2018 Porsche 911
4.0 991 GT3 Manual RWD Euro 6 2dr (492 bhp)
£156,950
Fair price: within 8% of the typical £152,327 for this model, age and mileage, drawing on 1,938 adverts of this make and model.
Overview
- Make
- Porsche
- Model
- 911
- Trim
- 991 GT3
- Version
- 4.0 991 GT3 Manual RWD Euro 6 2dr (492 bhp)
- Mileage
- 17,546 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 4.0 L
- Gearbox
- Manual
- Power
- 492 bhp
- Seats
- 2
- CO2
- 290 g/km
- Colour
- Blue
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 991 GT3
- Emissions standard
- Euro 6
About this car
This 2018 Porsche 911 991 Gt3 is advertised with 17,546 miles, approximately 3,200 below the typical mileage for its age. Our estimated market asking price is £152,327. This car is advertised at £156,950, which is £4,623 above that figure. The estimate uses 1,938 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 5 days ago. The seller is TF Prestige Cars, based in Stamford.
Stock data from 21 October 2026.
Price history
First seen on 18 October 2026, 5 days ago. Advert duration calculated on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 18 October 2026 | £156,950 |
| 21 October 2026 | £156,950 |
Price and mileage comparison
Estimated market asking price: £152,327. The asking price is £4,623 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 1,938 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,200 miles lower than typical for a 2018 Porsche 911.
1 other cars with the same year, trim, gearbox and fuel are for sale from £184,995 to £184,995.
| Asking price | Mileage |
|---|---|
| £184,995 | 33,000 miles |
These cars have covered 33,000 miles, compared with 17,546 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 Porsche 911 cars for sale · 2018 Porsche 911 price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
