• EQC 4x4² – Electric goes beyond.

Electric mobility develops a thirst for adventure.

Emotive appearance, sure-footed on rough terrain and with future-oriented technology: the EQC 4x4² shows that electrification at Mercedes-Benz already goes farther than the road network. A small team of dedicated developers has created this drivable technology platform on the basis of an EQC 400 4MATIC. The 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.

EQC 400 4MATIC:
Stromverbrauch kombiniert: 21,5–20,1 kWh/100 km;
CO₂-Emissionen kombiniert: 0 g/km.⁶

The Mercedes-Benz EQC 4x4² drives through water.

A cross-departmental development.

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. The one-off was developed by a cross-departmental team under development engineer Jürgen Eberle which has already put the E 400 All-Terrain 4x4² on its studded wheels. “Our aim is to combine modern luxury and sustainability with emotional appeal. The EQC 4x4² shows how enjoyable sustainable mobility can be. This is where electromobility, high-tech and an intriguing customer experience are transferred to the mountains, thanks to MBUX and over-the-air updates. To put it succinctly, electric, progressive luxury goes off-road,” says Markus Schäfer, member of the Board of Management of Daimler AG and Mercedes-Benz AG responsible for Daimler Group Research and Mercedes-Benz Cars COO. “This drivable study clearly shows that alongside a passion for e-mobility, we at Mercedes-Benz lay a strong claim to leadership in this sector and will heighten the emotional appeal of this even further in the future.”

The Mercedes-Benz EQC 4x4² drives through deep, dirty water.

Adventure can be combined with lifestyle and sustainability.

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 remotest areas to be reached – and when making an early start, the other adventurers in the camp will not even be woken up.

Adventure can be combined with lifestyle and sustainability.

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 remotest areas to be reached – and when making an early start, the other adventurers in the camp will not even be woken up.

With tremendous ground clearance.

At 293 millimetres, the EQC 4x4² rides more than twice as high as a production EQC (140 millimetres). Even a G-Class rides 58 millimetres lower. The fording depth is increased by 15 centimetres, to 40 centimetres. 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. Or conversely, the entire vehicle moves up. The 4x4² suspension is attached to the same body mounting points as the standard suspension.

The Mercedes-Benz EQC 4x4² drives through water.

Sound experience with its own soundscape.

Another highlight of the EQC 4x4² is the sound experience with its own soundscape. The acoustic production comprises sounds that give the driver feedback on system availability and vehicle parking, as well as an interactive, emotionalising driving sound. It is influenced by various parameters such as the position of the accelerator pedal, speed or energy recovery rate. The technology uses intelligent sound design algorithms to calculate the sounds coming from the amplifier of the sound system in real time and the interior loudspeakers to reproduce them.

The production EQC uses the external noise generator (Acoustic Vehicle Alert System, AVAS) required by law to reproduce the sounds. The EQC 4x4² has a more powerful AVAS composed specifically for it and uses the headlamps as external speakers for this purpose. The reason being that the sound experts of Mercedes-Benz have made creative use of the available installation space in the headlamp housings – the “lampspeaker” was born.

The Mercedes-Benz EQC 4x4² drives through the snow.

Image gallery.

Kraftstoffverbrauch kombiniert CO₂-Emissionen kombiniert Stromverbrauch im kombinierten Testzyklus

Product may vary after press date on 14.10.2020.

1 Die angegebenen Werte wurden nach dem vorgeschriebenen Messverfahren ermittelt. Es handelt sich um die „NEFZ-CO₂-Werte“ i. S. v. Art. 2 Nr. 1 Durchführungsverordnung (EU) 2017/1153. Die Kraftstoffverbrauchswerte wurden auf Basis dieser Werte errechnet. Der Stromverbrauch wurde auf der Grundlage der VO 692/2008/EG ermittelt. Weitere Informationen zum offiziellen Kraftstoffverbrauch und den offiziellen spezifischen CO₂-Emissionen neuer Personenkraftwagen können dem „Leitfaden über den Kraftstoffverbrauch, die CO₂-Emissionen und den Stromverbrauch aller neuen Personenkraftwagenmodelle“ entnommen werden, der an allen Verkaufsstellen und bei der Deutschen Automobil Treuhand GmbH unter www.dat.de unentgeltlich erhältlich ist.

4 Angaben zu Kraftstoffverbrauch, Stromverbrauch und CO₂-Emissionen sind vorläufig und wurden vom Technischen Dienst für das Zertifizierungsverfahren nach Maßgabe des WLTP-Prüfverfahrens ermittelt und in NEFZ-Werte korreliert. Eine EG-Typgenehmigung und Konformitätsbescheinigung mit amtlichen Werten liegen noch nicht vor. Abweichungen zwischen den Angaben und den amtlichen Werten sind möglich.

6 Stromverbrauch und Reichweite wurden auf der Grundlage der VO 692/2008/EG ermittelt. Stromverbrauch und Reichweite sind abhängig von der Fahrzeugkonfiguration. Weitere Informationen zum offiziellen Kraftstoffverbrauch und den offiziellen spezifischen CO₂-Emissionen neuer Personenkraftwagen können dem „Leitfaden über den Kraftstoffverbrauch, die CO₂-Emissionen und den Stromverbrauch aller neuen Personenkraftwagenmodelle“ entnommen werden, der an allen Verkaufsstellen und bei der Deutschen Automobil Treuhand GmbH unter www.dat.de unentgeltlich erhältlich ist.