2018 Vauxhall Astra

1.4 i Turbo SRI NAV Manual FWD Euro 6 5dr (148 bhp)

£5,895

Fair price: within 8% of the typical £5,946 for this model, age and mileage, drawing on 3,702 adverts of this make and model.

Overview

Make: Vauxhall
Model: Astra
Trim: SRI NAV
Version: 1.4 i Turbo SRI NAV Manual FWD Euro 6 5dr (148 bhp)
Mileage: 70,235 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: Silver
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: i Turbo
Emissions standard: Euro 6

About this car

At 70,235 miles, this 2018 Vauxhall Astra Sri Nav has covered about 4,500 more miles than other 2018 Vauxhall Astra cars. The dealer is asking £5,895, which is £51 below our market estimate of £5,946. We use UK dealer asking prices, including 3,702 Vauxhall Astra listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. The latest MOT record shows an expiry date of 7 October 2027, with the advertised mileage consistent with the recorded reading. You can find this car at KT Cars in Corby.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 October 2026, 5 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
21 October 2026	£5,895
23 October 2026	£5,895

Price and mileage comparison

Estimated market asking price: £5,946. The asking price is £51 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 3,702 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,500 miles higher than typical for a 2018 Vauxhall Astra.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 October 2027. 70,228 miles at the last test.

44 other cars with the same year, trim, gearbox and fuel are for sale from £3,895 to £10,200.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£3,895	122,000 miles
£3,990	60,189 miles
£3,995	59,692 miles
£4,470	96,000 miles
£4,499	102,000 miles

These cars have covered 19,620–122,000 miles, compared with 70,235 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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