2017 Porsche Cayenne

3.0 TD V6 Platinum Edition Auto 4WD Euro 6 (s/s) 5dr (258 bhp)

£19,995

Fair price: within 8% of the typical £20,496 for this model, age and mileage, drawing on 1,726 adverts of this make and model.

Overview

Make: Porsche
Model: Cayenne
Trim: PLATINUM EDITION
Version: 3.0 TD V6 Platinum Edition Auto 4WD Euro 6 (s/s) 5dr (258 bhp)
Mileage: 76,000 miles
Year: 2017
Fuel type: Diesel
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 258 bhp
Seats: 5
CO2: 179 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: TD V6
Emissions standard: Euro 6

About this car

This 2017 Porsche Cayenne Platinum Edition is advertised with 76,000 miles, approximately 7,000 below the typical mileage for its age. Its asking price of £19,995 is £501 below our estimate of £20,496. The estimate uses 1,726 UK dealer adverts for the Porsche Cayenne, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 145 days ago. Its asking price has since fallen by £2,000. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 17 February 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Platinum Autos in Princes Risborough.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £2,000 from the first recorded £21,995. 4 price reductions recorded, the latest observed on 26 September 2026.

Recorded asking prices
Date observed	Asking price
29 May 2026	£21,995
17 June 2026	£20,995
1 July 2026	£20,495
11 July 2026	£20,495
20 July 2026	£19,995
21 July 2026	£19,995
28 August 2026	£20,995
26 September 2026	£19,995
19 October 2026	£19,995

Price and mileage comparison

Estimated market asking price: £20,496. The asking price is £501 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 1,726 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,000 miles lower than typical for a 2017 Porsche Cayenne.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 17 February 2027. 75,892 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £17,990 to £24,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,990	96,680 miles
£17,999	94,000 miles
£19,000	89,000 miles
£22,000	95,178 miles
£23,991	64,240 miles

These cars have covered 64,240–96,680 miles, compared with 76,000 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 Cayenne cars for sale · 2017 Porsche Cayenne price guide

Dealer

Platinum Autos, Princes Risborough. Across the dealer network: 20 cars for sale.

Dealer postcode: HP27 9PH.