2017 Vauxhall Astra GTC 1.4 i Turbo SRI

Overview

• Make: Vauxhall
• Model: Astra GTC
• Trim: SRI
• Version: 1.4 i Turbo SRI Manual FWD Euro 6 (s/s) 3dr
• Year: 2017
• Mileage: 88,221 miles
• Fuel: Petrol
• Body: Coupe, 3 doors, 5 seats
• Engine: 1.4 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Vauxhall Astra GTC Sri is advertised with 88,221 miles, approximately 20,200 above the typical mileage for its age. The AskCar estimate for this car is £4,481. It is priced at £4,990, which is £509 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 233 Vauxhall Astra GTC cars across different ages and specifications. We first recorded this car for sale 130 days ago. The recorded MOT expired on 16 May 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Desmond Eastwood Motors in Lisburn. 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: £509 (11%) over the AskCar estimate of £4,481.

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 2017 Vauxhall Astra GTC with the 1.4 petrol engine is typically advertised at £5,000: the median of the 11 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2017 Vauxhall Astra GTC has been on sale for at least 130 days.

Price history

AskCar first saw this advert on 30 June 2026 at £4,990. 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 16 May 2026; ask the dealer for the current MOT.

It failed its MOT on 30 April 2025 and passed 17 days later, on 17 May 2025.

There were no advisories at the latest test.

Mileage at that test: 81,499 miles, which matches the advertised 88,221 miles.

Advertised mileage is about 20,200 miles higher than the median mileage of a 2017 Vauxhall Astra GTC on AskCar.

Similar cars

4 other 2017 Vauxhall Astra GTC SRI 1.4 petrol manual coupes are for sale at UK dealers, from £4,490 to £6,799, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2017 Vauxhall Astra GTC SRI, 1.4 petrol coupe, grey. Mileage: 68,000 miles. Price: £4,490, £500 less than this car. Dealer: Car Nation in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2017-6ecdc25caa32
• 2017 Vauxhall Astra GTC SRI, 1.4 petrol coupe, silver. Mileage: 51,841 miles. Price: £5,250, £260 more than this car. Dealer: Gorton Car Sale in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2017-98382c834aa0
• 2017 Vauxhall Astra GTC SRI, 1.4 petrol coupe, black. Mileage: 33,000 miles. Price: £6,295, £1,305 more than this car. Dealer: Coventry Sterling Motors in Coventry. AskCar page: https://askcar.co.uk/car/vauxhall-astra-gtc-2017-6f2d1887b5a1