Chassis & Suspension
The CLA’s running gear features McPherson strut suspension at the front and independent multilink suspension at the rear. Three control arms and one trailing arm at each of the rear wheels enable longitudinal and transverse forces to be handled separately. Specific to the CLA is the flexible decoupling of the rear axle sub-frame for improved ride characteristics. The wheel mounts and spring guides are made from aluminum in order to reduce unsprung masses. Standard equipment includes the Mercedes-Benz Sport Suspension for sporty yet comfortable handling.
The CLA also comes as standard with electromechanical power steering. Compared with conventional systems, this power steering system offers improved driver feedback and makes an important contribution to overall efficiency, as the power steering function draws energy only under active steering. It also facilitates various steering assistance functions activated by the ESP® control unit. These include counter-steering in the event of oversteer, corrective steering when braking on road surfaces with differing levels of grip (split-friction braking), minimization of torque steer and compensation for crosswinds and road gradients.
Both the front wheel drive and 4MATIC variants of the CLA250 are delivered on 17-inch, 5-spoke, two-tone wheels clad in all-season, run-flat tires. The Sport Package offers 18-inch AMG twin 5-spoke wheels and adds Sport body styling plus perforated front discs.