Mercedes releases the EQC 4x4²

A small team of dedicated developers have created this drivable technology platform on the basis of an EQC 400 4MATIC, and its technical highlights include the multi-link portal axles as well as the production of a powerful sound in the interior and exterior. The headlamps turn into 'lampspeakers', because they also function as a loudspeaker at the same time.

The EQC 4x4² is an electric car of extremes. Mercedes-Benz wishes to test the limits with this vehicle, and show that e-mobility is not just urban, but also conceivable off-road. This one-off vehicle was developed by a cross-departmental team, which had already put the E 400 All-Terrain 4x4² on its studded wheels. 

The EQC 4x4² shows how enjoyable sustainable mobility can be. This is where electromobility technology and an intriguing customer experience are transferred to the mountains, thanks to MBUX and over-the-air updates. 

With the EQC 4x4² as a technology platform, Mercedes-Benz is demonstrating that love of adventure can be combined with lifestyle and sustainability. Its capabilities include driving through sand in desert regions and on beaches, on rocky terrain and through mountain streams.

As well as great reliability and corresponding comfort, the mature genes of the standard model also allow trailer operation and installation of a roof-rack. A roof-tent and inflatable dinghy allow the most remote areas to be reached - and when making an early start, the other adventurers in the camp will not even be woken up.

At 293mm, the EQC 4x4² rides more than twice as high as a production EQC. The fording depth is increased to 40cm from 15cm. The tremendous ground clearance is made possible by the conversion to portal axles. Unlike conventional axles, the wheels are not at the height of the axle centre, but are instead situated much lower down on the axle hubs owing to the portal gears. The 4x4² suspension is attached to the same body mounting points as the standard suspension.

Just as impressive are the approach and departure angles - 31.8 degrees at the front and 33 degrees at the rear, which compared to a conventional G-Class has an approach and departure angle of 28 degrees. 

Off-road drive programs take advantage of the high-performance logic of the current GLC models. Using targeted brake interventions, this enables an improved torque curve when starting on loose ground. Combined with a tyre size of 285/50 R 20, this results in an impressive sure-footedness in terrain. The striking visual appearance is rounded off by the matte metallic gunmetal grey car and the black wheel arch flares.