2017 Vauxhall Astra 1.4 i Turbo SRI NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI NAV
• Version: 1.4 i Turbo SRI NAV Auto FWD Euro 6 (s/s) 5dr Sports Tourer (148 bhp)
• Year: 2017
• Mileage: 61,981 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Vauxhall Astra Sri Nav is advertised with 61,981 miles, approximately 4,600 below the typical mileage for its age. The dealer is asking £8,040, which is £394 above the AskCar estimate of £7,646. To work out the AskCar estimate, we analyse UK dealer adverts for 3,822 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 37 days ago. Its asking price has since fallen by £50. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Yara Motor Group in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £394 (5%) over the AskCar estimate of £7,646.

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 3,822 priced Vauxhall Astra adverts across different ages and specifications, as of 4 November 2026.

A 2017 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,300: the median of the 260 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 Vauxhall Astra has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 28 September 2026 at £8,090. Its asking price is now £8,040, £50 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 28 September 2026: £8,090
• 1 November 2026: £8,040

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 September 2027.

It has had 9 MOTs. The latest, on 11 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 61,846 miles, which matches the advertised 61,981 miles.

Advertised mileage is about 4,600 miles lower than the median mileage of a 2017 Vauxhall Astra on AskCar.

Similar cars

7 other 2017 Vauxhall Astra SRI NAV 1.4 petrol automatic estates are for sale at UK dealers, from £4,800 to £8,795, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2017 Vauxhall Astra SRI NAV, 1.4 petrol estate, black. Mileage: 63,420 miles. Price: £7,480, £560 less than this car. Dealer: AG Cars Loughborough in Loughborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-721b83f13aa5
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol estate, blue. Mileage: 71,600 miles. Price: £6,750, £1,290 less than this car. Dealer: Lasota Motors in London Colney. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-d05538ec78ed
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol estate, green. Mileage: 72,282 miles. Price: £7,568, £472 less than this car. Dealer: Eden Vauxhall Camberley in Camberley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-19da2f5e74bd