2014 GMC Sierra 1500 IV (GMTK2XX) Regular Cab Standard Box Dimensions, Size & Specs

With a width of 2032 mm (79.9 inches) including opened mirrors, the 2014 GMC Sierra 1500 IV is relatively wide, which can make tight parking spaces a bit challenging. However, this width provides excellent visibility and stability while driving, especially on highways or off-road conditions. Drivers should be aware of the broader mirror span when maneuvering in narrow urban or parking environments to avoid potential obstacles.

The curb weight of the 2014 GMC Sierra 1500 IV Regular Cab Standard Box ranges between 1990 kg to 2135 kg (4,387 to 4,705 pounds). This weight facilitates a balance between durability and fuel efficiency. Heavier curb weight generally allows for better stability, towing capacity, and ruggedness, making it suitable for heavy-duty use, though it may slightly impact acceleration and fuel economy compared to lighter vehicles.

This generation Sierra 1500 offers a ride height or ground clearance between 209 mm and 218 mm (8.2 to 8.6 inches). Such clearance is good for off-road driving, providing enough space to navigate rough terrains, rocks, and uneven surfaces without damaging the undercarriage. It also contributes to better approach and departure angles, which are critical for off-road performance and versatility.

The 2014 GMC Sierra 1500 IV Regular Cab features a luggage capacity of approximately 1728 liters (about 61 cubic feet) in its cargo bed. This ample space allows for the transportation of significant loads like work tools, equipment, or recreational gear. The standard box configuration optimizes utility for users who require a truck for hauling while maintaining the manageable size of a regular cab.

The GMC Sierra 1500 IV Regular Cab Standard Box, with a length of 5221 mm (205.5 inches) and width of 2032 mm (79.9 inches) with mirrors out, is generally compatible with most standard residential garages, which are usually around 2438 mm to 2743 mm (8 to 9 feet) in width and 5486 mm (18 feet) or more in length. However, wider mirrors mean some extra caution is required during parking. Owners should measure their garage personally, especially the width and clearance to mirrors, before parking confidently inside.

Compared to its predecessor, the 2014 Sierra 1500 IV Regular Cab Standard Box carried forward similar dimensions with some refinements for aerodynamics and sturdiness. It retained the classic robust length over 5 meters and maintained a comparable curb weight around 2,000 to 2,135 kg (4,400 to 4,700 lbs). The fourth generation saw modest increases in ground clearance and cargo capabilities, enhancing off-road and payload performance relative to the previous model while maintaining easy drivability and maneuverability.

When compared to similar pickups like the Ford F-150 Regular Cab and the Ram 1500 Regular Cab of the same era, the GMC Sierra 1500 IV's dimensions are quite competitive. The Sierra's length of 5221 mm (205.5 inches) and width of 2032 mm (79.9 inches) place it within the mid to upper range of full-size pickups. It offers a good balance of cargo space and cabin size, matching closely with these rivals, though some competitors may offer slightly larger cabins or bed variants depending on specific trim choices.

This GMC Sierra 1500 IV Regular Cab comes with rim sizes of 8J x 17 inches fitted with tires sized at 245/70 R17, 265/70 R17, or 265/65 R17. These tire sizes provide a good blend of on-road comfort and off-road durability. Larger width tires, like the 265 mm variants, improve traction and handling especially in rugged conditions, while the 17-inch rim size strikes a balance between ride comfort, responsiveness, and durability suitable for a full-size pickup truck.

The Sierra 1500 IV Regular Cab 2014 model ranges from 1879 mm to 1883 mm (74 to 74.2 inches) in height. The slight variation in height is typically due to different suspension setups, tire choices, or optional equipment such as roof-mounted accessories. These minor differences do not significantly impact usability but can slightly alter aerodynamics and overall vehicle stance.