Depreciation & used values · Sports
Porsche 718 Cayman depreciation
The Porsche 718 Cayman loses about 30% of its value in its first three years. From a list price of £69,000, a 2023 example with around 16,000 miles on the clock is worth about £39,300 today. The year-by-year table below values every age of 718 Cayman at its typical mileage, from the same model behind its full profile.
How this curve is built — the level is pinned to a researched used-market price for this model (AutoTrader median, 2023 at 30k miles). The curve shape itself is a segment-level model shared with similar cars, not a per-model measurement, so treat the year-on-year pattern as indicative and the anchored year as the firm point.
Value by registration year
What a used 718 Cayman is worth, year by year
Each row values that year's 718 Cayman at its typical mileage (5,390 miles a year). The headline is the midpoint of a private sale and a dealer forecourt price; the range reflects condition and history.
| Reg year | Age | Typical miles | Est. value | Likely range | Of new price |
|---|---|---|---|---|---|
| 2026 | <1 yr | 2,500 | £64,800 | £57,350–£72,250 | 94% |
| 2025 | 1 yr | 5,500 | £53,950 | £47,550–£60,400 | 82% |
| 2024 | 2 yrs | 11,000 | £46,050 | £40,400–£51,700 | 73% |
| 2023 | 3 yrs | 16,000 | £39,300 | £34,300–£44,250 | 66% |
| 2022 | 4 yrs | 21,500 | £32,250 | £28,050–£36,500 | 59% |
| 2021 | 5 yrs | 27,000 | £28,000 | £24,250–£31,800 | 53% |
| 2020 | 6 yrs | 32,500 | £24,000 | £20,650–£27,350 | 47% |
| 2019 | 7 yrs | 37,500 | £20,800 | £17,850–£23,800 | 42% |
| 2018 | 8 yrs | 43,000 | £18,200 | £15,550–£20,900 | 39% |
Values are the Forecourt model's estimate at each age's typical mileage, not offers. For a specific mileage, trim and region, use the full 718 Cayman profile →
The depreciation curve
Share of original value retained by age (to 8 years). The same curve drives the interactive chart on the profile.
Best time to buy or sell
Hold — Fair value — depreciation is moderating
- Loses about 10% a year around 3 years old
- UK numbers steady (-2.0% year on year)
- Reliability 91/100
718 Cayman depreciation — quick answers
How much does a Porsche 718 Cayman depreciate?
The Porsche 718 Cayman loses about 30% of its value in the first three years. A 2023 example with around 16,000 miles is worth about £39,300 today.
What is a 2023 Porsche 718 Cayman worth?
A 2023 Porsche 718 Cayman at a typical 16,000 miles is worth about £39,300 — likely between £34,300 and £44,250 depending on condition and history.
When is the best time to buy or sell a Porsche 718 Cayman?
Fair value — depreciation is moderating. It loses about 10% a year around 3 years old.