The following cars represent the most technically advanced available.
Mercedes rolls out an S-Class hybrid, just don't compare it to a Prius.
CNET Car Tech reviews the 2010 Mercedes-Benz S400 Hybrid.
Mercedes-Benz fits its flagship S-class sedan with a mild hybrid system and a V-6 engine, getting it better fuel economy than the V-8 powered S550 model.
Good news, hybrid car fans: Mercedes is gearing up to release the S400 -- its first hybrid car. What's more, it looks as if this sucker will be the first production vehicle to use lithium-ion batteries.
In a preview of its Paris Motor Show exhibit, Infiniti released some details and a photo of its Q80 Inspiration concept, heralding a production car that competes with the big sedans from Mercedes-Benz and Lexus.
Oligarchs no longer have to choose between safety and the environment: the world's first bulletproof Mercedes S400 Hybrid went on sale early this year.
Volvo expects to launch its first plug-in hybrid, an SUV, in the US next year.
The push for hydrogen-powered fuel cell vehicles got an extra push from agreements by five major automakers to co-develop the technology.
A new two-in-one charging gadget mates the iPhone's standard USB plug with a form-fitting rechargeable battery for on-the-go power.
Nissan released photos of its Concept 2020 Vision Gran Turismo today, a concept car made for the Gran Turismo game, but hinting at a future model.