|Model|| Cylinder |
| Engine displacement |
| Rated output |
(kW at rpm)
| Top |
| Fuel consumption combined |
| CO2 |
|E 300 BlueTEC HYBRID||4 in-line||2143||– (150/4200)||– (242)||– (4.2–4.1)||– (110–107)|
The E 300 BlueTEC HYBRID is one of the thriftiest models in its vehicle class with a system output of 150 kilowatts from the diesel engine and 20 kW from the electric motor, a combined consumption of 4.2–4.1 l/100 km and CO2 emissions of only 110–107 g/km.
With this model, Mercedes-Benz takes a further step closer to its declared objective, emission-free driving, thus underscoring its innovative strength: Thanks to the combination of a 4-cylinder diesel engine with an electric motor the new E-Class is one of the most efficient models in its vehicle class. The E 300 BlueTEC HYBRID is a milestone in terms of economy, sustainability and comfort.
Quiet, relaxed cruising on long trips: The internal combustion engine can be switched off when coasting at speeds below 160 km/h. This can substantially cut both fuel consumption and emissions. The technical term for this highly efficient and enjoyable form of travel could not be more apt: Sailing.
With the coasting and enhanced coasting functions which can be manually activated using the steering wheel gearshift paddle, consumption can be reduced even further. Energy recovery keeps it to a minimum.The internal combustion engine stays switched off and the electric motor alone works to keep the speed constant.
During strong acceleration the boost function can provide noticeably more dynamics by using the power of both engines. And locating the lithium-ion battery in the engine compartment means the occupants do not have to put up with restrictions to the luggage compartment capacity.
Figures in brackets apply to vehicles with automatic transmission
 Figures for rated output and rated torque in accordance with Directive 80/1269/EEC in the currently applicable version.
 The figures shown for fuel consumption and CO2 emissions were obtained in accordance with the prescribed measuring process (Directive [EC] 715/2007 in its currently applicable version). The figures are not based on an individual vehicle and do not constitute part of the product offer; they are provided solely for purposes of comparison between different vehicle models.