Consider Leasing as an option:

Leasing currently accounts for about 34% of the vehicle market. The total has been fairly constant over the last 25 years. To determine which may be better, let's examine recent nationwide consumer polls and list the top seven reasons for selecting one over the other.*  In many cases people find leasing a vehicle has several advantages over purchasing a vehicle.  Some of the advantages include:

• Lower payments
• Lower taxes and finances charges
• Saving money on regular maintenance costs
• Easier to change vehicles every few years
• Try a vehicle before committing to the purchase

*Source Autopedia http://autopedia.com/html/LeaseCompare.html