With sales of new cars down, way down, that means people are holding onto their vehicles longer and repairing their older cars more often.  That translates into plenty of business for auto mechanics, one sector of the auto industry that's thriving.

Fred Dirkson runs a small auto repair shop. And these days he and one part-time employee have more business than they can handle, up to 15 cars a day.

"You're a service provider; you’re always going to be needed. People aren't going to be out spending money but they still need transportation so their car repairs become a priority," Dirkson said.

Customer Dexter Broch makes maintaining his 1992 Mazda with 170,000 miles a top priority.

"As the car gets old, it requires maintenance to keep lasting. I feel real fortunate to have a good mechanic I can rely on to keep me going that keeps me from having to buy a new car," Broch said.

Broch isn't surprised his mechanic is so busy these days.

"Because of the economy, your job is uncertain and you don't want to go into debt for a large purchase," said Broch.

Dirkson also sells used cars at his business, but he's really seen the number of sales drop off while maintenance has increased.

"But the shop has probably doubled in business since a year ago," Dirkson said.

Dirkson also thinks some drivers have gotten rid of their newer model vehicles to save the payments.

"Seeing a lot of older vehicles come out they want them road worthy and put back on the road," Dirkson said.

"A lot of people buy a new car for feel good effect, just because they want it. But nowadays, it's more important that you have good transportation. And that's what a good mechanic is for. It's to keep you going without spending a lot of money," Broch said.

Do-it-yourself auto repair has also increased in popularity. Sales at auto supply stores are up considerably compared to a year ago.