2017 Porsche 911

Overview

Make

Porsche

Model

911

Trim

991 CARRERA GTS

Version

3.0 T 991 Carrera GTS PDK RWD Euro 6 (s/s) 2dr (444 bhp)

Mileage

37,758 miles

Year

2017

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

444 bhp

Seats

4

CO2

190 g/km

Colour

Silver

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

PDK

Engine badge

991 Carrera GTS

Emissions standard

Euro 6

About this car

At 37,758 miles, this 2017 Porsche 911 991 Carrera Gts has covered about 6,200 more miles than other 2017 Porsche 911 cars. Its asking price of £69,991 is £3,005 below our estimate of £72,996. Our estimate draws on 1,951 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 41 days ago, the asking price has dropped by £5,000. The seller is Cars of Penarth Road, based in Cardiff.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £72,996. The asking price is £3,005 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 1,951 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,200 miles higher than typical for a 2017 Porsche 911.