Used Vauxhall Astra GTC for sale near Luton
There are 27 used Vauxhall Astra GTC for sale from UK dealers within 20 miles of Luton on AskCar, as of 11 November 2026. Typical asking price £4,400 (the median: half cost less, half cost more). The cheapest is £1,899. AskCar lists 254 used Vauxhall Astra GTC across the UK, from 208 dealerships.
The middle half of the 27 cars are priced between £3,100 and £6,000.
As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Luton
8 of the 27 Vauxhall Astra GTC within 20 miles of Luton had their price reduced in the last 14 days to 11 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 232 priced Vauxhall Astra GTC adverts on AskCar as of 11 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.
- 2012 Vauxhall Astra GTC 1.4 Sport, manual, petrol, coupe, 3 doors, yellow. Mileage: 94,000 miles. Price: £1,995, unchanged since AskCar first saw it on 22 September 2026, 50 days ago. Good value: £523 (20%) under the AskCar estimate of £2,518. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 11 February 2027. Dealer: Raymond Smith Garages in Bedford, 17 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2012-b79e8c2776d1
- 2014 Vauxhall Astra GTC 1.4, manual, petrol, coupe, 3 doors, white. Mileage: 69,368 miles. Price: £2,695, reduced by £600 from £3,295 since AskCar first saw it on 10 October 2026, 32 days ago. Good value: £602 (18%) under the AskCar estimate of £3,297. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 4 November 2027. Dealer: Regis Car Sales in Dunstable, 4 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-5beeef2a1f88
- 2016 Vauxhall Astra GTC 1.4 i Turbo SRI, 138 bhp, manual, petrol, coupe, 3 doors, white. Mileage: 65,581 miles. Price: £3,495, reduced by £300 from £3,795 since AskCar first saw it on 26 August 2026, 77 days ago. Good value: £742 (17%) under the AskCar estimate of £4,237. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 August 2027. Dealer: Luton AutoZone in Luton, 2 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-12604f732a91
- 2012 Vauxhall Astra GTC 2.0 CDTi SRI, 163 bhp, automatic, diesel, coupe, 3 doors, black. Mileage: 89,200 miles. Price: £2,999, unchanged since AskCar first saw it on 7 September 2026, 65 days ago. Good value: £636 (17%) under the AskCar estimate of £3,635. Euro 5 emissions standard. MOT: the latest record we hold ran out on 15 September 2026; ask the dealer for the current MOT. Dealer: Shaws Cars in Shefford, 10 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2012-227cce2c03c5
- 2016 Vauxhall Astra GTC 1.6 i Turbo Limited Edition, 197 bhp, manual, petrol, coupe, 3 doors, red. Mileage: 69,563 miles. Price: £4,495, unchanged since AskCar first saw it on 2 November 2026, 9 days ago. Good value: £920 (16%) under the AskCar estimate of £5,415. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 October 2027. Dealer: Beadlow Motors in Shefford, 10 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-30c7f37e8938
- 2016 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, white. Mileage: 38,243 miles. Price: £10,494, reduced by £2,200 from £12,694 since AskCar first saw it on 16 August 2026, 87 days ago. Good value: £2,050 (16%) under the AskCar estimate of £12,544. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Car Vault in Welwyn Garden City, 12 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-fc40f6987c88
- 2015 Vauxhall Astra GTC 1.4 i Turbo Limited Edition, 138 bhp, manual, petrol, coupe, 3 doors, black. Mileage: 87,500 miles. Price: £3,299, reduced by £900 from £4,199 since AskCar first saw it on 28 May 2026, 167 days ago. Good value: £482 (12%) under the AskCar estimate of £3,781. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: Grovebury Automotive in Leighton Buzzard, 10 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-958c2af7b831
- 2015 Vauxhall Astra GTC 1.6 CDTi ecoFLEX Limited Edition, 134 bhp, manual, diesel, coupe, 3 doors, black. Mileage: 99,447 miles. Price: £2,995, reduced by £504 from £3,499 since AskCar first saw it on 10 October 2026, 32 days ago. Good value: £403 (11%) under the AskCar estimate of £3,398. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: Stallion Automotive in Watford, 17 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-7d2304b96620
