2015 Porsche 911 3.8 991 Carrera GTS
Price: £73,500. Good value: £8,001 (9%) under the AskCar estimate of £81,501, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,962 priced Porsche 911 adverts on AskCar as of 5 November 2026.
AskCar lists 2,460 used Porsche 911 from 619 UK dealerships, as of 5 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 991 Carrera GTS
- Version: 3.8 991 Carrera GTS PDK RWD Euro 6 (s/s) 2dr (424 bhp)
- Year: 2015
- Mileage: 30,000 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.8 litres, 424 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 202 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 30,000 miles on the clock, this 2015 Porsche 911 991 Carrera Gts has done roughly 7,700 fewer miles than a typical 2015 Porsche 911. The AskCar estimate for this car is £81,501. It is priced at £73,500, which is £8,001 below that estimate. The AskCar estimate draws on 1,962 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 48 days. The seller is Hillmoren, based in Markfield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £8,001 (9%) under the AskCar estimate of £81,501.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,962 priced Porsche 911 adverts across different ages and specifications, as of 5 November 2026.
A 2015 Porsche 911 with the 3.8 petrol engine is typically advertised at £78,000: the median of the 38 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2015 Porsche 911 has been on sale for at least 48 days.
Price history
AskCar first saw this advert on 18 September 2026 at £73,500. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 7,700 miles lower than the median mileage of a 2015 Porsche 911 on AskCar.
Similar cars
9 other 2015 Porsche 911 991 Carrera GTS 3.8 petrol automatic coupes are for sale at UK dealers, from £69,495 to £85,991, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2015 Porsche 911 991 Carrera GTS, 3.8 petrol coupe, grey. Mileage: 27,888 miles. Price: £79,995, £6,495 more than this car. Dealer: ZG Prestige in Bolton. AskCar page: https://askcar.co.uk/car/porsche-911-2015-5f3ce6d165e1
- 2015 Porsche 911 991 Carrera GTS, 3.8 petrol coupe, black. Mileage: 34,397 miles. Price: £85,991, £12,491 more than this car. Dealer: Lakeside Classics in Shrewsbury. AskCar page: https://askcar.co.uk/car/porsche-911-2015-6a2dd757b7fa
- 2015 Porsche 911 991 Carrera GTS, 3.8 petrol coupe, black. Mileage: 36,300 miles. Price: £79,995, £6,495 more than this car. Dealer: DMB Collection Thirsk in Thirsk. AskCar page: https://askcar.co.uk/car/porsche-911-2015-428922871fd5
- The nearest: 2015 Porsche 911 991 Carrera GTS, 3.8 petrol coupe, black, 36 miles from this car. Mileage: 20,000 miles. Price: £69,911, £3,589 less than this car. Dealer: ASM (uk) in Redditch. AskCar page: https://askcar.co.uk/car/porsche-911-2015-8fc01351924f
Browse all Porsche 911 cars for sale · 2015 Porsche 911 price guide
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Photos
23 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.