The E-PACE offers you a selection of petrol and diesel engines, and most of those come with mild-hybrid technology to keep fuel consumption low. But if you want economy, the best option is the P300e plug-in hybrid. Officially speaking, it will return 141mpg.
That figure assumes you’ll charge it regularly from the mains, using the 34-mile electric range for short trips and only occasionally calling on the petrol engine for longer journeys. That might be unrealistic for some, but if the car suits your lifestyle you can get impressive fuel consumption figures.
If you do longer distances, consider one of the diesels. The mild-hybrid system helps the D165 MHEV manage between 40.8 and 44.3mpg. But the standard D165 manual is even more efficient, returning 41.4-46.9mpg.