Superior driving dynamics and exemplary efficiency are the key characteristics of the new BMW 3 Series Sedan. With the extension of the engine portfolio to include a plug-in hybrid system, these essential properties of the new sports sedan acquire an additional and especially pioneering dimension. In the new BMW 330e Sedan, the latest generation of BMW eDrive Technology is combined with a 4-cylinder petrol engine to provide a significant increase in sporty flair as well as an even more intense electrically powered driving experience. The first ever standard XtraBoost integrated in a BMW model temporarily increases the system output of the plug-in hybrid drive to up to 215 kW/292 hp with an additional 30 kW/40 hp. In addition to spontaneity of response, this also increases the electrical range of the new BMW 330e Sedan as compared to the predecessor model by 50%. It is now possible to cover a distance of up to 60 kilometres on a locally emissions-free basis.
In the new BMW 330e Sedan, intelligently controlled interaction between the electric motor and the combustion engine reaches a whole new level. More than ever, the electrification of the powertrain contributes not just to increased efficiency but also to creating a distinctive form of driving pleasure. The plug-in hybrid system consists of a 2-litre, 4-cylinder petrol engine with BMW TwinPower Turbo Technology and an electric motor. Together they generate a system output of up to 215 kW/292 hp. The intelligent hybrid control of the new BMW 330e Sedan combines the drive torque of the 135 kW/184 hp combustion engine with the power of the electric motor which generates 83 kW/113 hp. The maximum system torque is 420 Nm. As a result, the new BMW 330e Sedan accelerates from zero to 100 km/h in 6.0 seconds. In ELECTRIC mode, locally emissions-free motoring is even possible at speeds of up to 140 km/h – previously: 120 km/h.
The new and standard XtraBoost in the BMW 330e Sedan raises it to its highest level of dynamic performance. It is easy to access by activating SPORT mode using the driving experience switch. In order to support the combustion engine in dynamic driving situations, the electric motor with XtraBoost temporarily provides up to 30 kW/40 hp – stored in the high-voltage battery – in addition to its continuous output. This makes the drive characteristics available that are typical of the BMW 3 Series Sedan. For the first time in a BMW hybrid model, this includes an accelerator pedal curve that offers both maximum sporty flair and precision along with a specific shifting programme for the 8-speed Steptronic transmission complete with brake downshifts. The additional XtraBoost makes for a more intense acceleration experience than in a conventionally powered vehicle with a comparable engine output.
The driving experience is accompanied by a model-specific sound design that includes highly emotional engine acoustics inside the vehicle, too. As such, the BMW 330e Sedan combines a definite sporty and dynamic orientation with the proven qualities of a plug-in hybrid model. The hybrid-specific optional equipment features of the new BMW 330e include an acoustic pedestrian protection function.
The electric motor of the new BMW 330e Sedan is integrated in the 8-speed Steptronic transmission in order to save space. Due to its intelligent design, the hybrid-specific transmission is only 15 millimetres longer than the corresponding versions for conventionally powered models of the new BMW 3 Series Sedan. Power generation achieves a particularly high level of efficiency through the recuperation of braking energy, with the electric motor taking on the function of a generator. The electrical energy fed into the high-voltage battery in this way or via connection to the power grid also serves to supply the vehicle electrical system. This means that a generator powered by the combustion engine is no longer necessary, thereby further increasing the efficiency of the system as a whole.
The high-voltage battery in the new BMW 330e Sedan is positioned underneath the rear seats, while the fuel tank is located above the rear axle. This means that luggage compartment volume is only slightly restricted in the plug-in hybrid model.
In addition, virtually the entire range of optional equipment features for the new BMW 3 Series Sedan is available for the plug-in hybrid. As alternatives to the basic version, the new BMW 330e also comes in the model variants Advantage, Sport Line, Luxury Line and M Sport. Among other things it can be fitted with the Adaptive M suspension including Variable Sports Steering and the M sports brake system. The full programme of innovative driver assistance systems to optimise comfort and safety is available – ranging from Driving Assistant Professional with steering and lane guidance system to park assistant including reverse assistant. The standard trim of the new BMW 330e Sedan includes pre-heating and pre-conditioning of the interior. Here the energy of the high-voltage battery is also used to power the auxiliary heating. At low outdoor temperatures, the interior can also be conveniently heated prior to setting off – even if the battery charge status is low.
– Source: Press Release