- 2015 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, white. Mileage: 76,365 miles. Price: £7,995, unchanged since AskCar first saw it on 17 October 2026, 25 days ago. Fair price: £395 (4%) under the AskCar estimate of £8,390. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 October 2026; ask the dealer for the current MOT. Dealer: Mastercars Group - Biggleswade in Biggleswade, 15 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-eb548d4464bb
- 2015 Vauxhall Astra GTC 1.6 i Turbo SRI, 197 bhp, manual, petrol, coupe, 3 doors, white. Mileage: 61,389 miles. Price: £4,990, reduced by £500 from £5,490 since AskCar first saw it on 22 August 2026, 81 days ago. Fair price: £182 (3%) under the AskCar estimate of £5,172. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: MK Auto-Motors in Milton Keynes, 15 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-0f1c6cf36b20
- 2012 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, blue. Mileage: 90,039 miles. Price: £5,000, reduced by £250 from £5,250 since AskCar first saw it on 15 September 2026, 57 days ago. Fair price: £171 (3%) under the AskCar estimate of £5,171. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 17 April 2027. Dealer: RMC Prestige Cars in Borehamwood, 18 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2012-34024d91abf6
- 2016 Vauxhall Astra GTC 1.6 CDTi ecoFLEX Limited Edition, 134 bhp, manual, diesel, coupe, 3 doors, white. Mileage: 81,000 miles. Price: £4,375, unchanged since AskCar first saw it on 6 November 2026, 5 days ago. Fair price: £79 (1%) under the AskCar estimate of £4,454. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Sundon Autos in Luton, 1 mile from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-b1f4a04ae470
- 2017 Vauxhall Astra GTC 1.6 CDTi ecoTEC SRI, 134 bhp, manual, diesel, coupe, 3 doors, black. Mileage: 68,000 miles. Price: £4,999, unchanged since AskCar first saw it on 30 September 2026, 42 days ago. Fair price: £32 (under 1%) under the AskCar estimate of £5,031. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 September 2027. Dealer: Affordable Car Centre in Bedford, 19 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2017-14e702fc3d08
- 2018 Vauxhall Astra GTC 1.4 i Turbo SRI, 138 bhp, manual, petrol, coupe, 3 doors, black. Mileage: 101,120 miles. Price: £3,999, raised by £349 from £3,650 since AskCar first saw it on 17 September 2026, 55 days ago. Fair price: the same as the AskCar estimate of £3,999. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 December 2026. Dealer: Carszo Car Supermarket in Luton, 1 mile from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2018-45045387401a
- 2015 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, black. Mileage: 35,510 miles. Price: £11,494, unchanged since AskCar first saw it on 10 September 2026, 62 days ago. Fair price: £106 (under 1%) over the AskCar estimate of £11,388. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 7 September 2027. Dealer: Car Vault in Welwyn Garden City, 12 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-253f4c874934
- 2015 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, blue. Mileage: 79,000 miles. Price: £8,290, reduced by £200 from £8,490 since AskCar first saw it on 25 October 2026, 17 days ago. Fair price: £87 (1%) over the AskCar estimate of £8,203. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 22 January 2027. Dealer: Www.Countrycarsales.Co.Uk in Welwyn Garden City, 12 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-ae8f33bfc935
- 2012 Vauxhall Astra GTC 1.4 Sport, 118 bhp, manual, petrol, coupe, 3 doors, red. Mileage: 65,000 miles. Price: £2,990, reduced by £300 from £3,290 since AskCar first saw it on 26 July 2026, 108 days ago. Fair price: £45 (1%) over the AskCar estimate of £2,945. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: Park Road Autos in Kempston, 15 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2012-3d7638d7526a
