The Mercedes-Benz Actros is a heavy truck family built by Mercedes-Benz Trucks, part of Daimler Truck. First introduced in 1996, it is the brand's main long-distance and heavy-haulage range, covering semitrailer tractors and rigid chassis from roughly 18 tonnes up to 44 tonnes gross combination weight, with dedicated heavy-haulage variants rated for up to 250 tonnes. This evolution profile is based on AssetBase data.
This profile groups the Actros lineage into six major phases. They span five diesel generations, known internally as MP1 to MP5, the current ProCabin-equipped diesel range sold as the Actros L and Actros F, and the battery-electric eActros branch. The current line-up is built around the Actros L and Actros F with the aerodynamic ProCabin cab, alongside the electric eActros 300, eActros 400 and eActros 600. Diesel models use a six-cylinder in-line engine across a wide output band, while the eActros models use an electric drive axle and high-voltage battery packs.
The Actros is used for long-distance haulage, distribution and heavy transport. Generation identity matters because the same family name now covers Euro VI diesel powertrains and fully electric drives, several cab families, and gross weights from standard 40-tonne rigs to 250-tonne heavy haulage. For valuation, fleet and ESG workflows, two records that both read "Mercedes-Benz Actros" can describe very different assets.
A long-running heavy truck family that now spans Euro VI diesel and fully electric drive, organised in this profile across six major phases.
Mercedes-Benz Actros evolution at a glance
The Actros name covers nearly three decades of one heavy truck family. Across that span the basic role, a heavy on-road tractor or rigid for long-distance and heavy transport, has stayed constant, while the cab families, engines, electronics, emission standards and now the powertrain itself have all changed. The same model name can therefore describe a 1996 first-generation diesel, a 2019 MirrorCam-era MP5, a current ProCabin Actros L or a battery-electric eActros 600.
Because the diesel lineage and the electric branch developed in parallel, this profile groups them into datasheet-backed phases rather than a single one-row-per-generation timeline.
The takeaway: one family, six phases and two powertrains. Only the MP5, ProCabin and eActros phases are described directly by the uploaded datasheets; earlier generation names are used for lineage context.
Current or latest datasheet-covered line-up
The current Actros line-up is built around two diesel families, the Actros L and the Actros F, both offered with the aerodynamic ProCabin cab, alongside the battery-electric eActros range. Mercedes-Benz Trucks lists all of these as current models. The Actros L is the premium long-distance variant, with the Actros F positioned as the functional, ready-to-deliver entry into the range, available in 17 model versions across the StreamSpace and BigSpace cabs.
The diesel models share a six-cylinder in-line engine, branded OM 471 in its third generation on the Actros L, with outputs printed across the wider Actros range from 175 kW (238 hp) to 460 kW (625 hp) and torque from 1,000 Nm to 3,000 Nm, all to Euro VI. Drive configurations include 4x2, 6x2 and 6x4. The Actros L is also offered in BigSpace and GigaSpace tractor configurations with 350 kW, 375 kW and 390 kW outputs.
The electric eActros uses an electrical rear drive axle. The eActros 300 and eActros 400 share a drive rated at 400 kW peak and 330 kW continuous, differing mainly in battery size: three packs giving 336 kWh installed (291 kWh usable) on the 300, and four packs giving 448 kWh installed (388 kWh usable) on the 400. The eActros 600 steps up to a drive rated at 600 kW peak and 400 kW continuous, with three larger packs giving 621 kWh installed and 600 kWh usable, and supports DC fast charging up to a 1 MW capacity.
The main difference across the current range is powertrain and energy storage: diesel power class on the Actros L and F, and battery capacity on the eActros models, which sets their drive output and range class.
Major turning points in the model lineage
A handful of changes shape how the Actros should be understood. The 1996 launch established the Actros as a clean-sheet heavy truck range. The 2011 New Actros brought a new cab generation and the OM 471 six-cylinder engine that still underpins the current diesel models. The 2019 MP5 update is the first phase fully described by the uploaded datasheets, introducing MirrorCam in place of conventional mirrors and the Multimedia Cockpit.
The two most recent turning points reshape both the cab and the powertrain. The ProCabin, introduced on the Actros L and Actros F from 2024, is a more aerodynamic cab that Mercedes-Benz Trucks links to lower fuel consumption. In parallel, the eActros branch moved the family to battery-electric drive: the eActros 300 and 400 from 2021, then the long-distance eActros 600 with a 600 kWh-class battery and megawatt charging support. These are not the same asset class as a diesel Actros and should be identified separately.
