A fuel-efficient car could save you up to £836 a year, every year.
That’s how much you’ll save on fuel by buying the most efficient medium-sized car tested compared to the worst – the VW Beetle, say Which?
Along with long-range weather forecasts and psychic predictions, official mpg figures shouldn’t be taken at face value. Over the years Which? car testing has proved the fuel economy you get from your car in real life is almost never as good as the official mpg from the car’s glossy brochure.
Their in-depth car reviews publish a realistic fuel economy for every car, directly from our tests. But that’s only half the story.
The survey reveals big differences in annual mileage depending on the type of car you drive – and that adds up at the fuel pump. Think 10,000 miles is average? Think again.