To see the future of the Saturn Aura midsize sedan, you only need to look at the chiseled new Opel Insignia.

Q. I have a 1997 Cadillac Eldorado with 78,000 miles. It ran great until recently when after getting off the freeway and slowing down on the local road, the oil pressure light would sometimes blink and come on, especially when braking at a very low speed. We had it checked by the mechanics twice, but they couldn't find the problem. Please help.

SACRAMENTO, Calif. The nation's car-selling industry is going through what amounts to a natural selection process.

WASHINGTON To hear Sen. Barack Obama tell it, his speech to the Detroit Economic Club last May pitching tougher fuel-economy standards was a Daniel-in-the-lion's-den moment, one that he has replayed for crowds from Oregon to North Carolina.

When it comes to hybrid vehicles, it's all about the numbers. So before considering the features of the 2008 Saturn Vue Green Line hybrid, let's look at the figures.