2018 Porsche 911 prices

There are 84 used 2018 Porsche 911 cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £85,000 (the median: half cost less, half cost more). The cheapest is £49,990. The middle half are priced between £76,500 and £134,000. Median mileage: about 26,000 miles.

Dealers lowered the asking price on more than one in ten of 2018 Porsche 911 cars: 16 of the 84 in the 14 days to 10 November 2026.

2018 Porsche 911 prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
3.0 petrol£78,500Too few for sale£81,000Too few for saleToo few for sale

Only 14 of the 2018 Porsche 911 cars for sale have the 3.8 petrol engine, too few to give a typical asking price.

Only 10 of the 2018 Porsche 911 cars for sale have the 4.0 petrol engine, too few to give a typical asking price.

Typical asking prices are of 2018 Porsche 911 cars for sale on 10 November 2026, and are given only where at least 20 cars with a price are for sale.

2018 Porsche 911 against other years

A 2017 Porsche 911 car has a typical asking price of £75,000 and a 2019 one £85,000, as of 10 November 2026.

AskCar lists 2,452 used Porsche 911 across the UK, from 617 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 Porsche 911 cars for sale now, page 2 of 2

This page lists 2018 Porsche 911 cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,975 priced Porsche 911 adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Porsche 911.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 2 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Porsche 911 by gearbox, fuel and body

Porsche 911 prices by year

Porsche 911 by trim

Porsche 911 by price

Porsche 911 near you

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