3 Month / 3,000 Miles Drivetrain Warranty. CLEAN CARFAX vehicle. At East Coast Car Mart, located in Allentown, PA, we take pride in the way we do business. We focus 100% on our customers and believe car-buying should be a fun, hassle-free experience! Our impressive selections of cars, trucks, and SUV's is sure to meet your needs. We'd like to thank you for considering East Coast Car Mart for your next vehicle purchase.