2024 RAM 2500 BIG HORN 6.4L V8 HEMI HEAVY DUTY Powertrain SpecificationDimension Engine liters (L) 6.4 Cylinder configuration V-8 Horsepower (hp) 410 @ 5,600RPM Drive type Four-wheel Transmission 8-speed automatic Entertainment SpecificationDimension Radio AM/FM/Satellite-prep CD None External digital memory control Uconnect Voice activated audio control Yes Speakers 6