 cars)
- Near Crewe (2 cars)
- Near Macclesfield (2 cars)
- Near Huntingdon (2 cars)
- Near Spalding (2 cars)
- Near Hale (2 cars)
- Near Stamford (2 cars)
- Near Northwich (2 cars)