The Mercedes EQXX concept seems like a truly stellar car, which they
classify as "production-intent". Although, it probably will cost a
fortune.
2022 Mercedes EQXX previews a future four-door limousine [Update]
https://topelectricsuv.com/news/mercedes-benz/mercedes-750-mile-ev-range-tesla-rival/
The Mercedes EQXX concept is by far the sleekest four-door Mercedes-Benz
model. ...
The ultra-sleek exterior leads to an extremely low drag coefficient of
0.17 Cd, making the Vision EQXX the most aerodynamically efficient
Mercedes-Benz built. ...
The Tesla Model 3 has a Cd of 0.23, which commanded praise in 2018.
Porsche one-upped Tesla with its Taycan electric with a Cd of just 0.22.
In 2021, the Lucid Air with 0.21 Cd and Mercedes EQS with 0.20 Cd made
the competition quite intense among the aerodynamicists.
....
The car has a 920-volt battery pack with an energy storage capacity of
almost 100 kWh (net), and yet, it weighs just about 1,750 kg or 3,858
lbs (gross). The battery pack occupies 50% less volume and is 30%
lighter than that of the EQS. The concept EV offers a range of more than
1,000 km (621 miles).
...
Daimler says that the higher silicon content and advanced composition of
the anodes allow them to hold significantly more energy compared to
other anodes.
...
The Vision EQXX features 117 solar cells on the roof that can add up to
25 km (16 miles) to the driving range. A separate LFP battery pack
stores solar energy, which can power the lights, the infotainment
system, a climate blower, and other ancillaries.
...
Daimler says that the Vision EQXX consumes less than 10 kWh/100 km (>6
miles/kWh), which is equivalent to a 1L/100 km (235 mpg U.S. or 282 mpg
UK) fuel consumption rating for an ICE car.
...
The battery pack and motor work in sync to such an extent that 95% of
the stored energy ends up at the wheels.
---------
Peri
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