Porsche 718 Cayman road tax
Road tax rates for every Porsche 718 Cayman variant on UK roads, 2016 to 2025.
| Year | Variant | CO2 g/km | First year (today) ? | Standard (year 2+) | Expensive car |
|---|---|---|---|---|---|
| 2025 | Cayman 2.0 flat-four Turbo 300PS (Petrol) | 198 | £3,420 | £200 | £440 |
| 2025 | Cayman S 2.5 flat-four Turbo 350PS (Petrol) | 207 | £3,420 | £200 | £440 |
| 2025 | Cayman GT4 RS 4.0 flat-six 500PS (Petrol) | 251 | £4,850 | £200 | £440 |
| 2025 | Spyder RS 4.0 flat-six 500PS (Petrol) | 282 | £5,690 | £200 | Not verified |
| 2022 | Cayman GTS 4.0 4.0 flat-six 400PS (Petrol) | 233 | £4,850 | £200 | Not verified |
| 2020 | Cayman S 2.5 flat-four Turbo 350PS (Petrol) | 196 | £3,420 | £200 | Not verified |
| 2018 | Cayman 2.0 flat-four Turbo 300PS (Petrol) | 184 | £2,270 | £200 | Not verified |
- Cayman 2025
2.0 flat-four Turbo 300PS (Petrol)
- CO2
- 198 g/km
- First year (today)
- £3,420
- Standard (year 2+)
- £200
- Expensive car
- £440
- Cayman S 2025
2.5 flat-four Turbo 350PS (Petrol)
- CO2
- 207 g/km
- First year (today)
- £3,420
- Standard (year 2+)
- £200
- Expensive car
- £440
- Cayman GT4 RS 2025
4.0 flat-six 500PS (Petrol)
- CO2
- 251 g/km
- First year (today)
- £4,850
- Standard (year 2+)
- £200
- Expensive car
- £440
- Spyder RS 2025
4.0 flat-six 500PS (Petrol)
- CO2
- 282 g/km
- First year (today)
- £5,690
- Standard (year 2+)
- £200
- Expensive car
- Not verified
- Cayman GTS 4.0 2022
4.0 flat-six 400PS (Petrol)
- CO2
- 233 g/km
- First year (today)
- £4,850
- Standard (year 2+)
- £200
- Expensive car
- Not verified
- Cayman S 2020
2.5 flat-four Turbo 350PS (Petrol)
- CO2
- 196 g/km
- First year (today)
- £3,420
- Standard (year 2+)
- £200
- Expensive car
- Not verified
- Cayman 2018
2.0 flat-four Turbo 300PS (Petrol)
- CO2
- 184 g/km
- First year (today)
- £2,270
- Standard (year 2+)
- £200
- Expensive car
- Not verified
First-year figures shown are the 2026-27 rate that would apply if registered today. Original registrants paid the rate in force at their registration date. Variants where the original-registration list price could not be verified show "Not verified" in the Expensive car column.