The engine Packing 425 horsepower and 420 lb ft of torque at 4800 rpm, this is the highest naturally aspirated specific output engine ever offered in a challenger. So pop the hood and watch the jaws drop. Performance-oriented camshaft profiles, with redesigned cylinder head and intake and exhaust systems, help maximize airflow and increase engine speed. Other redesigned components including reinforced engine blocks with increase coolant flow, forged steel crankshaft, high strength powdered metal connecting rods, floating pin pistons and an oil pan that minimizes oil foaming.
Transmission
Five speed Automatic with AutoStick!

Day or night, you're in total command behind Challenger's sleek instrument panel. (Preproduction model shown)







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