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GMC Sierra HD
The model is offered in three different styles - the crew cab, extended cab and the regular cab style. The pickup truck shares most of the design features from the Chevrolet Silverado 1500 model.
The extended cab model comes with their usual rear hinged back doors that do not open the doors independently. The regular cabs have the capacity to accommodate three passengers, while the crew and the extended cabs come with six seating capacity. The vehicle is offered with two different interior styles, the "luxury inspired" and the "pure pickup" style.