's still called the Kia Rio. But the five-door hatchback for 2012 is a notable new model with sporty appearance, well-laid-out interior, a more refined and quiet ride and a government fuel economy

General Motors Co will have its new subcompact Chevrolet Sonic bungee jump and skydive in an advertising campaign launching on Oct. 15 in an effort to reorient the brand to appeal to younger U.S.