GMC Yukon / XL, GMT922/932 (USA / CAN)

Additional Notes

• The GMC Yukon / XL GMT922/932 5.3 V8 AWD front differential holds a fixed 1.73 liters, indicating a single-unit housing with no variation across the 2008-2010 model years covered.
• The rear differential on the 5.3 V8 AWD configuration carries a capacity range of 2.03-2.84 liters, a spread that reflects the presence of different axle assemblies within the same drivetrain family across 2008-2010.
• Front differential capacity on the 6.0 V8 Hybrid and 6.0 V8 Hybrid AWD configurations is listed as 1.43-1.73 liters, which is a narrower range than the rear and suggests minor variation between specific axle unit sizes used in those builds.
• The rear differential on the 6.0 V8 Hybrid (non-AWD) spans 2.03-2.6 liters, while the same position on the 6.0 V8 Hybrid AWD extends to 2.84 liters, placing the AWD variant at the higher end of rear differential fill volume across all six configurations listed.
• All six rows carry a normal use condition, meaning the capacities listed apply to standard operating environments rather than severe-duty or first-fill scenarios.
• The front differential on the 5.3 V8 AWD holds more fluid than the lower bound of the 6.0 V8 Hybrid front differential, with 1.73 liters versus a minimum of 1.43 liters, pointing to a difference in front axle hardware between the two engine families.
• Rear differential capacities across all three configurations share the same lower bound of 2.03 liters, while upper bounds diverge between 2.6 and 2.84 liters depending on the specific drivetrain variant.