Future products: Mazda's new direct-injection engine family arrives in 2011

The big news at Mazda is a new family of direct-injection gasoline and diesel engines that will start to arrive in 2011. Mazda will make significant changes to vehicle platforms to accommodate the Sky engines, which will be more powerful and fuel-efficient at lower displacements than the company's current engines. The first Sky gasoline engine is expected to debut in the United States in 2011.

Cars, Harleys among items to be sold in dealer bankruptcy auction

Three cars, five Harley-Davidson motorcycles and five boats are among the items from bankrupt Minnesota car dealer Denny Hecker being auctioned off to raise money for creditors. The item list for the May 25 auction in New Germany, Minn., includes a 2004 Cadillac Escalade, a 2004 Mitsubishi Eclipse Spyder convertible and a 2002 Mitsubishi Montero SUV. This is the third sale of Hecker's possessions since last August to raise money for creditors.

Alfa Romeo 4C to serve as official safety car at World Superbike Championship

The 2014 Alfa Romeo 4C will serve as the official safety car at the 2013 World Superbike Championship, which will be taking place at Silverstone this weekend. The last time Alfa Romeo fans got a glimpse of the 4C was just a couple weeks ago at the Goodwood Festival of Speed , but at Silverstone the car will be wearing a stylish white matte livery with red, white, and green colors from the Italian flag on its roof and hood. Alfa Romeo is no stranger to the world of bike racing, having sponsored a number of events in the past.