Check out this 2020 GMC Sierra 3500HD SLE. Its Automatic transmission and Turbocharged Diesel V8 6.6L/ engine will keep you going. This GMC Sierra 3500HD features the following options: ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), Windows, power rear, express down (Not available on Regular Cab models.), Window, power front, passenger express down, Window, power front, drivers express up/down, USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.), Transmission, 6-speed automatic, heavy-duty, Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.), Trailer brake controller, integrated, Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.), and Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire). Test drive this vehicle at Capital Chevrolet Buick GMC Inc., 13103 Lake Fraser Drive SE, Calgary, AB T2J 3H5.