That’s real bad customer service from Glasgow Mercedes. Did you put a deposit down on the CLA?
I ordered a CLA shooting brake 220d a couple of weeks ago, had to pay deposit. They had a problem getting a build slot, They said it’s because I want red and black leather interior. They contacted me on Monday confirming build slot acquired and expected delivery 28th April.
Anybody wanting to test drive the 220d may struggle to find one, Best to test the lower powered 200, then request a test drive any Mercedes with the new 2.0 litre Diesel engine in, That will give you a way of comparing the engines.