THE 2-MINUTE RULE FOR SEDAN

The Mercedes GLC PHEV is usually experienced in possibly petrol- or diesel-electrical form, but it's the latter that gets the bottom CO2 emissions rating and related WLTP fuel-efficiency assert: within the GLC 300de's circumstance, the latter's in surplus of 700mpg (Whilst reproducing that in everyday use, as any plug-in hybrid owner knows, will gr