Fiat 500 0.9 TwinAir Lounge

Italy swarmed with twin-cylinder Fiats back in the 1960s, but such engines have never been as popular here in the UK due to their meagre power outputs.The new Fiat 500 TwinAir has no such shortcomings, though, with its all-new, vertical-turbo twin pushing out a strong 84bhp and 107lb ft of torque from as little as 1900rpm.What's it like?Run at 30mph in fourth gear aboard the Fiat and you hear a