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Porsche Cayman GT4 used • 27 cars price-checked by AutoUncle

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How much does the Porsche Cayman GT4 depreciate?

Used Porsche Cayman GT4

A used Porsche Cayman GT4 (2023) model loses about £1945 per month in value.


Factors that affect the depreciation of a Porsche Cayman GT4:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Porsche Cayman GT4. In addition to the monthly depreciation of £1945, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Porsche Cayman GT4 cost? Prices, ratings and depreciation by model year

How much does a used Porsche Cayman GT4 cost? Prices, ratings and depreciation by model year

Model year

Typical price range*

Average price

Price trend / depreciation
(last 12 months)

Cars for sale

2024 Porsche Cayman GT4

£129,995 - £165,995£147,995-2

2023 Porsche Cayman GT4

£80,890 - £144,995£107,122-£23,3407

2022 Porsche Cayman GT4

£76,919 - £109,000£85,579-5

2021 Porsche Cayman GT4

£74,900 - £80,990£78,736-5

2020 Porsche Cayman GT4

£35,000 - £74,995£59,165-3

2019 Porsche Cayman GT4

- - ----

2016 Porsche Cayman GT4

£57,999 - £57,999£57,999-1

2015 Porsche Cayman GT4

£57,396 - £79,950£66,073-4

*The 'Typical price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Porsche Cayman GT4 (model year 2023) - Price development for the last 12 months and price projection for the next 6 months (October 2024 - March 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2024 - October
£133,200
£110,380£156,020
Estimate
2024 - November
£120,680
£94,660£146,680
Estimate
2024 - December
£117,140
£91,480£142,800
Estimate
2025 - January
£113,620
£88,300£138,920
Estimate
2025 - February
£110,080
£85,120£135,060
Estimate
2025 - March
£106,560
£81,940£131,180
Estimate
2025 - April
£103,020
£78,760£127,300
Estimate
2025 - May
£99,500
£75,580£123,420
Estimate
2025 - June
£103,200
£80,340£126,060
Estimate
2025 - July
£105,640
£80,040£131,220
Estimate
2025 - August
£113,340
£90,300£136,400
Estimate
2025 - September
£109,860
£87,840£131,860
Estimate
2025 - November
£112,580
--
Forecast
2025 - December
£113,940
--
Forecast
2026 - January
£115,320
--
Forecast
2026 - February
£116,680
--
Forecast
2026 - March
£118,040
--
Forecast

All estimates and forecasts are based on actual market data

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£23,340

Next 6 months

£8,180

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Looking for a used Porsche Cayman GT4 at an unbeatable price?

Are you considering getting a used sports car? The Porsche Cayman GT4 is a solid choice. AutoUncle has 24 used Porsche Cayman GT4s for sale in the UK, each one sourced from an online marketplace or dealership website.

What is the used car price of the Porsche Cayman GT4?

A used Porsche Cayman GT4 costs between £61,995 for the cheapest variant and £146,995 for the most expensive model.

The cost of a pre-owned Porsche Cayman GT4 is determined by several factors. Key contributing elements include production year, engine size and performance, fuel economy of the car, vehicle mileage and equipment.

For example, a car that's younger with fewer miles on the odometer will typically have a higher price. Likewise, higher-end models with more luxurious features or more powerful engines tend to come with a more substantial price tag than an earlier version with less equipment and higher mileage.

Does the Porsche Cayman GT4 offer multiple trim lines?

When examining the market value of a used Porsche Cayman GT4, it's imperative to examine vehicles sharing identical trim level. If not, you might draw an inaccurate conclusion about which car to acquire.

What fuel configurations can I choose from for the Porsche Cayman GT4?

The Porsche Cayman GT4 most commonly uses petrol as its fuel type.

Before making a choice between the different fuel types, it's important to analyze your driving habits. In an average week, how much distance do you drive? Are you more inclined to take short drives or to go on longer journeys?

If your trips are mostly short, electric, plug-in hybrid or petrol may make the most sense. For daily long-distance driving, the electric car is often ideal - especially with a charger at home or at work. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. Diesel cars can still make sense if you drive very far and don't have access to charging. It's important to consider that in some countries, diesel engines with high emissions are prohibited from entering cities.

What body options does the Porsche Cayman GT4 have?

The Porsche Cayman GT4 is only available in the coupe body type in the UK. The coupe as a body type prioritises style and sporty driving. Compared to a sedan or an SUV, the chassis tends to be tighter and stronger. This body type is mostly for people without children, who usually travel light. This style is often more expensive than equivalent sedan or hatchback sister models.

Is the Porsche Cayman GT4 the best choice - or are there better alternatives?

The Porsche Cayman GT4 has various competitors from the same segment.

Favored alternatives for the Porsche Cayman GT4

  • BMW 420
  • Audi TT
  • Mazda MX5

With a selection of 1,572 available models on AutoUncle, the BMW 420 clearly stands out as the top alternative to the Porsche Cayman GT4. The BMW 420 has an average price tag of £16,785.

The Audi TT is another popular choice in this segment, with 918 cars for sale and an average price of £12,995. The Mazda MX5 comes in as the third most popular choice with an average sales price of £14,000 and 538 car for sale at the moment in the UK.

Weighing up the benefits of an electric car?

Not fixed on the Porsche Cayman GT4? Here are some electric options in the same segment::

Still on the hunt for the right electric car? Review our entire selection of electric cars here.

All body types for Porsche Cayman GT4

All fuel types for Porsche Cayman GT4

All years for Porsche Cayman GT4

All gear types for Porsche Cayman GT4