(Step 3) The letter M now comes to the segment of the BMW 1 Series to symbolise outstanding power delivery and the highly dynamic driving properties of a high-performance sports car. In the BMW 1 Series M Coupe, the technology of a high-performance car is combined with the agility and lightness of a compact model to create a whole new dimension of sports-style driving pleasure. With this 2-door model, BMW M GmbH is now realising for the first time in this vehicle class its concept of racing-oriented performance characteristics in a car developed for everyday use . This further extends the company's model range, paving the way for younger target groups to be able to access the hallmark driving experience offered by an M car. The BMW 1 Series M Coupe embodies the unmistakable M feeling in a highly concentrated form. Its in-line 6-cylinder engine with M TwinPower Turbo and petrol direct injection develops a maximum output of 250 kW/340 bhp with an engine-speed-oriented characteristic curve typical of BMW M cars. With chassis technology derived directly from motor racing, a power-to-weight ratio reduced to 4.4 kilograms per bhp and precisely optimised aerodynamic components including innovative air curtains at the front end, supreme conversion of superior propulsion power into thrilling driving dynamics is guaranteed. The BMW 1 Series M Coupe accelerates in 4.9 seconds from zero to 100 km/h and reaches the 200 km/h mark after 17.3 seconds. In the area of efficiency, too, it ...
2012 Camaro ZL1 Features Technically Advanced 6.2L Supercharged V-8 CHICAGO -- The all-new, 2012 Chevrolet Camaro ZL1 is powered by the LSA 6.2L supercharged V-8 engine that produces an estimated 550 horsepower (410 kW) and 550 lb.-ft. of torque (745 Nm). The LSA is the most powerful engine ever offered in a Camaro, eclipsing even the original ZL1 engine from 1969 that inspired the name of the new, maximum-performance model. Built on GM's legendary small-block V-8 architecture, it features an intercooled supercharger system, premium heat-resistant aluminum cylinder heads and other details designed to ensure its exceptional performance is delivered with smoothness and refinement. "The LSA is the ultimate engine for the ultimate Camaro," said John Rydzewski, assistant chief engineer for small-block engines. "It has a broad power band that matches the Camaro ZL1's performance capabilities at every notch on the tachometer." Components and design elements that contribute to the LSA's performance include: ■Balanced, lightweight reciprocating assembly ■High-strength hypereutectic pistons ■Sixth-generation Eaton supercharger with four-lobe rotors ■Center-feed fuel system ■Piston oil squirters. A Tremec TR6060 six-speed manual transmission is matched with the LSA. It uses a 240-mm dual-mass flywheel matched with a 240-mm twin-disc clutch system to provide excellent shift smoothness. Compared to the Cadillac application, the LSA used in the Camaro features the following unique ...
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