1999 Porsche 911 3.4 Carrera 996

Overview

• Make: Porsche
• Model: 911
• Trim: 996
• Version: 3.4 996 RWD Euro 3 2dr (300 bhp)
• Year: 1999
• Mileage: 103,719 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.4 litres, 300 bhp
• Drive: Rear-wheel drive
• Emissions standard: Euro 3

About this car

At 103,719 miles, this 1999 Porsche 911 996 has covered about 35,700 more miles than other 1999 Porsche 911 cars. The AskCar estimate for this car is £29,058, but it is priced at £7,000, a difference of £22,058. Ask the dealer to confirm the price and vehicle details. To work out the AskCar estimate, we analyse UK dealer adverts for 1,971 Porsche 911 cars across different ages and specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £1,000. You can find this car at Euro UK Motors in Silsoe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £22,058 (75%) under the AskCar estimate of £29,058. 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 44 days.

Price history

AskCar first saw this advert on 25 September 2026 at £8,000. Its asking price is now £7,000, £1,000 less. The latest price cut was seen on 2 October 2026.

Price changes recorded:

• 25 September 2026: £8,000
• 30 September 2026: £7,500
• 2 October 2026: £7,000

Mileage and MOT

Advertised mileage is about 35,700 miles higher than the median mileage of a 1999 Porsche 911 on AskCar.