2006 Porsche 911 3.8 997 Carrera S
Price: £22,995. Above the going rate: £2,532 (12%) over the AskCar estimate of £20,463, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,972 priced Porsche 911 adverts on AskCar as of 7 November 2026.
AskCar lists 2,462 used Porsche 911 from 621 UK dealerships, as of 7 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 997 Carrera S
- Version: 3.8 997 Carrera S Manual RWD 2dr Cabriolet (350 bhp)
- Year: 2006
- Mileage: 109,391 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.8 litres, 350 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 280 g/km
About this car
With 109,391 miles on the clock, this 2006 Porsche 911 997 Carrera S has done roughly 44,900 more miles than a typical 2006 Porsche 911. The dealer is asking £22,995, which is £2,532 above the AskCar estimate of £20,463. To work out the AskCar estimate, we analyse UK dealer adverts for 1,972 Porsche 911 cars across different ages and specifications. We have tracked this advert for 4 days. Its advertised mileage matches the government's MOT record. It is advertised by Cookham Classics in Maidenhead. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Above the going rate: £2,532 (12%) over the AskCar estimate of £20,463.
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 1,972 priced Porsche 911 adverts across different ages and specifications, as of 7 November 2026.
A 2006 Porsche 911 with the 3.8 petrol engine is typically advertised at £31,000: the median of the 36 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2006 Porsche 911 advertised 4 days ago.
Price history
AskCar first saw this advert on 3 November 2026 at £22,995. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 April 2027.
It failed its MOT on 18 April 2026 (nearside front braking system leaking) and passed later the same day.
There were no advisories at the latest test.
Mileage at that test: 108,236 miles, which matches the advertised 109,391 miles.
Advertised mileage is about 44,900 miles higher than the median mileage of a 2006 Porsche 911 on AskCar.
Similar cars
3 other 2006 Porsche 911 997 Carrera S 3.8 petrol manual convertibles are for sale at UK dealers, from £28,995 to £29,980, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2006 Porsche 911 997 Carrera S, 3.8 petrol convertible, blue. Mileage: 69,950 miles. Price: £29,950, £6,955 more than this car. Dealer: AD Car Sales in Odstone. AskCar page: https://askcar.co.uk/car/porsche-911-2006-5562b9d743f2
- 2006 Porsche 911 997 Carrera S, 3.8 petrol convertible, black. Mileage: 64,000 miles. Price: £29,980, £6,985 more than this car. Dealer: Banbury Motors in Banbury. AskCar page: https://askcar.co.uk/car/porsche-911-2006-0d7e4c976efe
- 2006 Porsche 911 997 Carrera S, 3.8 petrol convertible, black. Mileage: 51,000 miles. Price: £28,995, £6,000 more than this car. Dealer: Hamiltons Prestige in Bolton. AskCar page: https://askcar.co.uk/car/porsche-911-2006-a2c77fb33593
Browse all Porsche 911 cars for sale · 2006 Porsche 911 price guide
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Photos
38 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.