The 1991 GMC Jimmy is a part of the model's fourth generation. It's a rugged SUV offering a reliable 4.3 L V6 engine with 160 horsepower, paired with a four-speed automatic transmission. Notable for its time, it provided both rear-wheel drive and four-wheel drive configurations. It was available in four trims, namely: Base, SLE, SLS and SLT. Although not loaded with today's modern tech, the 1991 Jimmy offered a comfortable interior and a simplistic infotainment system. Safety-wise, it was equipped with basic features such as front-impact airbags for driver and passenger, and anti-lock brakes. The GMC Jimmy was recognized for its durability and off-road capabilities.