NHTSA and IIHS are making top crash test safety ratings harder to get in order to differentiate and reward more advanced automakers and pressure others to do better. IIHS is advancing standards faster because, unlike NHTSA, it doesn't have to consider financial impact on the auto industry.
Hydrogen fuel in the venerable Wankel rotary engine powers to Mazda demonstrators as an alternative strategy to using clean fuel without the expense and complexity of fuel cells. The RX8 sports car uses hydrogen Wankel to drive wells while MX5 minivan is a series hybrid electric with the Wankel generating electricity for electric drive motors.
Ford and Navistar will benefit from the demise of GM and Sterling truck lines respectively. The smaller market leaves buyers with fewer choices but failed lines promise the continued support of warranties, parts availability and service.
Automakers are lowering prices on some MY2010 vehicles to remain competitive in a market with the lowest demand in decades. Some MSRP cuts are to move models and to highlight updated models. Some cuts reflect reductions in vehicle size, engine or equipment.