AN UNBIASED VIEW OF INTEXT:EXP:

The Mercedes GLC PHEV can be had in both petrol- or diesel-electric variety, but it's the latter that gets the lowest CO2 emissions score and involved WLTP fuel-efficiency declare: while in the GLC 300de's case, the latter's in extra of 700mpg (Though reproducing that in every day use, as any plug-in hybrid proprietor is aware of, will greatly depe