2003 Porsche 911
Auto 2dr
£14,995
Good value: £4,903 under the typical £19,898 for this model, age and mileage, drawing on 1,942 adverts of this make and model.
Overview
- Make
- Porsche
- Model
- 911
- Version
- Auto 2dr
- Mileage
- 81,000 miles
- Year
- 2003
- Fuel type
- Petrol
- Body type
- Convertible
- Gearbox
- Automatic
- Seats
- 4
- CO2
- 274 g/km
- Colour
- Black
- Doors
- 2
About this car
This 2003 Porsche 911 has covered 81,000 miles, around 20,700 more than typical for its age. Its asking price of £14,995 is £4,903 below our estimate of £19,898. We use UK dealer asking prices, including 1,942 Porsche 911 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 146 days ago. MOT records show an expiry date of 18 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Harrys Cars Billericay, based in Billericay.
Stock data from 20 October 2026.
Price history
First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £14,995 |
| 10 July 2026 | £14,995 |
| 20 October 2026 | £14,995 |
Price and mileage comparison
Estimated market asking price: £19,898. The asking price is £4,903 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 1,942 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 20,700 miles higher than typical for a 2003 Porsche 911.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 18 February 2027. 81,453 miles at the last test.
5 other cars with the same year, trim, gearbox and fuel are for sale from £14,695 to £29,995.
| Asking price | Mileage |
|---|---|
| £14,695 | 54,421 miles |
| £15,047 | 104,452 miles |
| £17,995 | 73,000 miles |
| £26,995 | 55,000 miles |
| £29,995 | 45,461 miles |
These cars have covered 45,461–104,452 miles, compared with 81,000 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 · 2003 Porsche 911 price guide
Similar cars for less
- 2003 Porsche 911, 500 miles, £500, Henley-on-Thames
- 2003 Porsche 911, 54,421 miles, £14,695, Plymouth
Dealer
Harrys Cars Billericay, Billericay. Across the dealer network: 23 cars for sale.
Dealer postcode: CM11 1RH.
Dealer opening hours
- Monday
- 08:00-17:00
- Tuesday
- 08:00-17:00
- Wednesday
- 08:00-17:00
- Thursday
- 08:00-17:00
- Friday
- 08:00-17:00
- Saturday
- 08:00-16:00
- Sunday
- 09:00-15:00
Vehicle photos
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