The A6 PHEV brings together a 2.0-litre four-cylinder petrol engine with an electric motor integrated into the seven-speed twin-clutch transmission. The e-motor draws power from a 14.1kWh lithium-ion battery which is good for a claimed 34 miles of electric-only running at speeds of up to 84mph. This largely depends on driving conditions. Recent trips in the dark and pouring rain knocked about 10 miles off that range, but at least you have the comfort of a good old ICE engine to rely on getting you where you want to go.
