2017 Porsche 911

3.0 Auto Euro 6 2dr

£76,995

Good value: £6,778 under the typical £83,773 for this model, age and mileage, drawing on 1,938 adverts of this make and model.

Overview

Make: Porsche
Model: 911
Version: 3.0 Auto Euro 6 2dr
Mileage: 9,500 miles
Year: 2017
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Seats: 4
Doors: 2
Emissions standard: Euro 6

About this car

This 2017 Porsche 911 has covered 9,500 miles, around 22,100 fewer than typical for its age. At £76,995, it is advertised £6,778 below our estimated market asking price of £83,773. Our estimate draws on 1,938 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 66 days ago. The seller is select GT, based in Buckinghamshire.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 August 2026, 66 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
17 August 2026	£76,995
21 October 2026	£76,995

Price and mileage comparison

Estimated market asking price: £83,773. The asking price is £6,778 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 1,938 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,100 miles lower than typical for a 2017 Porsche 911.

4 other cars with the same year, trim, gearbox and fuel are for sale from £65,995 to £81,995.

Other matching cars
Asking price	Mileage
£65,995	46,526 miles
£70,000	41,000 miles
£74,495	66,705 miles
£81,995	15,626 miles

These cars have covered 15,626–66,705 miles, compared with 9,500 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 911 cars for sale · 2017 Porsche 911 price guide

Dealer

select GT, Buckinghamshire. Across the dealer network: 21 cars for sale.

Dealer postcode: HP22 5HL.