The 2010 300 is a 4-door, 5-passenger family sedan, luxury sedan, or luxury sports sedan, available in 13 trims, ranging from the Touring to the C AWD. The all new 2010 Chrysler 300 is now available at your Baltimore area Maryland Chrysler dealer; MileOne Heritage Chrysler Jeep in Parkville, Maryland (MD). For the best deal on your new ‘10 Chrysler 300, or to check out our huge selection of new and used Dodge inventory, call or visit MileOne Heritage Chrysler Dodge Jeep: 9219 Harford Road Baltimore, MD 21234 1-866-245-0161 *Heritage Chrysler Dodge Jeep in Parkville, MD is a certified Chrysler dealership serving Baltimore, Maryland (MD) and surrounding areas. If you live in Parkville, or anywhere in the Baltimore area, you are just a short trip away from a brand new 2010 Chrysler 300.