2018 Vauxhall Astra 1.4 Tech Line Nav

Overview

• Make: Vauxhall
• Model: Astra
• Trim: Tech Line NAV
• Version: 1.4 i Tech Line NAV Manual FWD Euro 6 5dr (99 bhp)
• Year: 2018
• Mileage: 93,752 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 99 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 93,752 miles on the clock, this 2018 Vauxhall Astra Tech Line Nav has done roughly 29,100 more miles than a typical 2018 Vauxhall Astra. The AskCar estimate for this car is £4,274. It is priced at £4,295, which is £20 above that estimate. The AskCar estimate uses 3,822 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 7 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Millstone Cars in Selby. 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: £20 (under 1%) over the AskCar estimate of £4,274.

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 2018 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,700: the median of the 139 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Vauxhall Astra has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 28 October 2026 at £4,295. 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 4 November 2026: valid until 25 March 2027.

It has had 7 MOTs. The latest, on 23 March 2026, passed.

Advisories at the latest test: nearside front play in steering rack inner joint(s); nearside front tyre has a cut but not deep enough to reach the ply or cords nsf tyre sidewall damage.

Mileage at that test: 86,485 miles, which matches the advertised 93,752 miles.

Advertised mileage is about 29,100 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.

Similar cars

10 other 2018 Vauxhall Astra Tech Line NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £3,995 to £7,799, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Astra Tech Line NAV, 1.4 petrol hatchback, black. Mileage: 88,392 miles. Price: £3,995, £300 less than this car. Dealer: JAC Cars in Havering. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-ddbfb7a9a86f
• 2018 Vauxhall Astra Tech Line NAV, 1.4 petrol hatchback, grey. Mileage: 101,384 miles. Price: £4,000, £295 less than this car. Dealer: Richardsons Of Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-a91ddfcc85f9
• 2018 Vauxhall Astra Tech Line NAV, 1.4 petrol hatchback, red. Mileage: 69,000 miles. Price: £4,685, £390 more than this car. Dealer: Excellent Cars in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-4ec7acf8499e

• The nearest: 2018 Vauxhall Astra Tech Line NAV, 1.4 petrol hatchback, red, 15 miles from this car. Mileage: 48,205 miles. Price: £6,949, £2,654 more than this car. Dealer: BK General and Prestige Cars in Leeds. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-5abd4759c2ea