2018 Vauxhall Astra
1.0 SRI NAV Manual FWD Euro 6 (s/s) 5dr (104 bhp)
£6,995
Fair price: within 8% of the typical £7,299 for this model, age and mileage, drawing on 3,790 adverts of this make and model.
Overview
- Make
- Vauxhall
- Model
- Astra
- Trim
- SRI NAV
- Version
- 1.0 SRI NAV Manual FWD Euro 6 (s/s) 5dr (104 bhp)
- Mileage
- 42,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.0 L
- Gearbox
- Manual
- Power
- 104 bhp
- Seats
- 5
- CO2
- 110 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- i Turbo; ecoTEC
- Emissions standard
- Euro 6
About this car
This 2018 Vauxhall Astra Sri Nav is advertised with 42,000 miles, approximately 25,000 below the typical mileage for its age. Its asking price of £6,995 is £304 below our estimate of £7,299. We use UK dealer asking prices, including 3,790 Vauxhall Astra listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 43 days ago. MOT records show an expiry date of 31 October 2026, and the latest recorded mileage is consistent with the advert. The seller is Thrapston Garage, based in Thrapston.
Stock data from 21 October 2026.
Price history
First seen on 9 September 2026, 43 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 9 September 2026 | £6,995 |
| 21 October 2026 | £6,995 |
Price and mileage comparison
Estimated market asking price: £7,299. The asking price is £304 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 3,790 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 25,000 miles lower than typical for a 2018 Vauxhall Astra.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 31 October 2026. 39,904 miles at the last test.
45 other cars with the same year, trim, gearbox and fuel are for sale from £3,895 to £10,200.
| Asking price | Mileage |
|---|---|
| £3,895 | 122,000 miles |
| £3,990 | 60,189 miles |
| £4,470 | 96,000 miles |
| £4,499 | 102,000 miles |
| £4,500 | 59,692 miles |
These cars have covered 19,620–122,000 miles, compared with 42,000 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
Similar cars for less
- 2018 Vauxhall Astra, 10,000 miles, £6,990, £1,841 under typical, Peterborough
- 2018 Vauxhall Astra, 41,500 miles, £5,995, £1,154 under typical, Bedford
- 2018 Vauxhall Astra, 40,716 miles, £6,270, £833 under typical, Shiremoor
Dealer
Thrapston Garage, Thrapston. Across the dealer network: 41 cars for sale.
Dealer postcode: NN14 4JW.
Dealer opening hours
- Monday
- 08:30-17:30
- Tuesday
- 08:30-17:30
- Wednesday
- 08:30-17:30
- Thursday
- 08:30-17:30
- Friday
- 08:30-17:30
- Saturday
- 08:30-17:00
- Sunday
- Closed
Vehicle photos
- 2018 Vauxhall Astra photo 1
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- 2018 Vauxhall Astra photo 22
