The average passenger car consumes about 550 gallons of fuel a year. Multiply that by today’s prices, which at press time averaged $3 a gallon in the U.S., and that adds up to $1,650 a year spent at the pump. If giving up your car isn’t an option, there are still ways to cut back on fuel costs, says Mel Leiding, author of Easy Ways to Save Gas & Save Money. Here, some money-saving strategies:

Drive a Fuel-Efficient Car

You can find out about your car’s fuel efficiency by visiting Fuel Economy (www.fueleconomy.gov). For example, the 2004 Saturn L300 will use about $1,600 worth of gas per year (at $3 per gallon), while a 2004 Hyundai Sonata will consume about $2,000 worth. (Source: U.S. Department of Energy.)

Follow the Speed Limit

Driving over 60 mph decreases your car’s gas efficiency. Every 5 mph you drive over 60 is like paying an additional 15¢ per gallon, says Fuel Economy. Rapid acceleration and braking also decreases fuel efficiency by 5 to 30 percent and can cost you 49¢ more per gallon.

Compare Prices

“Check out gas stations in nearby towns or near highways,” says Charles Langley, gasoline analyst and consumer advocate at Utilities Consumers’ Action Network. “You might find prices that are 10 to 30 percent cheaper.” Search online for competitive rates in your area at gasbuddy.com.

Buy Gas When It’s Cool Outside

Gas expands in hot weather, so you get less gas when you hit the pump at noon compared to filling your tank early in the morning or late in the afternoon, when the temperature is lower.

Don’t Top Off Your Tank

Most gas pump nozzles have a safety device that sucks up excess gas to prevent spillage. When you leave the nozzle in your tank to get those last few drops, some of the gas meant for your car’s tank might end up back in the gas station’s.

Use Bargain-Brand Gas

“Gas companies want you to think that premium gas means it’s better for your engine,” says Leiding. “It’s not true.” Most cars run well with nonpremium gas. Check your car’s manufacturer’s handbook for more information.