2018 Porsche Cayenne 2.9 T V6 S

Overview

• Make: Porsche
• Model: Cayenne
• Trim: S
• Version: 2.9 T V6 S Auto 4WD Euro 6 (s/s) 5dr TiptronicS (434 bhp)
• Year: 2018
• Mileage: 64,016 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres, 434 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 209 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Porsche Cayenne has covered 64,016 miles. The dealer is asking £27,989, which is £1,616 below the AskCar estimate of £29,605. To work out the AskCar estimate, we analyse UK dealer adverts for 1,748 Porsche Cayenne cars across different ages and specifications. We first recorded this car for sale 1 day ago. Ask the dealer why the advert shows fewer miles than the 65,483 recorded at the latest MOT. The latest recorded MOT expires on 28 October 2027. It is advertised by Essex Prestige in Harlow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,616 (5%) under the AskCar estimate of £29,605.

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 1,748 priced Porsche Cayenne adverts across different ages and specifications, as of 5 November 2026.

A 2018 Porsche Cayenne with the 2.9 petrol engine is typically advertised at £32,000: the median of the 10 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2018 Porsche Cayenne advertised 1 day ago. About 3 in 10 of 2018 Porsche Cayenne cars are gone from sale within a month of being advertised: 16 of the 51 first advertised between 12 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £27,989. 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 5 November 2026: valid until 28 October 2027.

It failed its MOT on 28 October 2026 (offside front outer drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt; nearside front suspension arm pin or bush excessively worn; offside front suspension arm pin or bush excessively worn) and passed 1 day later, on 29 October 2026.

There were no advisories at the latest test.

Mileage at that test: 65,483 miles. The advert says 64,016 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 4,500 miles higher than the median mileage of a 2018 Porsche Cayenne on AskCar.

Similar cars

8 other 2018 Porsche Cayenne S 2.9 petrol automatic SUVs are for sale at UK dealers, from £27,995 to £39,315, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Porsche Cayenne S, 2.9 petrol SUV, black. Mileage: 64,566 miles. Price: £29,999, £2,010 more than this car. Dealer: Ideal Trade Centre in Preston. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-f0827f144a6f
• 2018 Porsche Cayenne S, 2.9 petrol SUV, blue. Mileage: 57,056 miles. Price: £29,490, £1,501 more than this car. Dealer: Autolex Motors in Crewe. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-23d325a1df6b
• 2018 Porsche Cayenne S, 2.9 petrol SUV, blue. Mileage: 71,000 miles. Price: £27,995, the same price as this car. Dealer: Precision Motor Group in Harlow. AskCar page: https://askcar.co.uk/car/porsche-cayenne-2018-d29d0d8ff145