All pre-owned cars at Colonial are either Subaru Certified Pre-Owned or Colonial Certified with a 12 Month/12,000 Mile Warranty. Every used car at Colonial must pass a comprehensive Quality Inspection and if they do not qualify due to age or mileage we offer a complimentary a 30 day, 1000 mile Warranty. Visit Colonial Subaru for written details. Colonial Subaru has quality used cars, trucks and SUVs in Feasterville. We are located at 200 West Street Road, Feasterville, Pennsylvania. Used Cars in Feasterville Pa - Bucks County Used Subaru cars.