2015 Vauxhall Astra GTC prices

There are 57 used 2015 Vauxhall Astra GTC cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £4,500 (the median: half cost less, half cost more). The cheapest is £2,200. The middle half are priced between £3,500 and £7,000. Median mileage: about 73,000 miles.

Dealers lowered the asking price on more than a quarter of 2015 Vauxhall Astra GTC cars: 15 of the 57 in the 14 days to 9 November 2026.

2015 Vauxhall Astra GTC prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.4 petrol£4,000Too few for saleToo few for saleToo few for saleToo few for sale

Only 17 of the 2015 Vauxhall Astra GTC cars for sale have the 2.0 petrol engine, too few to give a typical asking price.

Only 12 of the 2015 Vauxhall Astra GTC cars for sale have the 1.6 petrol engine, too few to give a typical asking price.

2015 Vauxhall Astra GTC prices by trim

TrimTypical asking price, 2015 cars
SRI£4,300
Limited EditionToo few for sale
VXRToo few for sale
SportToo few for sale

Only 13 of the 2015 Vauxhall Astra GTC cars for sale are Limited Edition, too few to give a typical asking price.

Only 11 of the 2015 Vauxhall Astra GTC cars for sale are VXR, too few to give a typical asking price.

Only 8 of the 2015 Vauxhall Astra GTC cars for sale are Sport, too few to give a typical asking price.

Typical asking prices are of 2015 Vauxhall Astra GTC cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.

2015 Vauxhall Astra GTC against other years

A 2014 Vauxhall Astra GTC car has a typical asking price of £3,500 and a 2016 one £5,000, as of 9 November 2026.

AskCar lists 252 used Vauxhall Astra GTC across the UK, from 202 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.

2015 Vauxhall Astra GTC cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 50 of the 53 cars listed here meet these rules. Page 2 lists every other 2015 Vauxhall Astra GTC car, cheapest first, including the 3 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 231 priced Vauxhall Astra GTC adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2015 Vauxhall Astra GTC.

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. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 4 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2015 Vauxhall Astra GTC: priced furthest below the AskCar estimate

These 10 are priced 8% to 23% under their AskCar estimate. Their asking prices run from £2,200 to £9,895.

Cheapest 2015 Vauxhall Astra GTC: the lowest asking prices

These 10 are priced £2,200 to £3,395. They have covered 74,000 to 101,678 miles.

Lowest-mileage 2015 Vauxhall Astra GTC

These 10 have covered 16,595 to 45,350 miles. Their asking prices run from £5,899 to £11,985.

Recently reduced 2015 Vauxhall Astra GTC: the biggest price reductions in the 14 days to 9 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £300 to £1,000.

Newly advertised 2015 Vauxhall Astra GTC: first seen by AskCar in the 7 days to 9 November 2026

This car is the most recently advertised.

Vauxhall Astra GTC by gearbox, fuel and body

Vauxhall Astra GTC prices by year

Vauxhall Astra GTC by trim

2015 Vauxhall Astra GTC by trim

Vauxhall Astra GTC by price

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