2018 Porsche 911

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

£89,995

Good value: £9,454 under the typical £99,449 for this model, age and mileage, drawing on 1,936 adverts of this make and model.

Overview

Make: Porsche
Model: 911
Trim: 991 4 GTS
Version: 3.0 T 991 4 GTS PDK 4WD Euro 6 (s/s) 2dr Targa (444 bhp)
Mileage: 12,350 miles
Year: 2018
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 444 bhp
Seats: 4
CO2: 196 g/km
Colour: Red
Doors: 2
Driven wheels: Four Wheel Drive
Gearbox version: PDK
Engine badge: 991 4 GTS
Emissions standard: Euro 6

About this car

This 2018 Porsche 911 991 4 Gts is advertised with 12,350 miles, approximately 9,100 below the typical mileage for its age. The dealer is asking £89,995, which is £9,454 below our market estimate of £99,449. To estimate its market asking price, we analyse UK dealer adverts for 1,936 Porsche 911 cars across different ages and specifications. We have tracked this advert for 65 days. Its recorded MOT is valid until 12 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is HOT Hatches, based in Beaconsfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 August 2026, 65 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
21 August 2026	£89,995
23 October 2026	£89,995

Price and mileage comparison

Estimated market asking price: £99,449. The asking price is £9,454 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 1,936 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,100 miles lower than typical for a 2018 Porsche 911.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 April 2027. 12,625 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £79,991 to £89,000.

Other matching cars
Asking price	Mileage
£79,991	59,911 miles
£89,000	24,250 miles

These cars have covered 24,250–59,911 miles, compared with 12,350 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 · 2018 Porsche 911 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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