88g/km
The tiny Smart is the UK’s most economical car – by some margin. The two-seat turbodiesel returns an amazing 85.6mpg! CO2 emissions are a similarly micro 88g/km. It’s not fast, but game, and maintains speed well. City centres find the fortwo in its element, nipping into gaps no other car can. Occupants sit safe and high too, and Mercedes build means it’s solid. Don’t forget, though – it is only you and a mate along for the ride…
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