2015 Vauxhall Astra GTC 1.6 CDTi ecoFLEX SRI

Overview

• Make: Vauxhall
• Model: Astra GTC
• Trim: SRI
• Version: 1.6 CDTi ecoFLEX SRI Manual FWD Euro 6 (s/s) 3dr (134 bhp)
• Year: 2015
• Mileage: 88,553 miles
• Fuel: Diesel
• Body: Coupe, 3 doors, 5 seats
• Engine: 1.6 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2015 Vauxhall Astra GTC Sri has covered 88,553 miles, around 16,700 more miles than is typical for its age. Its asking price of £4,495 is £526 above the AskCar estimate of £3,969. The AskCar estimate uses 233 UK dealer adverts for the Vauxhall Astra GTC, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 42 days ago. Our records show an MOT expiry date of 24 May 2022, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Formula One Car Supermarket in Falkirk. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £526 (13%) over the AskCar estimate of £3,969.

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 233 priced Vauxhall Astra GTC adverts across different ages and specifications, as of 7 November 2026.

A 2015 Vauxhall Astra GTC with the 1.6 diesel engine is typically advertised at £5,000: the median of the 13 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2015 Vauxhall Astra GTC has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 26 September 2026 at £4,495. 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 7 November 2026: the latest record we hold ran out on 24 May 2022; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 25 May 2021, passed.

There were no advisories at the latest test.

Mileage at that test: 84,200 miles, which matches the advertised 88,553 miles.

Advertised mileage is about 16,700 miles higher than the median mileage of a 2015 Vauxhall Astra GTC on AskCar.

Similar cars

2 other 2015 Vauxhall Astra GTC SRI 1.6 diesel manual coupes are for sale at UK dealers, from £3,499 to £5,750, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2015 Vauxhall Astra GTC SRI, 1.6 diesel coupe, white. Mileage: 118,020 miles. Price: £3,499, £996 less than this car. Dealer: Boston Car Center in Boston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-49ab8ed2adc4
• 2015 Vauxhall Astra GTC SRI, 1.6 diesel coupe, white. Mileage: 51,200 miles. Price: £5,750, £1,255 more than this car. Dealer: T&T (Leic) Car Sales in Leicester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2015-5fe304b638c8