GarageFit Vehicle garage fit guide
Will a 2025 GMC Sierra 1500 Crew Cab fit in a standard garage?
For the crew cab, short bed, the published vehicle dimensions are 231.9 in long, 81.2 in wide without mirrors, and 75.4 in high.
SHORT ANSWER
The body fits this example—but measure the mirrors.
This estimate uses an 8-foot-wide, 7-foot-high door and a 12-by-20-foot interior. A physical fit does not guarantee enough room to open doors, walk around the vehicle or avoid garage hardware.
Enter your garage →2025 GMC Sierra 1500 Crew Cab dimensions
Source: GMC — 2025 Sierra 1500 Specifications ↗
Last checked: July 30, 2026
Fit in a 12-by-20-foot garage with an 8-foot door
The manufacturer source does not publish extended-mirror width for this configuration. The door result above uses body width only and is not a complete entry-clearance result. Measure across the mirrors, or confirm they can safely fold before entering.
What should you measure before parking?
Measure the narrowest usable door opening—not just the nominal door size. Check weather seals, tracks, handles, storage, wall posts and anything that reduces the clear opening. Then measure the actual vehicle at its widest and tallest points. Roof rails, antennas, tires, suspension and trim can change the number.
GarageFit is a screening calculator, not a parking guarantee. Use the exact measurements of your own vehicle and garage before attempting a tight fit.