2018 Porsche Cayenne 3.0 TD V6 Platinum Edition

Overview

• Make: Porsche
• Model: Cayenne
• Trim: Platinum Edition
• Version: 3.0 TD V6 Platinum Edition Auto 4WD Euro 6 (s/s) 5dr (258 bhp)
• Year: 2018
• Mileage: 109,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 258 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 179 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 109,000 miles, this 2018 Porsche Cayenne Platinum Edition has covered about 49,000 more miles than other 2018 Porsche Cayenne cars. The dealer is asking £16,995, which is £1,548 below the AskCar estimate of £18,543. To work out the AskCar estimate, we analyse UK dealer adverts for 1,761 Porsche Cayenne cars across different ages and specifications. We first saw this car advertised 70 days ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Auto 2000 in Epping. 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

Good value: £1,548 (8%) under the AskCar estimate of £18,543.

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.

A 2018 Porsche Cayenne with the 3.0 diesel engine is typically advertised at £27,700: the median of the 32 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Porsche Cayenne has been on sale for at least 70 days.

Price history

AskCar first saw this advert on 28 August 2026 at £17,495. Its asking price is now £16,995, £500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 28 August 2026: £17,495
• 24 October 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 15 June 2027.

It has had 9 MOTs. The latest, on 8 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 102,033 miles, which matches the advertised 109,000 miles.

Advertised mileage is about 49,000 miles higher than the median mileage of a 2018 Porsche Cayenne on AskCar.

Similar cars

5 other 2018 Porsche Cayenne Platinum Edition 3.0 diesel automatic SUVs are for sale at UK dealers, from £16,795 to £26,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Porsche Cayenne Platinum Edition, 3.0 diesel SUV, black. Mileage: 110,300 miles. Price: £16,795, £200 less than this car. Dealer: MNK Motors in Birmingham. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-40151b02ea90
• 2018 Porsche Cayenne Platinum Edition, 3.0 diesel SUV, purple. Mileage: 98,000 miles. Price: £18,499, £1,504 more than this car. Dealer: X-Drive Motors in Leicester. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-6a66a3653caa
• 2018 Porsche Cayenne Platinum Edition, 3.0 diesel SUV, black. Mileage: 96,000 miles. Price: £22,995, £6,000 more than this car. Dealer: MDM Motor in Newry. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-dbf4e3024779

• The nearest: 2018 Porsche Cayenne Platinum Edition, 3.0 diesel SUV, silver, 54 miles from this car. Mileage: 32,000 miles. Price: £26,995, £10,000 more than this car. Dealer: Templetons Garage in Rushden. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-b3415dedf627