1999 Porsche 911 3.4 996 Carrera 4
Price: £19,990. Far below the going rate: £16,911 (45%) under the AskCar estimate of £36,901, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,971 priced Porsche 911 adverts on AskCar as of 8 November 2026. Worth asking the dealer why.
AskCar lists 2,458 used Porsche 911 from 618 UK dealerships, as of 8 November 2026.
Overview
- Make: Porsche
- Model: 911
- Trim: 996 Carrera 4
- Version: 3.4 996 Carrera 4 Manual 4WD Euro 3 2dr (300 bhp)
- Year: 1999
- Mileage: 66,000 miles
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.4 litres, 300 bhp
- Gearbox: Manual
- Drive: Four-wheel drive
- Colour: Yellow
- CO2: 295 g/km
- Emissions standard: Euro 3
About this car
At 66,000 miles, this 1999 Porsche 911 996 Carrera 4 has covered about 2,000 fewer miles than other 1999 Porsche 911 cars. This car is priced at £19,990, £16,911 below the AskCar estimate of £36,901. Such a large price gap is worth checking with the dealer. The AskCar estimate draws on 1,971 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 164 days ago. The recorded MOT expired on 17 November 2025, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at SNL Motors in Keston. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Far below the going rate: £16,911 (45%) under the AskCar estimate of £36,901. Worth asking the dealer why.
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 1,971 priced Porsche 911 adverts across different ages and specifications, as of 8 November 2026.
Time on sale
This 1999 Porsche 911 has been on sale for at least 164 days.
Price history
AskCar first saw this advert on 28 May 2026 at £19,990. 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 8 November 2026: the latest record we hold ran out on 17 November 2025; ask the dealer for the current MOT.
It has had 10 MOTs. The latest, on 18 November 2024, passed.
Advisories at the latest test: oil leak, but not excessive; offside rear brake pipe corroded, covered in grease or other material.
Mileage at that test: 65,760 miles, which matches the advertised 66,000 miles.
Advertised mileage is about 2,000 miles lower than the median mileage of a 1999 Porsche 911 on AskCar.
Browse all Porsche 911 cars for sale · 1999 Porsche 911 price guide
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Photos
30 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.