Although Porsche no longer makes a diesel Cayenne, it still caters to all tastes. Those looking for performance can have a V6 or V8 petrol engine, while plug-in hybrid versions are available for those who want low fuel consumption and low emissions. The standard Cayenne will manage between 22.6 and 24.6mpg on the official economy test, while the Turbo will manage between 20 and 20.9mpg.
But if you choose a hybrid, the figures shoot up. With around 20-odd miles of all-electric range, the E-Hybrid and Turbo S E-Hybrid will both cut fuel bills – particularly if you do lots of short trips. On paper, the E-Hybrid does between 76.3 and 91.1mpg, while the Turbo S E-Hybrid manages 68.9 to 74.3mpg. If you’re leasing a Cayenne as a company car, it’s emissions that matter. The E-Hybrid is the model of choice, producing between 71 and 83g/km of carbon dioxide. That’s sure to keep your tax bill in check.