However, in terms of fuel efficiency there could be a difference. (motorbeam.com)
There are a number of compact vehicles out on the road these days and they offer a variety of prices, sizes and capability in terms of fuel efficiency. (planethonda.com)
Whilst aviation has been demonised by environmentalists (myself included) in the past because of the climate - change impact of aircraft emissions, in terms of fuel efficiency per passenger kilometre the latest large aircraft like the Airbus A320 and the Boeing 787 now compare favourably with small family cars. (scientificamerican.com)