2015 Tahoe gets lighter body and stronger frame
The 2015 Tahoe undergoes a full redesign with sleeker shape and lighter weight, a 5.3-liter V8 making 355 hp and 383 lb-ft, and a six-speed auto. New tech includes an eight-inch touch screen, optional head-up display, magnetic ride control, and a front-seat center air bag. Fuel economy improves with cylinder deactivation and aero gains. max cargo drops slightly due to fold-flat third row.