2018 Vauxhall Astra

1.6 CDTi BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr (134 bhp)

£2,990

Good value: £739 under the typical £3,729 for this model, age and mileage, drawing on 3,857 adverts of this make and model.

Overview

Make
Vauxhall
Model
Astra
Trim
SRI NAV
Version
1.6 CDTi BlueInjection SRI NAV Manual FWD Euro 6 (s/s) 5dr (134 bhp)
Mileage
114,000 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
1.6 L
Gearbox
Manual
Power
134 bhp
Seats
5
CO2
103 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
CDTi; BlueInjection
Emissions standard
Euro 6

About this car

This 2018 Vauxhall Astra Sri Nav is advertised with 114,000 miles, approximately 47,800 above the typical mileage for its age. At £2,990, it is advertised £739 below our estimated market asking price of £3,729. We use UK dealer asking prices, including 3,857 Vauxhall Astra listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 23 days ago, the asking price has dropped by £500. Its recorded MOT is valid until 22 January 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Autoway Bristol in Bristol, City of.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 23 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £3,490. 1 price reduction recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£3,490
22 October 2026£2,990

Price and mileage comparison

Estimated market asking price: £3,729. The asking price is £739 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 3,857 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 47,800 miles higher than typical for a 2018 Vauxhall Astra.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 January 2027. 108,121 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £3,490 to £6,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£3,490105,000 miles
£4,95081,326 miles
£5,40070,559 miles
£5,49074,255 miles
£5,99570,260 miles

These cars have covered 64,357–105,000 miles, compared with 114,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Vauxhall Astra cars for sale · 2018 Vauxhall Astra price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos