Mercedes-Benz A180 vs Volkswagen Golf

What's the difference?

Meet the world’s most aerodynamically efficient passenger car. Mercedes-Benz says the drag co-efficient for this new sedan version of its fourth-generation A-Class is the lowest ever measured for a passenger vehicle.

Which is quite a claim, but you only have to look at it to see how much work has gone into marrying good looks with slippery aero performance.

The A-Class sedan is substantially longer and fractionally taller than its hatchback sibling, but does that mean it’s better, or simply different?

Eight generations over more than half a century qualifies the Volkswagen Golf as an automotive icon, standing on the shoulders of its original beetle-shaped ancestor.

It remains one of the world’s favourite cars and this 110TSI Life version is the entry-point to the local model line-up, the latest ‘8.5’ version of which arrived here just over 12 months ago.

It sits in a hotly contested small-car category, appealing to those with a preference for a conventional hatch and pure internal-combustion power.

In an automotive world now dominated by increasingly electrified SUVs, we spent a week behind the wheel to see how it shapes up as an urban specialist with occasional open road ability.