2005 Porsche 911 3.8
Price: £32,490. Good value: £5,871 (15%) under the AskCar estimate of £38,361, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,926 priced Porsche 911 adverts on AskCar as of 2 November 2026.
AskCar lists 2,411 used Porsche 911 from 625 UK dealerships, as of 2 November 2026.
Overview
- Make: Porsche
- Model: 911
- Version: 3.8 Manual 2dr (350 bhp)
- Year: 2005
- Mileage: 57,000 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.8 litres, 350 bhp
- Gearbox: Manual
- Colour: Blue
- CO2: 280 g/km
About this car
This 2005 Porsche 911 has covered 57,000 miles. Priced at £32,490, it is advertised £5,871 below the AskCar estimate of £38,361. The AskCar estimate uses UK dealer asking prices, including 1,926 Porsche 911 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 124 days ago. Ask the dealer why the advert shows fewer miles than the 59,829 recorded at the latest MOT. MOT records show an expiry date of 1 January 2027. The seller is HSF Car Sales, based in Slough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £5,871 (15%) under the AskCar estimate of £38,361.
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 1,926 priced Porsche 911 adverts across different ages and specifications, as of 2 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 2 November 2026.
Time on sale
This 2005 Porsche 911 has been on sale for at least 124 days.
Price history
AskCar first saw this advert on 1 July 2026 at £32,490. 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 2 November 2026: valid until 1 January 2027.
It has had 16 MOTs. The latest, on 2 January 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 59,829 miles. The advert says 57,000 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 5,000 miles lower than the median mileage of a 2005 Porsche 911 on AskCar.
Browse all Porsche 911 cars for sale · 2005 Porsche 911 price guide
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Photos
2 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.