On January 3rd, Mercedes presents the Vision EQXX with world-class efficiency, aerodynamics and a range of 1,000 km.
The length of the Concept EQXX is just under 5m in EQE format.
The battery size should be in the range of 80 kWh.
For a range of 1000 km, the consumption would have to drop to 8 kWh. Single-digit kWh consumption per 100 km is a novelty among electric car drivers.
The Vision EQXX does not make any concessions in terms of design, but thanks to active aerodynamic elements it should still have an optimum Cd value of only 0.17 and undercut the Mercedes EQS (0.20) once again.
The windshield is a little steeper than in the EQS. The greenhouse is narrower above the belt. In addition to the phenomenal drag coefficient, this also ensures a small frontal area.
The wheelhouses are slightly exposed. The wheels on the rear axle are not covered and the track width on the rear axle is therefore not narrower. This also ensures good directional stability.
In addition, it should be a front-wheel drive, since here the recuperation is better with only one driven axle (with a high recuperation on the rear axle this would block). You would have to do without recuperation power with rear-wheel drive. This is probably also due to the fact that the tires will be narrower in order to minimize rolling resistance.
There is an active cooling vents on the front. Normally they are closed for better aerodynamics. If they are opened, the air outlet is on the front hood in front of the A-pillars. The warm air is directed around the A-pillars without turbulence.
Solar modules should be integrated on the roof up to the trunk lid. The peak power is presumably in the range of 200 watt peak.
Further efficiency measures were carried out on the electric motor including peripherals and silicon carbide inverter (SiC). The exact details are not yet known.
The weight should be reduced by around 300 kg compared to an EQS.
The EQXX vision is intended to break the previous limits in the areas of range, efficiency and charging. The experts from the Mercedes Formula 1 team are also working on this.
Parts of these new technologies will then be incorporated into the MB.EA architecture from 2025.
Source - JESMB