The 2015 Chevrolet Tahoe, a member of the model's fourth generation, is a large sport utility vehicle designed for strength and comfort. It features a 5.3L Ecotec3 V8 engine that delivers 355 horsepower and is mated with a 6-speed automatic transmission. This full-size SUV comes in a Rear-Wheel-Drive format, with an optional Four-Wheel-Drive model across three trims: LS, LT, and LTZ. The Tahoe is also equipped with Chevrolet's MyLink Radio with an 8-inch diagonal color touch-screen that supports Bluetooth streaming, Apple CarPlay, SiriusXM, and five USB ports. Key safety features include StabiliTrak (stability control system with brake assist), Rear Park Assist, OnStar, and a full suite of airbags. For the 2015 model year, the Tahoe underwent a complete redesign, featuring a more refined and sophisticated exterior, an enhanced interior with higher quality materials, and an expanded list of available technologies.