2018 Vauxhall Astra 1.6 CDTi ecoTEC BlueInjection Tech Line NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: Tech Line NAV
• Version: 1.6 CDTi ecoTEC BlueInjection Tech Line NAV Manual FWD Euro 6 5dr (108 bhp)
• Year: 2018
• Mileage: 87,215 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 95 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 87,215 miles on the clock, this 2018 Vauxhall Astra Tech Line Nav has done roughly 22,100 more miles than a typical 2018 Vauxhall Astra. Priced at £7,999, it is advertised £3,442 above the AskCar estimate of £4,557. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 161 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Motorplus South Wales in Newport. 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: £3,442 (75%) over the AskCar estimate of £4,557.

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 2018 Vauxhall Astra with the 1.6 diesel engine is typically advertised at £6,000: the median of the 132 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2018 Vauxhall Astra has been on sale for at least 161 days. About 6 in 10 of 2018 Vauxhall Astra cars are gone from sale within a month of being advertised: 277 of the 504 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £6,999. Its asking price is now £7,999, £1,000 more.

Price changes recorded:

• 29 May 2026: £6,999
• 4 August 2026: £7,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 8 April 2027.

It failed its MOT on 9 April 2026 (tyre pressure monitoring system malfunctioning or obviously inoperative; windscreen wiper does not clear the windscreen effectively) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 86,144 miles, which matches the advertised 87,215 miles.

Advertised mileage is about 22,100 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.

Similar cars

9 other 2018 Vauxhall Astra Tech Line NAV 1.6 diesel manual hatchbacks are for sale at UK dealers, from £4,295 to £6,195, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel hatchback, grey. Mileage: 77,000 miles. Price: £4,995, £3,004 less than this car. Dealer: Teesside Autos in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-4fcececd9a8c
• 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel hatchback, silver. Mileage: 75,000 miles. Price: £4,950, £3,049 less than this car. Dealer: Vanquish Trade Cars in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-cc3d66b2c07e
• 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel hatchback, black. Mileage: 74,700 miles. Price: £5,200, £2,799 less than this car. Dealer: Jojo Auto in Nottingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-f0f0b9e5dc38

• The nearest: 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel hatchback, black, 22 miles from this car. Mileage: 68,000 miles. Price: £5,495, £2,504 less than this car. Dealer: Fishponds Autos in Bristol. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-ab3462e66863