2003 Porsche Cayenne 4.5 Turbo

Overview

• Make: Porsche
• Model: Cayenne
• Trim: Turbo
• Version: 4.5 Turbo Tiptronic 4WD Euro 4 5dr (450 bhp)
• Year: 2003
• Mileage: 140,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 4.5 litres, 450 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 378 g/km
• Emissions standard: Euro 4, ULEZ compliant

About this car

This 2003 Porsche Cayenne Turbo is advertised with 140,000 miles on the clock. Priced at £7,995, it is advertised £525 below the AskCar estimate of £8,520. The AskCar estimate uses 1,761 UK dealer adverts for the Porsche Cayenne, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 42 days ago. The last MOT shows 140,944 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expiry date is 24 March 2020, which has passed. Confirm its status with the dealer. It is for sale at Blackrock Motors in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £525 (6%) under the AskCar estimate of £8,520.

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 1,761 priced Porsche Cayenne adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2003 Porsche Cayenne has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 25 September 2026 at £7,995. 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 6 November 2026: the latest record we hold ran out on 24 March 2020; ask the dealer for the current MOT.

It has had 16 MOTs. The latest, on 22 July 2020, failed.

It failed on: offside rear fog lamp not working; rear fog lamp switch inoperative; engine MIL inoperative or indicates a malfunction; and 4 more.

Advisories at the latest test: nearside non-obligatory mirror constantly pointing downward; multiple warnings on dash relating to light failures and psm failure; front fog lamps inop; and 10 more.

Mileage at that test: 140,944 miles. The advert says 140,000 miles, fewer than the MOT record, so ask the dealer which is right.