THE EQA HIGH-VOLTAGE BATTERY ALONE WEIGHS AN IMPRESSIVE 480 KG
With the EQA, Mercedes-Benz has presented the entry-level model, which has a fully electric range of up to 486 km (according to NEDC). The model carries a high-voltage battery, which already weighs 480 kg.
High-voltage battery of the EQA
The
high-voltage battery in the EQA - positioned below the passenger cabin in the middle of the vehicle - has the dimensions of 1,900 x 1,378 x 302 mm and a nominal capacity of around 190 Ah. The maximum power of the battery is 260 kW, the net usable capacity is 66.5 kWh. The battery itself consists of 200 lithium-ion cells in the form of 5 modules, the nominal voltage of which the manufacturer specifies as 368 volts and the maximum voltage as 420 volts.
Compared to combustion and plug-in hybrids
Looking at the weight of the EQA 250, the model weighs 2,040 kg when empty, with a payload of 430 kg. The gross vehicle weight is 2,470 kg. If you compare the EQA 250 with the combustion engined GLAs, for example with the GLA 250, you will quickly notice the different weights. The petrol version weighs just 1,485 kg empty, with a payload of 525 kg. The permissible total weight is then 2,010 kg. The plug-in hybrid GLA 250 4MATIC, on the other hand, has an unladen weight of 1,775 kg, with a payload of 520 kg (2,295 kg total weight).
EQA has to face its core competitors
Compared to the competition or the core competitors, Mercedes-Benz has positioned the EQA quite appropriately, whereby one has to consider the BMW i3S and the ID.3 from Volkswagen as well as the fully electric Hyundai KONA. However, the XC40 Recharge Pure Electric as well as the Polestar 2 and the Tesla Model Y also compete with the EQA.
Here is a comparison of the most important data (with power, energy content as well as maximum charging power and range with acceleration:
Mercedes Benz | EQA 250 | 140 kW / 375 Nm | Net approx. 66.5 kWh | 11 kW (AC), 100 kW (DC) | 426 km (WLTP) | 8.9 s | |
BMW | i3s (120 Ah variant) | 135 kW / 270 Nm | Net 38 kWh | 11 kW (AC), 50 kW (DC) | 285 km (WLTP) | 6.9 s | |
VW | ID.3 Plus (77 kW) | 150 kW / approx. 310 Nm | Net 77 kWh | 11 kW (AC), 125 kW (DC) | 550 km (WLTP) | 7.5 s | |
Tesla | Model Y (maximum range, dual motor) | 258 kW / approx. 527 Nm | Net 72.5 kWh | 11 kW (AC), approx. 250 kW (DC) | 425 km (WLTP) | 5.1 s | |
Hyundai | KONA electric (150 kW) | 150 kW / 395 Nm | Net 64 kWh | 11 kW (AC), 100 kW (DC) | 449 km (WLTP) | 7.9 s | |
Volvo | XC40 Recharge Pure Electric | 300 kW / 660 Nm | 78 kWh | 11 kW (AC), 150 kW (DC) | 400 km (WLTP) | 4.9 s | |
Polestar | Polestar 2 | 300 kW / 660 Nm | 78 kWh | 11 kW (AC), 150 kW (DC) | 470 km (WLTP) | 4.7 s | |
Mercedes-Benz