At next week's New York auto show, Cadillac will show off its 2014 CTS model, complete with a new, powerful and efficient twin-turbocharged V-6.
A Hennessey Cadillac CTS-V Wagon bests a Porsche 911 Twin Turbo in a drag race in this Web video.
New from Hennessey Performance, the HPE1000 427LSX Twin Turbo Camaro, which yields 1,021 rw hp and 1,027 rw lb-ft torque at 21 psi boost with C16 race fuel.
What's behind the letter S? CNET's Brian Cooley takes this Bentley with a twin-turbo V-8 engine out for a test drive to find out.
At the 2008 Geneva auto show, Brian Cooley takes a look at BMW's new Diesel Hybrid system on the X5: a clean-burning engine that still surprisingly packs a lot of punch.
CNET Car Tech posts video on the BMW X5 Twin Turbo Diesel Hybrid from the 2008 Geneva auto show.
Pagani's Huayra is a hypercar alright. It's got a 6.0-litre twin-turbo V12 and looks unlike anything else there has ever been. We've driven it.
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