MUSTANG GT PREMIUM, LEATHER SEATS, 6 DISC CHANGER, ALLOY WHEELS, 4.6L V8 24V, and 5-SPEED MAUAL. Welcome to Toth Buick GMC Truck. Family owned for over 75 years. J.D. Power named the 2005 Mustang as the highest ranked in Overall Initial Quality Design in its class. First year free maintenance with most vehicles.