With the A-class sedan being added, i don't know why MB is adding this. It makes no sense. The CLA has been a complete failure in the US. They would be much better off to bring the sedan and the hatch to the US and drop the CLA.
Comparing the E and CLS doesn't equate. The CLS is a large, up market niche vehicle. The CLA is an attempted volume vehicle.
Comparing the E and CLS doesn't equate. The CLS is a large, up market niche vehicle. The CLA is an attempted volume vehicle.