2018 Vauxhall Astra 1.0 i Turbo ecoTEC SRI NAV
Price: £4,750. Fair price: £122 (2%) under the AskCar estimate of £4,872, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,837 priced Vauxhall Astra adverts on AskCar as of 5 November 2026.
AskCar lists 4,036 used Vauxhall Astra from 1,898 UK dealerships, as of 5 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: SRI NAV
- Version: 1.0 SRI NAV Manual FWD Euro 6 (s/s) 5dr (104 bhp)
- Year: 2018
- Mileage: 91,700 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 104 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 104 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Vauxhall Astra Sri Nav has covered 91,700 miles, around 26,600 more miles than is typical for its age. The dealer is asking £4,750, which is £122 below the AskCar estimate of £4,872. 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 19 days. The government's MOT record matches its advertised mileage. It is for sale at TeckCars in Dartford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £122 (2%) under the AskCar estimate of £4,872.
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 1.0 petrol engine is typically advertised at £6,000: the median of the 31 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 Vauxhall Astra has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 17 October 2026 at £4,750. 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 14 November 2026.
It has had 6 MOTs. The latest, on 15 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 90,435 miles, which matches the advertised 91,700 miles.
Advertised mileage is about 26,600 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.
Similar cars
8 other 2018 Vauxhall Astra SRI NAV 1.0 petrol manual hatchbacks are for sale at UK dealers, from £4,499 to £8,159, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2018 Vauxhall Astra SRI NAV, 1.0 petrol hatchback, black. Mileage: 102,000 miles. Price: £4,499, £251 less than this car. Dealer: Affordable Car Centre in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-b41715128963
- 2018 Vauxhall Astra SRI NAV, 1.0 petrol hatchback, red. Mileage: 67,549 miles. Price: £5,659, £909 more than this car. Dealer: Eden Vauxhall Newbury in Newbury. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-b99b75360562
- 2018 Vauxhall Astra SRI NAV, 1.0 petrol hatchback, blue. Mileage: 53,000 miles. Price: £5,895, £1,145 more than this car. Dealer: Revora Automotive in Birmingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-ed43387ba1ce
Browse all Vauxhall Astra cars for sale · 2018 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra SRI NAV prices
- Used Vauxhall Astra for sale under £5,000
- Used manual Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Dartford
Photos
31 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.