2018 Vauxhall Astra

1.6 CDTi 16V SRI NAV Manual FWD Euro 6 5dr (134 bhp)

£6,995

Fair price: within 8% of the typical £6,663 for this model, age and mileage, drawing on 3,743 adverts of this make and model.

Overview

Make: Vauxhall
Model: Astra
Trim: SRI NAV
Version: 1.6 CDTi 16V SRI NAV Manual FWD Euro 6 5dr (134 bhp)
Mileage: 64,357 miles
Year: 2018
Fuel type: Diesel
Body type: Estate
Engine: 1.6 L
Gearbox: Manual
Power: 134 bhp
Seats: 5
CO2: 121 g/km
Colour: White
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: CDTi
Emissions standard: Euro 6

About this car

At 64,357 miles, this 2018 Vauxhall Astra Sri Nav has covered about 2,000 fewer miles than other 2018 Vauxhall Astra cars. Our estimated market asking price is £6,663. This car is advertised at £6,995, which is £332 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 3,743 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data 25 days ago. Its MOT is recorded as valid until 27 June 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Dapper Motors in Abergele.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 25 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£6,995
19 October 2026	£6,995

Price and mileage comparison

Estimated market asking price: £6,663. The asking price is £332 above 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 3,743 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,000 miles lower than typical for a 2018 Vauxhall Astra.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 June 2027. 62,846 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £3,490 to £5,995.

Other matching cars
Asking price	Mileage
£3,490	114,000 miles
£3,490	105,000 miles
£5,400	70,559 miles
£5,490	74,255 miles
£5,995	70,260 miles

These cars have covered 70,260–114,000 miles, compared with 64,357 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

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Dealer

Dapper Motors, Abergele. Across the dealer network: 26 cars for sale.

Dealer postcode: LL22 9AB.