2018 Porsche 911
1.0 Auto
£139,900
Above the going rate: £38,732 over the typical £101,168 for this model, age and mileage, drawing on 1,946 adverts of this make and model.
Overview
- Make
- Porsche
- Model
- 911
- Version
- 1.0 Auto
- Mileage
- 7,350 miles
- Year
- 2018
- Fuel type
- Petrol
- Engine
- 1.0 L
- Gearbox
- Automatic
- Colour
- Grey
About this car
This 2018 Porsche 911 is advertised with 7,350 miles, approximately 13,700 below the typical mileage for its age. The dealer is asking £139,900, which is £38,732 above our market estimate of £101,168. To estimate its market asking price, we analyse UK dealer adverts for 1,946 Porsche 911 cars across different ages and specifications. We have tracked this advert for 49 days. You can find this car at JZM in Kings Langley.
Stock data from 22 October 2026.
Price history
First seen on 4 September 2026, 49 days ago. Advert duration calculated on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 4 September 2026 | £139,900 |
| 22 October 2026 | £139,900 |
Price and mileage comparison
Estimated market asking price: £101,168. The asking price is £38,732 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 13,700 miles lower than typical for a 2018 Porsche 911.
21 other cars with the same year, trim, gearbox and fuel are for sale from £49,990 to £299,995.
| Asking price | Mileage |
|---|---|
| £49,990 | 79,408 miles |
| £71,450 | 74,060 miles |
| £73,950 | 42,109 miles |
| £78,990 | 28,000 miles |
| £79,991 | 59,911 miles |
These cars have covered 4,256–79,408 miles, compared with 7,350 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
- 2018 Porsche 911 photo 1
- 2018 Porsche 911 photo 2
- 2018 Porsche 911 photo 3
- 2018 Porsche 911 photo 4
- 2018 Porsche 911 photo 5
- 2018 Porsche 911 photo 6
- 2018 Porsche 911 photo 7
- 2018 Porsche 911 photo 8
- 2018 Porsche 911 photo 9
- 2018 Porsche 911 photo 10
- 2018 Porsche 911 photo 11
- 2018 Porsche 911 photo 12
- 2018 Porsche 911 photo 13
- 2018 Porsche 911 photo 14
- 2018 Porsche 911 photo 15
- 2018 Porsche 911 photo 16
- 2018 Porsche 911 photo 17
- 2018 Porsche 911 photo 18
- 2018 Porsche 911 photo 19
AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.