Once branded as being the 'oil burners' in the motoring world, Diesel cars were known to be smoky and sluggish - despite being light on fuel. Petrol cars were seen as superior, burning fuel more cleanly and providing better performance. Are things still the same in 2016? And which engine type is best for you?
[ View the story "Turbo-Diesel vs Petrol/Turbo-Petrol" on Storify]