Gliding along soundlessly and cocooned within the Panamera’s comfortable cabin, you become fully aware of the noise, pace and bustle of a city’s busy roads.
When the battery’s power runs low, deploying E-Charge mode calls more heavily on the V6 petrol engine for propulsion and uses the electric motor to generate battery charge, which is stored until you re-engage full EV mode. That’s especially useful on routes that start on a motorway and end in a built-up area.
During the return leg of our test journey along the M4 and back into central London, a display indicated that the part-used battery had been replenished to its maximum within about half an hour of E-Charge driving and that we had a maximum of 16 miles of EV power at our disposal.
Once you’ve escaped from town, another driving mode, Sport, calls on the power from both electric motor and combustion engine to provide 410bhp, 435lb ft and a 0-62mph sprint time of 5.5sec.
As much fun as it is to feel the warp-speed low-end thrust supplied by the electric motor away from traffic lights, this manner of driving does feel at odds with the Panamera E-Hybrid’s low-emissions creed.
Should I buy one?
Using the E-Hybrid for urban driving comes with its challenges. The plug-in technology brings more of a burden than the first-generation hybrid, bumping the kerb weight to 2095kg, and the vehicle can feel cumbersome in the cut and thrust of heavy traffic.
It can also be difficult to thread the five-metre-long car through tight gaps, a challenge accentuated by the poor visibility out of the rear.
Nevertheless, the Panamera E-Hybrid wins as a luxury car with an impressively broad range of capabilities, something that has only been enhanced by its plug-in tech.
Porsche Panamera S E-Hybrid
Price £88,967; 0-62mph 5.5sec; Top speed 167mph; Economy 91.1mpg (combined); CO2 71g/km; Kerb weight 2095kg; Engine V6, 2995cc, supercharged, petrol, plus 70kW electric motor; Power 410bhp at 5500rpm; Torque 435lb ft at 1250-4000rpm; Gearbox 8-speed automatic