RICHMOND, VA – CarMax, Inc. announced the launch of a new feature that allows customers to search for vehicles based on their fuel-efficiency preferences. is the only major car Web site that allows used car searches by miles per gallon (mpg), according to the company. 

To start your search for fuel-efficient vehicles:

Click the red "MPG" tab on the homepage – then click on your ideal miles per gallon, and the vehicles in that category will be displayed.

Refine your search further by clicking any of the other applicable search criteria, such as make, model, vehicle type, features, transmission, color, and cylinders.