The 2024 Chevrolet Silverado HD ZR2 and ZR2 Bison models arrive as the latest entries in the Bowtie brand's off-road-focused offerings. Both of them go into production this summer, but Chevy isn't yet announcing pricing for them.
Both the standard ZR2 and the Bison version are only available for the 2500 Crew Cab configuration of the Silverado HD. The standard engine is the gas-fuled 6.6-liter V8 that makes 401 horsepower at 5,200 rpm and 464 pound-feet of torque at 4,000 rpm. Buyers can also get the 6.6-liter Duramax turbodiesel V8 that produces 470 hp at 2,800 rpm and 975 lb-ft at 1,600 rpm. Both engines hook up to a 10-speed automatic gearbox with four-wheel drive. A rear electronic-locking rear differential is standard, and a button in the cabin lets the driver activate it.
