2018 Vauxhall Astra 1.6 CDTi BlueInjection SRI NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI NAV
• Version: 1.6 CDTi BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 70,559 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 103 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Astra Sri Nav is advertised with 70,559 miles, approximately 5,400 above the typical mileage for its age. The dealer is asking £5,400, which is £14 below the AskCar estimate of £5,414. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. We have tracked this advert for 31 days. The latest recorded MOT expiry date is 1 September 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Jojo Auto in Nottingham. 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

Fair price: £14 (under 1%) under the AskCar estimate of £5,414.

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

This 2018 Vauxhall Astra has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 5 October 2026 at £5,400. 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: the latest record we hold ran out on 1 September 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 2 September 2025, passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing; nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 64,937 miles, which matches the advertised 70,559 miles.

Advertised mileage is about 5,400 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.

Similar cars

5 other 2018 Vauxhall Astra SRI NAV 1.6 diesel manual hatchbacks are for sale at UK dealers, from £2,990 to £5,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, silver. Mileage: 70,260 miles. Price: £5,995, £595 more than this car. Dealer: Car Centre Northwich in Northwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-bac5ecd9be8d
• 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, blue. Mileage: 74,255 miles. Price: £5,490, £90 more than this car. Dealer: Swindon Vehicle Solutions in Swindon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-a156a229d49d
• 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, silver. Mileage: 81,326 miles. Price: £4,950, £450 less than this car. Dealer: Dean Smith Car Sales in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-c8218031dd14

• The nearest: 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, white, 48 miles from this car. Mileage: 105,000 miles. Price: £3,490, £1,910 less than this car. Dealer: AJ Motor Hub in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-f98a0c4ac6b8