A smaller engine always uses less fuel, since its capacity is smaller - while that seems to make perfect sense, it really might not be the case these days.
We are used to seeing these engines in bread and butter cars, but that isn't all they are good for. Here are some of the most powerful four-pots you can buy.
Caterham's new upcoming entry level Seven minimalists sports car will be powered by a small Suzuki sourced power unit.
Volkswagen expands the range of engines for the Beetle, allowing driving to be fun with small displacement and low fuel consumption.