2018 Porsche 911
4.0 991 GT3 PDK RWD Euro 6 2dr (492 bhp)
£148,000
Fair price: within 8% of the typical £140,432 for this model, age and mileage, drawing on 1,946 adverts of this make and model.
Overview
- Make
- Porsche
- Model
- 911
- Trim
- 991 GT3
- Version
- 4.0 991 GT3 PDK RWD Euro 6 2dr (492 bhp)
- Mileage
- 17,974 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 4.0 L
- Gearbox
- Automatic
- Power
- 492 bhp
- Seats
- 2
- CO2
- 288 g/km
- Colour
- Yellow
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- PDK
- Engine badge
- 991 GT3
- Emissions standard
- Euro 6
About this car
This 2018 Porsche 911 991 Gt3 is advertised with 17,974 miles, approximately 3,000 below the typical mileage for its age. At £148,000, it is advertised £7,568 above our estimated market asking price of £140,432. We use UK dealer asking prices, including 1,946 Porsche 911 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 23 days ago, the asking price has dropped by £750. The recorded MOT expired on 24 June 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is JCT600 Approved Leeds, based in Leeds.
Stock data from 22 October 2026.
Price history
First seen on 30 September 2026, 23 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £750 from the first recorded £148,750. 1 price reduction recorded, the latest observed on 15 October 2026.
| Date observed | Asking price |
|---|---|
| 30 September 2026 | £148,750 |
| 15 October 2026 | £148,000 |
| 22 October 2026 | £148,000 |
Price and mileage comparison
Estimated market asking price: £140,432. The asking price is £7,568 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 1,946 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,000 miles lower than typical for a 2018 Porsche 911.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT valid until 24 June 2026. 15,893 miles at the last test.
1 other cars with the same year, trim, gearbox and fuel are for sale from £134,949 to £134,949.
| Asking price | Mileage |
|---|---|
| £134,949 | 20,000 miles |
These cars have covered 20,000 miles, compared with 17,974 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.
Vehicle photos
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