Opel Astra line-up has a new high-performance member, the powerful 206 kW / 280 hp Opel Astra OPC which now completes the OPC family with the small Corsa OPC and the mid-size Insignia OPC. Powered by a 2.0 liter turbocharged direct injection engine, the Astra OPC (Opel Performance Center) achieves maximum torque of 400 Nm and can sprint from zero to 100km/h in just six-point-zero seconds. It achieves a top speed of 250 km/h. Never before has an Astra been so fast.
2013 Opel Astra OPC
2013 Opel Astra OPC
2013 Opel Astra OPC
2013 Opel Astra OPC
2013 Opel Astra OPC
The four-cylinder engine offers 25 percent more maximum torque than its Astra OPC predecessor and also boasts 40 hp more power. This translates into 140 hp per litre, the highest specific output per liter in an Opel gasoline production car, compared with 120 hp in the previous Opel Astra OPC. The new turbocharged engine is based on the latest 2.0 liter Opel gasoline engine with 250 hp adding an extra 30 hp to it. However, fuel consumption has been reduced by 12 percent, while CO2-emissions have been reduced by 14 percent in comparison to the predecessor. The CO2-emissions of the Astra OPC have been lowered to 189 g/km (previously 221 g/km) and fuel consumption to 8.1 l per 100 kilometer (previously 9.2 l/100 km).
The Opel engineers developed a completely new state of the art engine air intake system in order to feed as much air to the turbocharger as possible. In addition, the exhaust system was optimized to further improve the flow of the exhaust gases and improve the engine performance. The turbocharger itself was further enhanced to withstand even more charge air pressure and therefore the durability of the charger was increased accordingly by using new components.
Articles Source: Netcarshow
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