Higher gas prices have driven many consumers to seek out the most fuel-efficient car they can find. But a lot of the time there is too much guesswork going into the process, as motorists don't know which cars are actually the best when it comes to gas mileage. Total Car Score recently released a list of what it believes are the most fuel-efficient cars on the road today.

"In this market, car buyers are more concerned than ever about fuel economy, but they also want a vehicle that is reliable and offers strong resale value," said Karl Brauer, editor in chief of Total Car Score.

Most economy cars do pretty well when it comes to saving you money at the pump, but of course some are better than others. In particular, the Ford Fiesta stood out from the crowd by getting an impressive 33 miles per gallon. The Chevrolet Sonic was also a top pick from Total Car Score, coming in at around the same level.

Sometimes downsizing is not an option, but that doesn't mean you have to sacrifice gas mileage. In terms of midsize sedans, the Toyota Camry Hybrid was tops with about 41 miles a gallon. People looking for a midsize SUV or crossover may want to get behind the wheel of the Kia Sorento or Chevrolet Equinox, both of which get around 25 or 26 miles per gallon.

Along with making a smart purchase, following good maintenance practices is important as well. New Jersey State Auto Auction's Total Car Care center will help drivers avoid any problems that may put a dent in their mileage.