2015 Vauxhall Astra 1.6 CDTi ecoFLEX Tech Line GT
Price: £2,495. Good value: £379 (13%) under the AskCar estimate of £2,874, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,804 priced Vauxhall Astra adverts on AskCar as of 2 November 2026.
AskCar lists 4,017 used Vauxhall Astra from 1,907 UK dealerships, as of 2 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: Tech Line GT
- Version: 1.6 CDTi ecoFLEX Tech Line GT Manual FWD Euro 6 (s/s) 5dr (134 bhp)
- Year: 2015
- Mileage: 99,000 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.6 litres, 134 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Silver
- CO2: 111 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2015 Vauxhall Astra Tech Line GT has covered 99,000 miles. The dealer is asking £2,495, which is £379 below the AskCar estimate of £2,874. To work out the AskCar estimate, we analyse UK dealer adverts for 3,804 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 52 days ago. The latest MOT recorded 101,584 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 11 January 2027. It is for sale at AutoMart Car Sales in Sunbury on Thames. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £379 (13%) under the AskCar estimate of £2,874.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 3,804 priced Vauxhall Astra adverts across different ages and specifications, as of 2 November 2026.
A 2015 Vauxhall Astra with the 1.6 diesel engine is typically advertised at £3,700: the median of the 84 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2015 Vauxhall Astra has been on sale for at least 52 days.
Price history
AskCar first saw this advert on 11 September 2026 at £2,495. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 January 2027.
It has had 11 MOTs. The latest, on 8 January 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 101,584 miles. The advert says 99,000 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 17,000 miles higher than the median mileage of a 2015 Vauxhall Astra on AskCar.
Browse all Vauxhall Astra cars for sale · 2015 Vauxhall Astra price guide
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Photos
67 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.