The all-new Tahoe is revamped for the new model year, emphasizing comfort, spaciousness, and versatility. Its interior cabin has been expanded to provide more space, with up to 122.9 cubic feet of cargo capacity. A driver-centric front seating area features a 15" head-up-display, along with a best-in-class 10.2" infotainment system, keeping all navigation and media controls at your fingertips.

The 2021 Tahoe is available with your choice of three high-powered engines. The standard DURAMAX 3.0-liter engine delivers consistency with up to 277 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission. For an additional kick, a 5.3-liter ECOTEC3 V8 produces up to 355 horsepower and 383 lb-ft of torque, with an EPA-estimated 20 mpg on the highway. Finally, the model-leading 6.2-liter ECOTEC3 V8 delivers up to 420 horsepower and 460 lb-ft of torque, and is a standard feature for High Country trims.