SAVE MONEY ON TRANSPORTATION

BUY A USED CAR

Because cars lose most of their value in the first few years, buying used allows you to drive a vehicle you probably couldn't afford brand new.

Recent used models -- those that are less than five years old -- can be a real value because you get a nearly new car still in fine working order for a fraction of the new-car price. And you'll pay less for collision insurance and taxes, too. Learn more about how to shop smart (opens in new tab).

BUY A SIPPER, NOT A GUZZLER

You don't need a hybrid vehicle to save money on gas -- higher purchase prices can cancel out any savings. But a regular car with good gas mileage could save you hundreds of dollars a year on fuel.

Drive 1,200 miles per month in a car that averages 18 miles per gallon, and you'll spend $233 per month (at $3.50 per gallon). Drive a car that averages 25 miles per gallon, and you'll spend $168 per month -- a savings of $65 per month, or $780 per year. Find out which gas-sipping cars (opens in new tab) are worth a look.

RE-SHOP YOUR CAR INSURANCE

Using a comparison site like InsWeb.com can help you determine if you've got the best deal. Rates vary widely from insurer to insurer. Your savings could equal hundreds of dollars.

Shopping around is especially important for young adults because their rates could drop as they approach age 25 or older, build a credit rating, start a career and get married. Insurers reward customers who are responsible.

DROP COLLISION & COMPREHENSIVE COVERAGE

If you drive a beater -- say, one worth less than $2,000 -- you'll probably pay more to insure it than you would ever collect on a claim. Dropping that part of your coverage can reduce your premium by one-third.

RAISE YOUR DEDUCTIBLE

Upping your out-of-pocket outlay from $250 to $1,000 on any car can save you 15% or more on your car insurance.

But make sure you have enough cash in an emergency savings account to cover your deductible so you won't have to rely on costly credit cards to bail you out.

JOIN POLICIES

When shopping around for auto insurance, check first with the company that provides your renters or homeowners insurance. You could snag up to 15% off for a multiple-line policy.

SHOP AROUND FOR GAS

Gas prices can vary as much as 20% within only a few blocks, according to GasBuddy.com, a price-monitoring site. So hop online to find the best deal in your neighborhood or along your commute route.

A 20-cent difference on 60 gallons of gas per month adds up to $12 per month or $144 per year.

USE A GAS REBATE CREDIT CARD

If you frequent the pump, soften the financial sting with a credit card that'll give you cash back for filling up.

For example, the Discover Open Road card gives you 5% cash back on gas and auto maintenance charges up to $100 per month. That saves you about $60 per year. Plus you get a rebate of up to 1% on all other purchases.

HOP ON THE BUS, GUS

Public transportation can save you a bundle on commuting costs because you won't have to spend money on a parking space, gas and auto maintenance. Plus, you can probably get a lower insurance rate for driving less.

Ask if your employer will pick up part of the tab for your public transportation costs. If not, suggest the company look into the matter -- it could qualify for a tax break.

CAR POOL

Two heads are better than one when it comes to commuting. Sharing the ride -- and expense -- with another person heading your way can cut your gas costs in half.

Check out carpooling opportunities at www.erideshare.com and www.carpoolconnect.com.

SAVE MONEY ON TRANSPORTATION - Slide Show

Two heads are better than one when it comes to commuting. Sharing the ride -- and expense -- with another person heading your way can cut your gas costs in half.

Check out carpooling opportunities at www.erideshare.com and www.carpoolconnect.com.