2018 Vauxhall Astra 1.6 CDTi ecoTEC BlueInjection Tech Line NAV
Price: £3,485. Fair price: £16 (under 1%) over the AskCar estimate of £3,469, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,778 priced Vauxhall Astra adverts on AskCar as of 7 November 2026.
AskCar lists 4,028 used Vauxhall Astra from 1,909 UK dealerships, as of 7 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: Tech Line NAV
- Version: 1.6 CDTi ecoTEC BlueInjection Tech Line NAV Manual FWD Euro 6 5dr Sports Tourer (108 bhp)
- Year: 2018
- Mileage: 116,000 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 1.6 litres, 108 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Vauxhall Astra Tech Line Nav has covered 116,000 miles, around 51,300 more miles than is typical for its age. The AskCar estimate for this car is £3,469. It is priced at £3,485, which is £16 above that estimate. The AskCar estimate draws on 3,778 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 43 days ago. You can find this car at Excellent Cars in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £16 (under 1%) over the AskCar estimate of £3,469.
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 7 November 2026.
A 2018 Vauxhall Astra with the 1.6 diesel engine is typically advertised at £6,000: the median of the 126 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2018 Vauxhall Astra has been on sale for at least 43 days.
Price history
AskCar first saw this advert on 25 September 2026 at £3,485. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 51,300 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.
Similar cars
8 other 2018 Vauxhall Astra Tech Line NAV 1.6 diesel manual estates are for sale at UK dealers, from £2,795 to £7,995, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel estate, red. Mileage: 116,000 miles. Price: £3,485, the same price as this car. Dealer: Excellent Cars in Sheffield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-aeee8ef72b32
- 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel estate, red. Mileage: 110,000 miles. Price: £3,650, £165 more than this car. Dealer: Paul Noyce Cars & Commercials in Yateley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-ac420e66d67e
- 2018 Vauxhall Astra Tech Line NAV, 1.6 diesel estate, silver. Mileage: 129,000 miles. Price: £2,795, £690 less than this car. Dealer: White Hall Motors in Birmingham. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-13ef71462ae1
Browse all Vauxhall Astra cars for sale · 2018 Vauxhall Astra price guide
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Photos
35 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.