With this new model, Mercedes-Benz Trucks is specifically addressing the growing demand for locally CO₂-free transport solutions in high-volume long-haul shipping. Lowliner semi-trucks feature an exceptionally low fifth-wheel height, allowing them to pull mega-trailers with larger cargo capacities. This is particularly beneficial for transporting heavily packaged goods where cargo volume matters more than weight. 

Technically, the eActros Lowliner is based on the powertrain concept of the eActros 600, which has been in customer use since late 2024. Offered as a 4x2 tractor with a 4,000-millimeter wheelbase, the vehicle matches the coupling heights and ground clearances of comparable diesel trucks. This allows the electric truck to be integrated into existing fleets without any major adjustments.

Customers can choose between two battery options. The eActros 400 Lowliner features two lithium iron phosphate (LFP) battery packs with a total installed capacity of 414 kWh. The eActros 600 Lowliner utilizes three battery packs totaling 621 kWh. The driving range of the eActros 600 Lowliner is expected to match that of the standard eActros 600, which can cover up to 500 kilometers (approx. 310 miles) without intermediate charging at a gross combination weight of 40 metric tons. 

Thanks to its smaller battery configuration, the eActros 400 Lowliner offers higher payload reserves. It has a maximum payload capacity of up to 24 metric tons, while the eActros 600 Lowliner can haul up to 21 metric tons. This allows customers to choose between maximum range and higher payload depending on their specific operational needs. 

Both variants come standard with a CCS2 charging port supporting up to 400 kW of charging power. Charging from 10% to 80% takes about 46 minutes for the eActros 400 Lowliner and around 70 minutes for the eActros 600 Lowliner. An optional MCS (Megawatt Charging System) port will also be available to enable even higher charging capacities in the future. 

Like the other vehicles in the eActros family, the Lowliner variant features the electric drive axle developed by Mercedes-Benz Trucks, equipped with two electric motors and a four-speed transmission. It delivers a continuous output of 400 kW and a peak output of 600 kW. The powertrain is complemented by multi-stage regenerative braking for energy recovery, as well as the Predictive Powertrain Control system. This predictive cruise control accounts for topography, traffic signs, and navigation data to optimize energy consumption and range.