2018 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: 2018
• Mileage: 20,305 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

This 2018 Vauxhall Astra Sri Nav has covered 20,305 miles, around 44,900 fewer miles than is typical for its age. Its asking price of £7,995 is £413 below the AskCar estimate of £8,408. The AskCar estimate uses UK dealer asking prices, including 3,778 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. Its advertised mileage matches the government's MOT record. You can find this car at Moorgate Motor Company in Rotherham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £413 (4%) under the AskCar estimate of £8,408.

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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 11 November 2026.

A 2018 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,700: the median of the 132 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2018 Vauxhall Astra advertised today. About 6 in 10 of 2018 Vauxhall Astra cars are gone from sale within a month of being advertised: 295 of the 536 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £7,995. 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 11 November 2026: valid until 8 June 2027.

It has had 6 MOTs. The latest, on 9 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 20,086 miles, which matches the advertised 20,305 miles.

Advertised mileage is about 44,900 miles lower than the median mileage of a 2018 Vauxhall Astra on AskCar.

Similar cars

15 other 2018 Vauxhall Astra SRI NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £3,990 to £8,250, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, red. Mileage: 30,454 miles. Price: £8,190, £195 more than this car. Dealer: Evans Halshaw Vauxhall Leeds in Leeds. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-865b35c17cd7
• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, red. Mileage: 31,000 miles. Price: £7,990, the same price as this car. Dealer: Car Pod Group in Stockport. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-a56c410092d8
• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, blue. Mileage: 35,000 miles. Price: £7,995, the same price as this car. Dealer: Albert Abbott Motors in Northampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-9df4afa58e86