This 2020 GMC Sierra 2500HD AT4 delivers premium capability with its legendary Duramax 6.6L V8 Turbodiesel engine paired to a smooth 10-speed automatic transmission. Finished in striking blue exterior with jet black leather interior accented in Kalahari, this crew cab standard bed 4WD truck combines work-ready power with refined comfort. With the AT4 Premium Package, Gooseneck/5th Wheel Prep capability, and a comprehensive technology suite, this Sierra is built for those who demand both performance and sophistication.- Duramax 6.6L Turbodiesel with 10-Speed Automatic and 4WD- Gooseneck/5th Wheel Prep Package for superior towing capability- AT4 Premium Package with off-road suspension and hill descent control- Technology Package featuring 15 Head-Up Display and premium GMC infotainment system with navigation- Heated and ventilated front bucket seats with 10-way power adjusters and lumbar support- Driver Alert Package II with automatic emergency braking and lane departure warning- Premium Bose audio with SiriusXM satellite radio and Apple CarPlay/Android Auto compatibility- HD rear vision camera with surround vision and trailer view provisions- Spray-on bed liner with AT4 logo and 6 tubular assist steps- 220-amp alternator and engine block heater for diesel reliabilityThis Sierra 2500HD has earned its reputation as a hardworking powerhouse that refuses to compromise on comfort or capability. Contact us today to arrange a test drive and experience the commanding presence and refined engineering of this exceptional diesel truck.