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Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.

Alfa Brera & Alfa Spider get new engines and Italia Independent trim

The Alfa Brera & Alfa Spider get new engines and a new trim option Alfa Romeo introduced new engine options last year on the Alfa 159 – the 1750iTBi Petrol engine and the 2.0 litre JTDm diesel – which are now about to find their way in to the Alfa Brera and Alfa Spider. Which is a far from bad move. The 1750i Turbo manages to deliver 200bhp and a decent amount of torque – 236lb/ft from only 1400rpm – which makes it distinctly brisk – 7.7 & 7.8 seconds respectively to 62 mph for the Brera and Spider.

Infiniti Q50 revealed ahead of Detroit

Infiniti has released an image of a new Q50 Eau Rouge concept ahead of its debut at the Detroit Motor Show on January 13. The Eau Rouge is based on the Q50 saloon, and the company says it draws inspiration from the collaboration between Infiniti and Red Bull Racing. On Bing: see pictures of the Infiniti Q50 Eau Rouge Infiniti Q50 review (2013 onwards) Although the Q50 Eau Rouge is only a concept, it hints strongly that we might see a production M3-rival launched by Infiniti in the near future.