308 Hybrid HDi 2007

The next step in even greater environmental and acceptance of the diesel engine demonstrated at the Frankfurt Motor Show concept car 308 HybridHDi. Expected in 2010 will be the first vehicle 308 as the mark with this innovative drive concept on the market, which couples the excellent fuel economy of a HDi FAP engine with the power and zero emissions of an electric motor. The diesel-hybrid technology thus represents another important step to reduce fuel consumption dar. With the same performance, the HybridHDi reduced compared to conventional diesels, the fuel consumption and emissions by more than a third.

This vehicle is a prototype. It can not be bought!

With an average consumption of just 3.4 liters of diesel per 100 kilometers and CO2 emissions of just 90 g / km, the 308 Hybrid HDi is up 38 percent from the values ​​of a 308 HDi with comparable performance. In city traffic - where the share of electric motor operation is exceptionally high - the fuel consumption even at only 3.0 liters of diesel, resulting in a CO2 output of just 80 g / km mean - that represents a savings of 58 percent compared to the reference model. This is Peugeot's enormous potential of this drive concept impressively demonstrated. With the 308 HybridHDi Peugeot developed the concept of the diesel-hybrid continues until the planned start of production. Compared to the early 2006 presented the testbed HybridHDi 307 of the 308 HybridHDi the improvements are aimed primarily to the transfer of hybrid technology in the structure of the new 308 and adapting to future emissions standards in Europe. 

The engineers paid particular attention to the hybrid drive. This allowed the proportion of specific components from the previous concept car by around 30 percent to be reduced. The 308 HybridHDi thus shows already a near-standard configuration in which the performance of the drive unit unchanged at moderate consumption levels could be increased. Is powered by the 308 Hybrid HDi, which was shown at the IAA in a five-door version, and already the emission standard Euro 5 corresponds to a 80 kW (109 hp) diesel engine and a continuously operating 16 kW (22 hp) and 80 Nm payable electric motor (Permanentmagnet-Synchronmotor/PMSM). The total output of 96 kW is almost the same performance of the 308 HDi FAP, 2.0 liter displacement and 100 kW (136 hp).

The parallel hybrid power train is equipped with an automated six-speed manual gearbox (BMP6) coupled. The nickel-metal hydride battery (Ni-MH) delivers the latest generation of 200 volts and is housed in the spare wheel - this is no additional space is lost in the trunk. Needless to say, even the 308 Hybrid HDi FAP particulate filter system with a. While the overall performance of the 308 Hybrid HDi which correspond to an equivalent 308 HDi FAP, the HybridHDi at the pulling power far superior: For a whopping between acceleration, the diesel engine supported by the electric motor, the short period for up to 23 kW (32 hp) more power and provides 130 Nm more torque. In coasting or braking, the 308 Hybrid HDi recovers the kinetic energy and uses it to recharge the batteries. Using a special key, the all-electric ZEV mode (Zero Emission Vehicle) will be activated. In this case, the combustion engine only when strong acceleration or at high speeds is switched to.

The ZEV mode is ideal for city driving, because in this mode will cause no pollution or noise pollution. In the ZEV mode, the battery charge is sufficient for a distance of about three kilometers. By turning the ignition key, the engine is first started or not, but only put the system into operation. In automatic mode, the accelerator pedal is pressed, the vehicle is using the electric motor in motion. This is done on and off switching of the internal combustion engine via the "Stop and Start" feature. Depending on driving conditions, regulating the Power Train Management Unit (PTMU) the operation of the drive unit. The driver is informed at the request of a seven-inch multifunction color screen in 16:9 format in real time via the respective flow of energy currents. Control indicates the battery status and retrieved by the individual engine performance.