2005 Porsche 911 3.8 997 Carrera S
Price: £47,995. Fair price: £3,192 (7%) over the AskCar estimate of £44,803, 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: 997 Carrera S
- Version: 3.8 997 Carrera S Manual RWD Euro 4 2dr (350 bhp)
- Year: 2005
- Mileage: 21,000 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.8 litres, 350 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Red
- CO2: 277 g/km
- Emissions standard: Euro 4, ULEZ compliant
About this car
This 2005 Porsche 911 997 Carrera S is advertised with 21,000 miles, approximately 41,900 below the typical mileage for its age. Its asking price of £47,995 is £3,192 above the AskCar estimate of £44,803. To work out the AskCar estimate, we analyse UK dealer adverts for 1,962 Porsche 911 cars across different ages and specifications. We first recorded this car for sale 42 days ago. Its advertised mileage matches the government's MOT record. It is for sale at RVS Performance in Huntingdon. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £3,192 (7%) over the AskCar estimate of £44,803.
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 2005 Porsche 911 with the 3.8 petrol engine is typically advertised at £30,000: the median of the 21 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2005 Porsche 911 has been on sale for at least 42 days.
Price history
AskCar first saw this advert on 24 September 2026 at £47,995. 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 5 November 2026: valid until 12 May 2027.
It has had 16 MOTs. The latest, on 13 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 21,117 miles, which matches the advertised 21,000 miles.
Advertised mileage is about 41,900 miles lower than the median mileage of a 2005 Porsche 911 on AskCar.
Similar cars
6 other 2005 Porsche 911 997 Carrera S 3.8 petrol manual coupes are for sale at UK dealers, from £27,900 to £47,995, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2005 Porsche 911 997 Carrera S, 3.8 petrol coupe, red. Mileage: 21,000 miles. Price: £47,995, the same price as this car. Dealer: RVS Performance in Ramsey. AskCar page: https://askcar.co.uk/car/porsche-911-2005-63fddec754e3
- 2005 Porsche 911 997 Carrera S, 3.8 petrol coupe, silver. Mileage: 38,879 miles. Price: £34,990, £13,005 less than this car. Dealer: Daniel James Cars in Newhaven. AskCar page: https://askcar.co.uk/car/porsche-911-2005-ae6473e5707a
- 2005 Porsche 911 997 Carrera S, 3.8 petrol coupe, black. Mileage: 59,146 miles. Price: £27,900, £20,095 less than this car. Dealer: Auto Expert in Lytham. AskCar page: https://askcar.co.uk/car/porsche-911-2005-a748a2170d3c
Browse all Porsche 911 cars for sale · 2005 Porsche 911 price guide
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Photos
40 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.