2021 Porsche Taycan 4S prices

There are 42 used 2021 Porsche Taycan 4S cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £40,500 (the median: half cost less, half cost more). The cheapest is £28,990. The middle half are priced between £39,000 and £42,000. Median mileage: about 38,000 miles.

Dealers lowered the asking price on more than a third of 2021 Porsche Taycan 4S cars: 15 of the 42 in the 14 days to 10 November 2026.

2021 Porsche Taycan 4S against other years

A 2020 Porsche Taycan 4S car has a typical asking price of £39,000 and a 2022 one £47,000, as of 10 November 2026.

AskCar lists 1,065 used Porsche Taycan across the UK, from 368 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.

2021 Porsche Taycan 4S cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 36 of the 38 cars listed here meet these rules. Page 2 lists every other 2021 Porsche Taycan 4S car, cheapest first, including the 2 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 990 priced Porsche Taycan adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Porsche Taycan 4S.

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 4 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2021 Porsche Taycan 4S: priced furthest below the AskCar estimate

These 10 are priced 5% to 13% under their AskCar estimate. Their asking prices run from £33,499 to £42,995.

Cheapest 2021 Porsche Taycan 4S: the lowest asking prices

These 10 are priced £28,990 to £38,990. They have covered 17,213 to 99,795 miles.

Lowest-mileage 2021 Porsche Taycan 4S

These 10 have covered 17,123 to 28,236 miles. Their asking prices run from £37,795 to £42,995.

Recently reduced 2021 Porsche Taycan 4S: the biggest price reductions in the 14 days to 10 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 10 November 2026. Their reductions since AskCar first saw them run from £1,000 to £3,150.

Newly advertised 2021 Porsche Taycan 4S: first seen by AskCar in the 7 days to 10 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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