2018 Porsche 911

Overview

Make

Porsche

Model

911

Trim

991 CARRERA 4 GTS

Version

3.0 T 991 Carrera 4 GTS PDK 4WD Euro 6 (s/s) 2dr (444 bhp)

Mileage

17,800 miles

Year

2018

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

444 bhp

Seats

4

CO2

207 g/km

Colour

Black

Doors

2

Driven wheels

Four Wheel Drive

Gearbox version

PDK

Engine badge

991 Carrera 4 GTS

Emissions standard

Euro 6

About this car

This 2018 Porsche 911 991 Carrera 4 Gts is advertised with 17,800 miles, approximately 2,900 below the typical mileage for its age. Our estimated market asking price is £90,494. This car is advertised at £87,995, which is £2,499 below that figure. The estimate uses 1,938 UK dealer adverts for the Porsche 911, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 20 days ago. Its MOT is recorded as valid until 4 May 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Pitlane Performance in Sevenoaks.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £90,494. The asking price is £2,499 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 2,900 miles lower than typical for a 2018 Porsche 911.

The advertised mileage is consistent with the last MOT reading.