2018 Porsche 911

3.0 T 991 4S PDK 4WD Euro 6 (s/s) 2dr Targa (414 bhp)

£88,850

Fair price: within 8% of the typical £88,178 for this model, age and mileage, drawing on 1,938 adverts of this make and model.

Overview

Make
Porsche
Model
911
Trim
991 4S
Version
3.0 T 991 4S PDK 4WD Euro 6 (s/s) 2dr Targa (414 bhp)
Mileage
20,559 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
414 bhp
Seats
4
CO2
184 g/km
Colour
Grey
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
PDK
Engine badge
991 4S
Emissions standard
Euro 6

About this car

This 2018 Porsche 911 991 4S has covered 20,559 miles. Its asking price of £88,850 is £672 above our estimate of £88,178. Our estimate draws on 1,938 Porsche 911 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 34 days ago. Its asking price has since fallen by £1,145. MOT records show an expiry date of 3 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Dick Lovett Porsche Centre Swindon, based in Swindon.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 34 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,145 from the first recorded £89,995. 1 price reduction recorded, the latest observed on 11 October 2026.

Recorded asking prices
Date observedAsking price
19 September 2026£89,995
11 October 2026£88,850
21 October 2026£88,850

Price and mileage comparison

Estimated market asking price: £88,178. The asking price is £672 above 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 100 miles lower than typical for a 2018 Porsche 911.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 July 2027. 20,488 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £70,000 to £84,995.

Other matching cars
Asking priceMileage
£70,00059,000 miles
£78,78035,000 miles
£79,99029,993 miles
£84,89027,099 miles
£84,99516,131 miles

These cars have covered 16,131–59,000 miles, compared with 20,559 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