GM Using Oscar in 2013 Chevrolet Malibu Interior Development

One of the most important models in GM’s global lineup - the 2013 Chevrolet Malibu - is scheduled to enter production in the United Sates in early 2012 with the ECO model. The new Chevy Malibu will be built in multiple locations around the globe, including the Fairfax, Kan. and Detroit-Hamtramck assembly plants in the United States.

But before production begins, final tweaks are being made to the model. One of the areas particularly targeted by GM were the engineering and interior design.

The company today disclosed one of its secret weapons used to determine the overall dimensional layout of the car’s interior, as well as the optimal interior space and comfort: Oscar. Technically known as a “Comfort Dimensioning System,” Oscar is assembled in 18 removable parts weighing up to 170 lbs., and is made of steel, plastic and aluminum.

Oscar is mechanically hinged at the hip or "H" point, which simulates the actual pivot center of the human torso and thigh. Based on the “H Point,” engineers and interior designers determine the necessary headroom and the optimal back angle that should be offered. All this data directly influences positioning of the steering wheel, the pedals, rearview mirrors, instrument panel and other driving controls.

When it comes to leg length measurement, Oscar can be assembled to represent an average (172-pound) adult male (50th percentile), scaled up to a 95th percentile male (270 pounds), or reduced to a 5th percentile (108-pound) female. A 95th percentile adult, for example, is larger than 95 percent of the population, while a 5th percentile adult is smaller than 95 percent of the population.

To be sold in over 100 countries on six continents, the new Malibu will be offered for the start with a 2.5l four-cylinder engine that develops 190 horsepower and 245 Nm of torque. It is available in LS, LT, ECO and LTZ models in North America. Pricing will be announced later this year.