1999 Porsche 911

3.4 Auto Euro 3 2dr (300 bhp)

£14,980

Far under the typical £51,709 for this model, age and mileage, drawing on 1,938 adverts of this make and model: £36,729 less. Worth asking why.

Overview

Make
Porsche
Model
911
Version
3.4 Auto Euro 3 2dr (300 bhp)
Mileage
68,000 miles
Year
1999
Fuel type
Petrol
Body type
Estate
Engine
3.4 L
Gearbox
Automatic
Power
300 bhp
Seats
2
Colour
Silver
Doors
2
Emissions standard
Euro 3

About this car

The advertised mileage for this 1999 Porsche 911 is 68,000 miles. This car is advertised at £14,980, £36,729 below our estimated market asking price of £51,709. Such a large gap is worth checking with the dealer. To estimate its market asking price, we analyse UK dealer adverts for 1,938 Porsche 911 cars across different ages and specifications. This car was first seen in our listings data 31 days ago. MOT records show an expiry date of 25 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Scottish Motor Services in Glasgow.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 September 2026, 31 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
21 September 2026£14,980
23 September 2026£15,980
25 September 2026£14,980
21 October 2026£14,980

Price and mileage comparison

Estimated market asking price: £51,709. The asking price is £36,729 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,938 adverts of this make and model across different ages and specifications.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 June 2027. 68,494 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £19,995.

Other matching cars
Asking priceMileage
£19,99578,000 miles

These cars have covered 78,000 miles, compared with 68,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Porsche 911 cars for sale · 1999 Porsche 911 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos