Mercedes GLB and EQB ends 3 draws in the thermal-electric challenge - News and Previews. Are petrol, diesel or electric cars better? A question that many, or rather many, ask themselves when buying a new car.

What tips the scales for one solution over the other are various factors such as the km traveled annually, the type of use and usual itinerary, the needs of the owner and his family and - in the case of electric ones - the possibility of charging at home or at work.