2018 Porsche 718 Boxster

2.5 T GTS PDK RWD Euro 6 (s/s) 2dr (360 bhp)

£47,980

Fair price: within 8% of the typical £49,287 for this model, age and mileage, drawing on 187 adverts of this make and model.

Overview

Make
Porsche
Model
718 Boxster
Trim
GTS
Version
2.5 T GTS PDK RWD Euro 6 (s/s) 2dr (360 bhp)
Mileage
31,000 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
2.5 L
Gearbox
Automatic
Power
360 bhp
Seats
2
CO2
186 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
PDK
Engine badge
GTS
Emissions standard
Euro 6

About this car

This 2018 Porsche 718 Boxster Gts is advertised with 31,000 miles on the clock. Its asking price of £47,980 is £1,307 below our estimate of £49,287. To estimate its market asking price, we analyse UK dealer adverts for 187 Porsche 718 Boxster cars across different ages and specifications. Since we first spotted the advert 37 days ago, the asking price has dropped by £1,000. It is advertised by Auto100.Co.Uk in Sutton-in-Ashfield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 37 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,000 from the first recorded £48,980. 4 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£48,980
30 September 2026£48,480
2 October 2026£47,980
7 October 2026£47,780
12 October 2026£48,480
20 October 2026£47,980
22 October 2026£47,980

Price and mileage comparison

Estimated market asking price: £49,287. The asking price is £1,307 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 187 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles higher than typical for a 2018 Porsche 718 Boxster.

7 other cars with the same year, trim, gearbox and fuel are for sale from £31,975 to £61,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£31,97510,000 miles
£39,99546,000 miles
£39,99555,864 miles
£41,95054,000 miles
£46,99544,000 miles

These cars have covered 4,200–55,864 miles, compared with 31,000 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 718 Boxster cars for sale · 2018 Porsche 718 Boxster price guide

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

Vehicle photos