2018 Vauxhall Astra 1.4 SRi Nav

Version: 1.4 T 16V SRI NAV Manual FWD Euro 6 5dr (147 bhp)

Price: £8,240. Fair price: £151 (1%) under the AskCar estimate of £8,391, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,681 priced Vauxhall Astra adverts on AskCar as of 30 October 2026.

AskCar lists 3,870 used Vauxhall Astra from 1,826 UK dealerships, as of 30 October 2026.

Overview

Make
Vauxhall
Model
Astra
Trim
SRI NAV
Version
1.4 T 16V SRI NAV Manual FWD Euro 6 5dr (147 bhp)
Mileage
30,454 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
1.4 L
Gearbox
Manual
Power
147 bhp
Seats
5
CO2
136 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
SRi Nav
Emissions standard
Euro 6

About this car

At 30,454 miles, this 2018 Vauxhall Astra Sri Nav has covered about 35,500 fewer miles than other 2018 Vauxhall Astra cars. The dealer is asking £8,240, which is £151 below the AskCar estimate of £8,391. To work out the AskCar estimate, we analyse UK dealer adverts for 3,681 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 7 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw Vauxhall Leeds, based in Leeds.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£8,240

Price and mileage comparison

Fair price: £151 (1%) under the AskCar estimate of £8,391.

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 3,681 priced Vauxhall Astra adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 35,500 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 7 January 2027. 27,872 miles at the last test.

Other matching cars

44 other 2018 Vauxhall Astra SRI NAV manual petrol cars are for sale at UK dealers from £2,995 to £10,000, as of 30 October 2026.

The 5 cheapest:

The 44 matching cars have covered 19,620 to 122,000 miles, compared with 30,454 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

24 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.