2018 Vauxhall Astra 1.4 i Turbo SRI
Version: 1.4 i Turbo SRI Manual FWD Euro 6 5dr (148 bhp)
Price: £5,901. Good value: £899 (13%) under the AskCar estimate of £6,800, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,744 priced Vauxhall Astra adverts on AskCar as of 31 October 2026.
AskCar lists 3,940 used Vauxhall Astra from 1,837 UK dealerships, as of 31 October 2026.
Overview
- Make
- Vauxhall
- Model
- Astra
- Trim
- SRI
- Version
- 1.4 i Turbo SRI Manual FWD Euro 6 5dr (148 bhp)
- Mileage
- 46,089 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.4 L
- Gearbox
- Manual
- Power
- 148 bhp
- Seats
- 5
- CO2
- 128 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- i Turbo
- Emissions standard
- Euro 6
About this car
At 46,089 miles, this 2018 Vauxhall Astra Sri has covered about 18,500 fewer miles than other 2018 Vauxhall Astra cars. The dealer is asking £5,901, which is £899 below the AskCar estimate of £6,800. To work out the AskCar estimate, we analyse UK dealer adverts for 3,744 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 18 days ago. MOT records show an expiry date of 13 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Toyota Basingstoke, based in Basingstoke.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 13 October 2026, 18 days ago.
| Date observed | Asking price |
|---|---|
| 13 October 2026 | £5,901 |
| 31 October 2026 | £5,901 |
Price and mileage comparison
Good value: £899 (13%) under the AskCar estimate of £6,800.
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 3,744 priced Vauxhall Astra adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 18,500 miles lower than the median mileage of a 2018 Vauxhall Astra on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 13 October 2027. 46,086 miles at the last test.
Other matching cars
49 other 2018 Vauxhall Astra SRI manual petrol cars are for sale at UK dealers from £3,495 to £8,199, as of 31 October 2026.
The 5 cheapest:
- 2018 Vauxhall Astra. Price: £3,495. Mileage: 122,500 miles. Dealer: Meddusa Cars in Waltham Abbey. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-f6951ad31357
- 2018 Vauxhall Astra. Price: £3,795. Mileage: 117,000 miles. Dealer: Vizat Autos in Leicester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-8b80361a873c
- 2018 Vauxhall Astra. Price: £3,985. Mileage: 100,000 miles. Dealer: Bedford Specialist Cars in Bedford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-27f71f2cc249
- 2018 Vauxhall Astra. Price: £3,995. Mileage: 102,000 miles. Dealer: London Broadway Car Sales in St Albans. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-7d3d7a6fa3b9
- 2018 Vauxhall Astra. Price: £3,999. Mileage: 109,885 miles. Dealer: M Cars in Washington. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-fa416340c21d
The 49 matching cars have covered 10,000 to 122,500 miles, compared with 46,089 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Vauxhall Astra cars for sale · 2018 Vauxhall Astra price guide
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Photos
31 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.