Cadillac STS SAE 100
General Motors revealed the most technologically integrated vehicle ever at today's opening of the 2005 SAE World Congress. The Cadillac STS SAE 100, which pays homage to SAE's 100th anniversary, will serve as a working laboratory that will aid engineers in developing future production vehicles.
"We have challenged our engineers to take the best of today's vehicle technologies and integrate them with promising future technologies to demonstrate how they will function together in a real-world driving environment," said Jim Queen, GM vice president, Global Engineering and general chairperson of the 2005 SAE World Congress. GM is the host company for this year's World Congress.
GM worked with 38 suppliers to integrate 50 different technologies into the STS SAE 100, ranging across safety, chassis, powertrain, electrical and comfort and convenience categories. Nineteen have never been in production, 22 are in production somewhere other than the 2005 STS and nine are currently on the production 2005 STS.
The vehicle, commissioned by Queen and executed by the GM Performance Division Vehicle Development Center, is much more than a "dream team" of technologies: Engineers will use it to document how the various technologies interface with each other and how they can be applied to future production vehicles.
"Vehicle integration is behind game-changing safety features like electronic stability control, which we are rolling out across our entire fleet," said Queen.
"Our goal with this vehicle was not simply to see how many different technologies can be incorporated into one vehicle. We want to learn how a variety of relevant current and future technologies can be made to function harmoniously while enhancing the total driving experience."
The STS SAE 100 is powered by a supercharged LS2 engine yielding 505 horsepower at 5600 rpm and 520 lb.-ft. of torque at 3600 rpm. It is mated to GM HydraMatic's newly developed, longitudinal 6L90E six-speed transmission, capable of supporting more powerful engines like the supercharged LS2. The transmission features Driver Shift Control, which gives the driver the ability to shift gears sequentially with a tap up/ tap down mechanism.
Source: Cadillac press