Toyota

Bad news for GM: The Chevy Volt still isn't selling the way the automaker hoped it would, so it's temporarily halting production of the battery-powered hybrids for five weeks. Worse news for GM: Shutdowns like this only make the Volt a harder sell.

U.S. car sales just hit their highest level in four years, and that's good news for economy watchers. Falling unemployment, more cooperative lenders, and rising consumer confidence all contributed to the boom. So if you're looking to buy, what does this all mean for you?

The electric car has arrived, but odds are that there isn't one in your driveway. Several factors have gotten in the way of the eco-friendly automotive revolution, but at least now we can ask conspiracy theorists -- who argue that oil companies and the government are blocking plug-in cars from the road -- to leave the room and take their tinfoil hats with them. The electric car is here; drivers simply don't want them yet.

Lexus is the top performer in a survey of vehicle dependability released Wednesday, but most other brands also showed improvement in an industry that has reached historically high dependability levels. Consulting firm J.D. Power and Associates polled 31,000 owners of 2009 model-year vehicles and rated brands by the number of problems owners have experienced in the last 12 months.

Not long ago, each time gas prices shot up and car buyers turned to more fuel-efficient models, the Detroit automakers would get hammered. Their lineups favored gas-hogs, and their smaller models left much to be desired. Oh, how times have changed.

Call it the "second-screen" Super Bowl. About two-thirds of smartphone and tablet owners use their gadgets to do things like text or post on Twitter while watching TV, according to research firm Nielsen. So, for Sunday's game, companies from Coke to Chevy are trying to reach fans on all the "second screens" they have.

Despite its troubles in recent years, Toyota retained its crown in Consumer Reports' annual survey of auto-brand perception, but the survey also showed that Ford is rapidly closing the gap, and other brands aren't far behind.