The 2002 GMC Sierra 1500 is part of the model's first generation. Available in three different trims—SL, SLE, and SLT—this pick-up truck is renowned for its power and versatility. Engine options include a 4.3-liter V6 generating 200 horsepower, a 4.8-liter V8 delivering 270 horsepower, and a 5.3-liter V8 providing 285 horsepower. All engines are mated to a four-speed automatic transmission, with both RWD and 4WD configurations available. The SLT model offered a premium interior compared to the SL and SLE, with standard leather upholstery and dual-zone automatic climate control. Other key features of the 2002 Sierra 1500 include optional ABS and front-side airbags, OnStar telematics, and a comprehensive gauge cluster. While lacking in modern infotainment features, it more than makes up for it with durable build quality and robust performance.