Bigger does almost always mean more emissions/worse economy for a given technology. In this case someone else pointed out that the economy is about the same for both, which is due to the fact that technology has improved; if you put the engineering effort of the big car into the form factor of the little car, it’d be much more efficient.
Bigger does almost always mean more emissions/worse economy for a given technology. In this case someone else pointed out that the economy is about the same for both, which is due to the fact that technology has improved; if you put the engineering effort of the big car into the form factor of the little car, it’d be much more efficient.