- 2014 Vauxhall Astra GTC 1.4 SRi, 138 bhp, manual, petrol, coupe, 3 doors, black. Mileage: 74,950 miles. Price: £3,295, unchanged since AskCar first saw it on 1 November 2026, 10 days ago. Fair price: £62 (1%) over the AskCar estimate of £3,233. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 20 October 2027. Dealer: Newton Carz in Newton Longville, 16 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-1f28b4a7299d
- 2016 Vauxhall Astra GTC 1.4 i Turbo Limited Edition, 138 bhp, automatic, petrol, coupe, 3 doors, black. Mileage: 47,678 miles. Price: £7,050, reduced by £100 from £7,150 since AskCar first saw it on 15 October 2026, 27 days ago. Fair price: £178 (2%) over the AskCar estimate of £6,872. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 September 2027. Dealer: Car Planet Watford in Watford, 17 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-551019f40cea
- 2014 Vauxhall Astra GTC 1.4 SRi, 138 bhp, manual, petrol, coupe, 3 doors, black. Mileage: 51,993 miles. Price: £3,999, reduced by £500 from £4,499 since AskCar first saw it on 10 July 2026, 124 days ago. Fair price: £122 (3%) over the AskCar estimate of £3,877. Euro 5 emissions standard. ULEZ compliant. Dealer: GTI Cars in Bedford, 9 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-3640397833e2
- 2014 Vauxhall Astra GTC 1.4 SRi, 138 bhp, automatic, petrol, coupe, 3 doors, white. Mileage: 54,698 miles. Price: £4,999, reduced by £251 from £5,250 since AskCar first saw it on 12 October 2026, 30 days ago. Fair price: £227 (4%) over the AskCar estimate of £4,772. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 13 October 2027. Dealer: HolaCars in Watford, 15 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-fcbfd1d269e6
- 2016 Vauxhall Astra GTC 1.4 i Turbo Limited Edition, 118 bhp, manual, petrol, coupe, 3 doors, white. Mileage: 66,150 miles. Price: £5,299, unchanged since AskCar first saw it on 22 October 2026, 20 days ago. Above the going rate: £411 (8%) over the AskCar estimate of £4,888. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 January 2027. Dealer: Dynamic Cars in Dunstable, 4 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-14cda6077c2f
- 2016 Vauxhall Astra GTC 2.0 VXR, 276 bhp, manual, petrol, coupe, 3 doors, blue. Mileage: 25,000 miles. Price: £14,995, unchanged since AskCar first saw it on 25 September 2026, 47 days ago. Above the going rate: £1,349 (9%) over the AskCar estimate of £13,646. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 August 2027. Dealer: Radlett Cars in Radlett, 14 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-4da9810cc9c6
- 2016 Vauxhall Astra GTC 1.4 i Turbo SRI, manual, petrol, coupe, 3 doors, black. Mileage: 32,000 miles. Price: £6,780, unchanged since AskCar first saw it on 30 September 2026, 42 days ago. Above the going rate: £850 (14%) over the AskCar estimate of £5,930. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Mckennas Motor Co in Luton, 7 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-f3bf7f564409
- 2014 Vauxhall Astra GTC 2.0 CDTi SRI, 163 bhp, manual, diesel, coupe, 3 doors, white. Mileage: 94,139 miles. Price: £1,995, reduced by £604 from £2,599 since AskCar first saw it on 16 October 2026, 26 days ago. Far below the going rate: £834 (29%) under the AskCar estimate of £2,829. Worth asking the dealer why. Euro 5 emissions standard. MOT: the latest record we hold ran out on 21 October 2026; ask the dealer for the current MOT. Dealer: Car Point Luton Ltd T/A Car Point Bedfordshire in Luton, 2 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-3eb6174f4cef
- 2016 Vauxhall Astra GTC 1.4 i Turbo SRI, 138 bhp, automatic, petrol, coupe, 3 doors, black. Mileage: 91,318 miles. Price: £3,995, unchanged since AskCar first saw it on 2 November 2026, 9 days ago. Fair price: £46 (1%) under the AskCar estimate of £4,041. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 October 2027. Dealer: A1 Car Shop in Arlesey, 10 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2016-41e678a28025
- 2014 Vauxhall Astra GTC 1.4 SRi, manual, petrol, coupe, 3 doors, brown. Mileage: 107,610 miles. Price: £1,899. AskCar first saw it on 1 July 2026, 133 days ago. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Royale Motoring Services in Bedford, 16 miles from Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2014-7125544c26cd
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