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: 45,000 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

With 45,000 miles on the clock, this 2017 Vauxhall Astra Sri Nav has done roughly 21,700 fewer miles than a typical 2017 Vauxhall Astra. The dealer is asking £6,799, which is £2 below the AskCar estimate of £6,801. To work out the AskCar estimate, we analyse UK dealer adverts for 3,787 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Woburn Autos, based in Leighton Buzzard. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £2 (under 1%) under the AskCar estimate of £6,801.

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 3,787 priced Vauxhall Astra adverts across different ages and specifications, as of 12 November 2026.

A 2017 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,500: the median of the 247 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2017 Vauxhall Astra advertised 1 day ago. About half of 2017 Vauxhall Astra cars are gone from sale within a month of being advertised: 357 of the 665 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £6,799. 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 12 November 2026: valid until 30 June 2027.

It has had 7 MOTs. The latest, on 25 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 43,602 miles, which matches the advertised 45,000 miles.

Advertised mileage is about 21,700 miles lower than the median mileage of a 2017 Vauxhall Astra on AskCar.

Similar cars

18 other 2017 Vauxhall Astra SRI NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £3,595 to £7,995, as of 12 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, £3,204 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, silver. Mileage: 44,500 miles. Price: £6,749, £50 less than this car. Dealer: Westside Autos in West Drayton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-0eecdb230cd2
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, blue. Mileage: 49,706 miles. Price: £6,600, £199 less than this car. Dealer: DRC Auto Sales in Saxmundham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-c594e6f976eb

• The nearest: 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, black, 19 miles from this car. Mileage: 29,500 miles. Price: £5,000, £1,799 less than this car. Dealer: M&S Autos in Knebworth. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-5aab89041ce2