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: 58,787 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Vauxhall Astra Sri Nav has covered 58,787 miles, around 7,700 fewer miles than is typical for its age. The dealer is asking £6,750, which is £587 above the AskCar estimate of £6,163. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data 43 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Hamlet Cars in Welwyn Garden City. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £587 (9%) over the AskCar estimate of £6,163.

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 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 November 2026.

A 2017 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,400: the median of the 256 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2017 Vauxhall Astra has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 23 September 2026 at £6,750. 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 5 November 2026: valid until 30 November 2026.

It failed its MOT on 28 November 2025 (nearside front tyre tread depth below requirements of 1.6mm) and passed 3 days later, on 1 December 2025.

There were no advisories at the latest test.

Mileage at that test: 55,945 miles, which matches the advertised 58,787 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2017 Vauxhall Astra on AskCar.

Similar cars

23 other 2017 Vauxhall Astra SRI NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £1,995 to £8,030, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, white. Mileage: 58,812 miles. Price: £6,199, £551 less than this car. Dealer: The Motor World MCR in Bury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-9e450e18cde0
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, black. Mileage: 59,320 miles. Price: £6,190, £560 less than this car. Dealer: Big Motoring World Norwich in Norwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-d4f15ce8807b
• 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, blue. Mileage: 54,432 miles. Price: £6,450, £300 less than this car. Dealer: Pbl Used Car Sale in Uxbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-633c67a2a31c

• The nearest: 2017 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, black, 5 miles from this car. Mileage: 29,500 miles. Price: £5,000, £1,750 less than this car. Dealer: M&S Autos in Knebworth. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2017-5aab89041ce2