2017 Porsche 911

Overview

Make

Porsche

Model

911

Trim

991 CARRERA S

Version

3.0 T 991 Carrera S PDK RWD Euro 6 (s/s) 2dr (414 bhp)

Mileage

11,000 miles

Year

2017

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

414 bhp

Seats

4

CO2

178 g/km

Colour

Grey

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

PDK

Engine badge

991 Carrera S

Emissions standard

Euro 6

About this car

This 2017 Porsche 911 991 Carrera S is advertised with 11,000 miles, approximately 20,600 below the typical mileage for its age. At £70,980, it is advertised £12,854 below our estimated market asking price of £83,834. We use UK dealer asking prices, including 1,951 Porsche 911 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 46 days ago, the asking price has dropped by £4,000. It is for sale at Auto100.Co.Uk in Sutton-in-Ashfield.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £83,834. The asking price is £12,854 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 20,600 miles lower than typical for a 2017 Porsche 911.