2016 GMC Sierra 1500 IV (GMTK2XX, facelift 2016) Regular Cab Long Box Dimensions, Size & Specs

The height of the 2016 GMC Sierra 1500 IV Regular Cab Long Box ranges between 1867 mm to 1875 mm (73.5 to 73.8 inches). The ride height or ground clearance is between 212 mm and 223 mm (8.3 to 8.8 inches). This elevated stance is advantageous for off-road driving and traversing rough terrain, as it helps prevent undercarriage damage and improves approach and departure angles. Additionally, the height provides drivers with commanding elevated visibility, beneficial for spotting obstacles ahead or navigating traffic. However, the taller profile may slightly affect aerodynamic efficiency and stability at higher speeds.

The curb weight of this 2016 GMC Sierra 1500 IV Regular Cab Long Box ranges from 2142 kg to 2306 kg (4724 to 5086 lbs), while its maximum weight capacity spans from 3039 kg to 3175 kg (6700 to 7000 lbs). These weight figures underline the truck's robust construction necessary for heavy-duty tasks. The substantial curb weight contributes to stability when carrying loads, whereas the difference between curb and maximum weight indicates the truck's maximum payload capacity. This weight balance enables the Sierra 1500 to support considerable towing and hauling requirements, making it suitable for both commercial and recreational purposes.

The cargo capacity or luggage volume of the 2016 Sierra 1500 IV Regular Cab Long Box is notably large at 2162 liters (approximately 76.3 cubic feet). This vast space accommodates large tools, equipment, or recreational gear, making it ideal for work or outdoor activities. Compared to other pickups in the full-size segment, the long box configuration substantially enhances bed length and cargo volume, giving the Sierra a competitive edge when hauling bulky items. This capacity makes the truck versatile both for commercial users requiring large payloads and for personal users seeking generous carrying ability.

Given its length of 5701 mm (224.4 inches or about 18.7 feet) and width of 2032 mm (79.9 inches or roughly 6.6 feet) with mirrors extended, the 2016 GMC Sierra 1500 IV Regular Cab Long Box may challenge fitting comfortably in a standard home garage. Typical garages are often around 6 meters (20 feet) deep and 3 meters (10 feet) wide, so parking the Sierra might leave limited clearance at the front or rear and margins on sides. Owners should also consider the widened footprint when mirrors are open. Planning for garage space accommodating full-size pickup dimensions or opting for specialized parking solutions is advisable to avoid difficulties.

The 2016 GMC Sierra 1500 IV (GMTK2XX) Regular Cab Long Box represents a facelift and update over the previous generation, advancing in both aesthetics and functionality. While exact dimensional changes vary by trim and configuration, this generation tends to be similar or slightly larger in length and width to accommodate enhanced cargo and cabin comfort. Improvements include updated styling, more efficient chassis tuning, and revised suspension for improved ride quality. The maintained or slightly increased dimensions reflect a balancing act between modern design trends and the utility expected by pickup owners.

In comparison to rivals like the Ford F-150 Regular Cab Long Bed and the Ram 1500 Regular Cab models, the 2016 GMC Sierra 1500 IV stands competitively with its 5701 mm (224.4 inches) length and 2032 mm (79.9 inches) width with mirrors. Its dimensions are in line with or slightly larger than many similar pickups, particularly benefiting from the long box configuration's extended cargo space. While competitor widths are comparable, the Sierra 1500's slightly taller stature and robust curb weight contribute to its solid presence and capability. Buyers mindful of stringent size requirements may want to compare specific model trims carefully.

The 2016 GMC Sierra 1500 IV Regular Cab Long Box is equipped with tire sizes 245/70 R17 or 265/70 R17 mounted on 8J x 17 rims. These sizable tires and rims provide a balance between road handling, ride comfort, and off-road capability. The larger 265 width tires enhance grip and stability, particularly useful when hauling or driving on rough terrains. The 17-inch rim size preserves a cushioned ride, absorbing bumps and impacts better than larger diameter rims with low-profile tires would, making the Sierra suitable for both utility work and daily driving comfort.

The considerable size (5701 mm length, 2032 mm width) and curb weight (2142 to 2306 kg / 4724 to 5086 lbs) of the 2016 GMC Sierra 1500 IV Regular Cab Long Box inevitably impact its fuel efficiency and driving dynamics. The truck's bulk increases aerodynamic drag, making it less fuel-efficient compared to smaller vehicles. The heavy curb weight requires more engine power to accelerate and maintain highway speeds, further influencing fuel consumption. However, this weight also contributes to vehicle stability and smooth handling when properly equipped. Overall, while fuel economy is typical for a full-size pickup, the Sierra balances capability with manageable on-road manners.

The 2016 GMC Sierra 1500 IV Regular Cab Long Box has a maximum weight capacity ranging from 3039 kg to 3175 kg (6700 to 7000 lbs), which includes the combined weight of passengers, cargo, and any trailer tongue weight. This capacity highlights the truck’s robust design tailored for demanding towing and hauling tasks. A higher maximum weight ensures owners can efficiently transport heavy loads without compromising safety or performance. This capacity makes the Sierra 1500 an appealing option for commercial users who frequently tow trailers or need substantial payload capabilities while preserving vehicle stability and control.