2020 Mercedes-Benz CLA vs A-Class sedan: Differences compared

With the latest generation MFA architecture, Mercedes-Benz offers two compact sedans with FWD/AWD, and we put the A-Class and CLA side by side to see how they differ.

With the previous generation, if you wanted an A-Class-style car with a trunk/boot, you had to get the CLA “four-door coupe”. This time around, you have a choice.

A-Class

CLA

While the differences between the CLS and E-Class are very obvious because the former is trying to be a sports car, the other has softer, more elegant styling. The differentiation between the CLA and A-Class isn't quite as clear because the A-Class is already trying to be sporty, especially in hatchback guise.

A-Class

CLA

Both cars have a similar grille design. The A-Class has simple wedge-shaped headlights, while the CLA's are a little more complex. To our eyes, the A-Class' units actually look more sporty.

A-Class

CLA

The bumpers are different, but the biggest change is the addition of two power humps on the CLA's bonnet.

A-Class

CLA

Under the hood, though, both cars share drivetrain options, although in some markets the CLA will miss out on the more economical/cheaper variants. All engines (both petrol and diesel) are turbocharged four-cylinder units.

A-Class

CLA

Both the CLA and A-Class ride on the same 2,729mm (107.4-in) wheelbase. The CLA is a little wider (by 34mm or 1.3-in) for a broader, more muscular stance.

A-Class