2018 Vauxhall Astra GTC
2.0 T VXR Manual FWD Euro 6 (s/s) 3dr (276 bhp)
£12,795
Fair price: within 8% of the typical £13,741 for this model, age and mileage, drawing on 222 adverts of this make and model.
Overview
- Make
- Vauxhall
- Model
- Astra GTC
- Trim
- VXR
- Version
- 2.0 T VXR Manual FWD Euro 6 (s/s) 3dr (276 bhp)
- Mileage
- 54,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 276 bhp
- Seats
- 5
- CO2
- 184 g/km
- Colour
- Black
- Doors
- 3
- Driven wheels
- Front Wheel Drive
- Engine badge
- VXR
- Emissions standard
- Euro 6
About this car
This 2018 Vauxhall Astra GTC Vxr is advertised with 54,000 miles, approximately 16,200 above the typical mileage for its age. Its asking price of £12,795 is £946 below our estimate of £13,741. To estimate its market asking price, we analyse UK dealer adverts for 222 Vauxhall Astra GTC cars across different ages and specifications. This car was first seen in our listings data 5 days ago. It is advertised by K-Carz in Peterborough.
Stock data from 22 October 2026.
Price history
First seen on 19 October 2026, 5 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 19 October 2026 | £12,795 |
| 22 October 2026 | £12,795 |
Price and mileage comparison
Estimated market asking price: £13,741. The asking price is £946 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 222 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 16,200 miles higher than typical for a 2018 Vauxhall Astra GTC.
4 other cars with the same year, trim, gearbox and fuel are for sale from £12,850 to £19,995.
| Asking price | Mileage |
|---|---|
| £12,850 | 41,000 miles |
| £15,490 | 34,546 miles |
| £17,390 | 27,001 miles |
| £19,995 | 12,200 miles |
These cars have covered 12,200–41,000 miles, compared with 54,000 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 GTC cars for sale · 2018 Vauxhall Astra GTC price guide
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Vehicle photos
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