
Drivers have been warned to be "deeply sceptical" of automakers' claims after several popular hybrid and petrol cars were caught using significantly more fuel than advertised.
Many electric vehicles are also stopping short of their promised range.

Drivers have been warned to be "deeply sceptical" of automakers' claims after several popular hybrid and petrol cars were caught using significantly more fuel than advertised.
Many electric vehicles are also stopping short of their promised range.