Mercedes-Benz B 250 4Matic and CLA 250 4Matic: Snow Class Published on February 12, 2015 in First Drives by Alain Morin Photo: Alain Morin Mercedes-Benz CLA 250 4Matic: In the back, space is limited. Note the huge tunnel in the middle; in the front-wheel drive CLA 250, that tunnel is almost non-existent.
