2017 Vauxhall Astra 1.4 i Turbo SRI NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI NAV
• Version: 1.4 i Turbo SRI NAV Manual FWD Euro 6 5dr (148 bhp)
• Year: 2017
• Mileage: 44,500 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 44,500 miles, this 2017 Vauxhall Astra Sri Nav has covered about 22,200 fewer miles than other 2017 Vauxhall Astra cars. The AskCar estimate for this car is £6,773. It is priced at £6,749, which is £24 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,804 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 17 days. Its advertised mileage matches the government's MOT record. You can find this car at Westside Autos in West Drayton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £24 (under 1%) under the AskCar estimate of £6,773.

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 2017 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,300: the median of the 257 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Vauxhall Astra has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £6,749. 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 7 November 2026.

It has had 6 MOTs. The latest, on 23 October 2025, passed.

Advisories at the latest test: nearside rear brake disc worn, pitted or scored, but not seriously weakened; offside rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 43,349 miles, which matches the advertised 44,500 miles.

Advertised mileage is about 22,200 miles lower than the median mileage of a 2017 Vauxhall Astra on AskCar.

Similar cars

20 other 2017 Vauxhall Astra SRI NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £1,995 to £8,095, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, grey. Mileage: 45,168 miles. Price: £3,595, £3,154 less than this car. Dealer: Motoroo in Basildon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-86339d23e464
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, blue. Mileage: 49,706 miles. Price: £6,700, the same price as this car. Dealer: DRC Auto Sales in Saxmundham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-c594e6f976eb
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, silver. Mileage: 38,641 miles. Price: £7,495, £746 more than this car. Dealer: Fisher Car Sales in Lincoln. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-91f889868267

• The nearest: 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, black, 1 miles from this car. Mileage: 99,900 miles. Price: £3,895, £2,854 less than this car. Dealer: More Motors in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-4b20b73344ea