Mercedes-Benz A200 vs Hyundai I20

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?

Start occupying the top step of the World Rally Championship podium and the brand benefits are huge. Just ask Audi, Ford, Mitsubishi, Subaru, Toyota, Volkswagen and the many others which have done exactly that to great effect over the years.

And Hyundai’s most recent foray into the WRC has focused on the compact i20, and here we have that rally weapon’s civilian offspring, the much-anticipated i20 N.

It’s a lightweight, high-tech, city-sized, hot hatch designed to steer you away from Ford’s Fiesta ST or VW’s Polo GTI, and add even more lustre to Hyundai’s N performance badge.