Porsche Cayenne: real-world fuel consumption
Fuel meter readings from 18,128 Porsche Cayenne cars reported in 2024, split by engine.
Excluding plug-in hybrids, the average is 13.8 L/100 km on the road against 12.3 officially (12% above official).
Lowest real-world consumption: Petrol · 324 kW (441 hp) at 12.9 L/100 km.
Every engine: official vs real
| Engine | cars | Official (WLTP) | Real world | Gap |
|---|---|---|---|---|
| Petrol · 250 kW (340 hp) | 2,618 | 11.3 | 13.1 | +16% |
| Petrol · 338 kW (460 hp) | 1,709 | 13.2 | 14.2 | +7% |
| Petrol · 471 kW (640 hp) | 682 | 14.0 | 16.2 | +16% |
| Petrol · 324 kW (441 hp) | 430 | 11.9 | 12.9 | +8% |
| Petrol · 404 kW (549 hp) | 243 | 13.4 | 14.7 | +10% |
Engines with fewer than 100 cars in the data are not shown. Hybrid includes mild hybrids (48 V) as registered by the manufacturer.
Plug-in hybrid
| Engine | cars | Official (WLTP) | Real world | Electric share | Gap |
|---|---|---|---|---|---|
| Plug-in hybrid · 250 kW (340 hp) | 11,135 | 3.3 | 10.4 | 20% | +217% |
| Plug-in hybrid · 404 kW (549 hp) | 898 | 3.9 | 12.2 | 18% | +215% |
| Plug-in hybrid · 224 kW (305 hp) | 107 | 1.5 | 9.5 | 24% | +522% |
The official WLTP figure for plug-in hybrids assumes a share of electric driving based on range. When cars are charged less often than assumed, real consumption is far higher.
By reporting year
| cars | Real world | |
|---|---|---|
| 2021 | 293 | 13.9 |
| 2022 | 1,515 | 13.8 |
| 2023 | 3,222 | 13.7 |
| 2024 | 5,789 | 13.8 |
The same cars are reported again each year with their lifetime totals, so years are not added together.
Models: Porsche
Source: European Environment Agency, real-world CO₂ emissions from cars, 2024 data (CC BY 4.0), based on on-board fuel consumption meters (Regulation (EU) 2019/631, Article 12). Grouping by model and engine, averages and percentiles by RealFuelConsumption. Not affiliated with the EEA or the manufacturer.