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Ferrari HY-KERS hybrid (2010) at Geneva motor show

By Tim Pollard First Official Pictures 02 March 2010 08:36 Ferrari today showcased its latest green fuel tech in a new 599 GTB Fiorano concept car dubbed HY-KERS. Maranello announced a five-year eco plan in 2007 when it unveiled the Mille Chili and the HY-KERS is the latest step in the programme. It's a high-performance supercar to display how frugal consumption and razor-sharp responses can go hand in hand, say the Ferrari engineers.Ferrari HY-KERS: the detail The 599 is equipped with a hybrid system claimed to add little extra weight over a conventional V12 599.

Chevy Volt MPG: Shocking!

I love the Internet. Specifically, the comments sections on big stories like the Chevy Volt. And it is the same on every site: The first two comments are fairly sensible and actually relate to whatever the story is, then everybody just starts eating each other's young and blaming the government for everything.

Mercedes’ AMG division unveils new twin-turbo V8

Those obsessed with torque bemoaned Mercedes’ high-revving 6.2-litre V8 when it was launched in 2005, but just as the world has come to accept the naturally aspirated engine, the company has now unveiled a new twin-turbo 5.5-litre V8. Up to 563bhp – which is the same as the SLS AMG – and 663lb ft, which is much more than the 479lb ft the modern-day Gullwing supercar manages. The engine is an all-new 5.5-litre V8 (5461cc to be exact) with direct-injection technology, an aluminium crankcase and two turbochargers.