2018 Vauxhall Astra 1.6 CDTi BlueInjection SRI NAV
Price: £7,480. Fair price: £389 (5%) over the AskCar estimate of £7,091, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,822 priced Vauxhall Astra adverts on AskCar as of 4 November 2026.
AskCar lists 4,025 used Vauxhall Astra from 1,901 UK dealerships, as of 4 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: SRI NAV
- Version: 1.6 CDTi BlueInjection SRI NAV Auto FWD Euro 6 (s/s) 5dr (134 bhp)
- Year: 2018
- Mileage: 66,400 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.6 litres, 134 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Vauxhall Astra Sri Nav has covered 66,400 miles. The dealer is asking £7,480, which is £389 above the AskCar estimate of £7,091. To work out the AskCar estimate, we analyse UK dealer adverts for 3,822 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 160 days ago. Our latest MOT record expired on 1 May 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Rava Best Car Deals, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £389 (5%) over the AskCar estimate of £7,091.
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 1.6 diesel engine is typically advertised at £6,000: the median of the 128 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2018 Vauxhall Astra has been on sale for at least 160 days.
Price history
AskCar first saw this advert on 28 May 2026 at £7,480. 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: the latest record we hold ran out on 1 May 2026; ask the dealer for the current MOT.
It has had 5 MOTs. The latest, on 2 May 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 66,405 miles, which matches the advertised 66,400 miles.
Advertised mileage is about 1,700 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.
Similar cars
2 other 2018 Vauxhall Astra SRI NAV 1.6 diesel automatic hatchbacks are for sale at UK dealers, from £5,990 to £6,495, as of 4 November 2026.
The 2 closest to this car in mileage:
- 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, blue. Mileage: 80,779 miles. Price: £5,990, £1,490 less than this car. Dealer: T B Motors Bedford in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-fd5b93913aea
- 2018 Vauxhall Astra SRI NAV, 1.6 diesel hatchback, grey. Mileage: 86,000 miles. Price: £6,495, £985 less than this car. Dealer: Zamin Motors in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-414755d5b0a2
Browse all Vauxhall Astra cars for sale · 2018 Vauxhall Astra price guide
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Photos
39 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.