Variants, body styles and special versions explained
The Actros name covers more than one technical truck. The model number, drive code, cab name and the diesel-versus-electric split all point to real differences. In the diesel range a designation such as "Actros 1851 LS 4x2" encodes a weight class and a power class: the first two digits indicate the gross weight class and the last two a power code, while suffixes such as LS mark the tractor cab and engine-tunnel format and 4x2, 6x2 or 6x4 mark the axle configuration. On the electric side, "eActros 300", "400" and "600" indicate battery and range class rather than engine size. These labels belong here, not in the generation timeline.
Technical evolution and specification signals
The technical profile has shifted substantially across the phases. The early generations established the diesel heavy truck format, and the 2011 New Actros introduced the OM 471 six-cylinder engine that, in its third generation, still powers the current Actros L. By the 2019 MP5 phase the uploaded datasheets show a broad Euro VI diesel range, from 175 kW (238 hp) and 1,000 Nm at the light end to 460 kW (625 hp) and 3,000 Nm at the top, the latter using turbocompound technology, paired with the Mercedes PowerShift 3 automated transmission and MirrorCam.
The current phase splits in two directions. On diesel, the ProCabin reshapes the cab for lower drag while keeping the OM 471 engine family. On electric, the eActros replaces the engine and gearbox entirely with an electrical drive axle and high-voltage battery packs: 291 kWh usable on the eActros 300, 388 kWh on the eActros 400 and 600 kWh on the eActros 600, the last supporting DC charging up to a 1 MW capacity. The same family now spans two fundamentally different drivelines.
The takeaway: power, torque and energy storage have all moved, and the move from diesel to electric is the clearest technical break, so output and energy figures should be read alongside the phase they belong to. A more detailed technical profile is available in AssetBase.
Energy use and lifecycle CO₂ across generations
Energy and emissions behaviour differs sharply across the Actros phases, driven first by emission standards on the diesel side and then by the move to electric drive. The diesel models in the uploaded datasheets are Euro VI, but the datasheets do not print a directly comparable CO₂ figure per model, so cross-phase diesel emissions cannot be compared from this data alone. The electric eActros models carry no tailpipe emissions, and their datasheets report energy in battery capacity rather than fuel or CO₂.
For practical analysis, operational energy and lifecycle CO₂ should be understood separately. A diesel Actros consumes fuel per kilometre, while an eActros consumes electricity per kilometre, and each has a different upstream profile. Because the family now spans both, a single "Actros" record is not enough to estimate emissions: the driveline, energy source and duty cycle all change the result.
EmissionBase® helps separate operational energy from broader lifecycle CO₂ assumptions such as production, battery or engine system, transport, maintenance and end-of-life treatment.
Why generation identity matters
The "Mercedes-Benz Actros" name alone is not enough to identify the asset. A 1996 first-generation diesel, a 2019 MirrorCam-era MP5, a current ProCabin Actros L and a battery-electric eActros 600 share a family name and a heavy-truck role, but they differ in cab generation, engine or drive type, power, energy source, gross weight class, emission profile and electronics.
For asset finance, leasing, residual value, marketplace and ESG workflows this matters in practice. Two records that both read "Actros" can represent very different trucks with different valuations, maintenance profiles, parts availability, charging or refuelling needs and lifecycle CO₂. Resolving the asset needs the generation or model code, the diesel-versus-electric split, the cab family, the axle configuration and the production year.
The diesel-to-electric divide is the sharpest example. An eActros 600 and a diesel Actros 1863 are both "Actros", but they have different drivelines, energy systems, charging or fuelling infrastructure and residual-value behaviour. Treating them as one asset type would distort any fleet, valuation or emissions view.
How this model family fits into wider heavy truck coverage
The Actros sits inside Mercedes-Benz Trucks' wider heavy and medium truck line-up. Adjacent same-make families include the Arocs for construction, the Atego for distribution, the Econic for municipal and urban work and the Unimog and Zetros for off-road duty, plus the electric eEconic alongside the eActros. Within the Actros range itself, the heavy-haulage SLT variants extend the family up to 250 tonnes gross combination weight.
In the wider heavy truck segment the Actros competes with comparable long-distance tractors and rigids from other European manufacturers. From a taxonomy perspective the Actros is a heavy truck within the transportation industry, recorded as a tractor unit or rigid chassis depending on the configuration, and as diesel or electric depending on the driveline.
.png)
%20(1).png)
