We’ve tested the fuel economy of some of the most efficient cars, according to the official figures.
The Focus proved most economical, at 33mpg while towing.
The 120PS (118bhp) diesel is not the most powerful in the range, reflected in the 15.9-second 30-60mph time.
Blue dCi 115 Comfort 4x4
PureTech 225 Prestige Auto
1.5 EcoBlue 125PS ST Line AWD
1.5 EcoBlue 120PS Titanium X
2.0 TSI 190PS FR DSG
1.5 Turbo D Blueinjection (130PS) Energy