Where each one leads
Porsche 718 Cayman GTS
Ahead on none of the like-for-like measures.
Toyota GR86
- On Canada's official test the most frugal 2026 Toyota GR86 uses 9.7 l/100 km, the 2025 Porsche 718 Cayman GTS 11.1.
- Measured by the cars' own fuel meters, the petrol Toyota GR86 uses 9.3 l/100 km on the road, the Porsche 718 Cayman GTS 11.5.
Only measures that do not depend on how many cars were sold: pass and failure rates against cars of the same age, ratings, fuel use and CO₂. How we compare
At a glance
| Porsche 718 Cayman GTS | Toyota GR86 | |
|---|---|---|
| Model years in the US safety record | 2022–2024 | 2022–2025 |
| New cars registered in Europe | 2,962 (2018–2022) | — |
| Licensed in the United Kingdom | — | 1,457 |
EEA new-car registrations (CC BY 4.0) · DVLA licensed vehicles (OGL v3.0) · RDW (CC0) · Traficom (CC BY 4.0) · generations: Wikidata (CC0).
Reliability and problems
| Porsche 718 Cayman GTS | Toyota GR86 | |
|---|---|---|
| New York safety inspections failed | — | 0.7% |
| … against cars of the same year | — | +8% |
| US owner complaints | — | 47 |
| Most complaints about | — | Engine |
| Model year with most complaints | — | 2022 (21) |
| US recall campaigns | 1 | 2 |
| Manufacturer service bulletins | 349 | 25 |
Complaint, recall and bulletin counts grow with the number of cars sold and are not adjusted for it. UK MOT: DVSA anonymised MOT results (OGL v3.0); New York: DMV inspections; complaints, recalls, bulletins and investigations: NHTSA (public domain); odometer: RDW (CC0).
Fuel, emissions and price
| Porsche 718 Cayman GTS | Toyota GR86 | |
|---|---|---|
| Official combined fuel use, Canada | 11.1 l/100 km (2025) | 9.7 l/100 km (2026) |
| Real-world use in Europe, petrol | 11.5 l/100 km | 9.3 l/100 km |
| Official CO₂ of new cars in Europe | 233 g/km | — |
| Average power of new cars in Europe | 294 kW (394 hp) | — |
| Average mass in running order | 1,506 kg | — |
Canada: NRCan Fuel Consumption Ratings, most frugal version of the latest year (OGL Canada). Europe: EEA monitoring of new-car CO₂ and on-board fuel meters (OBFCM), CC BY 4.0. Price: RDW catalogue price (CC0). Finland: Traficom (CC BY 4.0).