GMC Acadia 2007-2016 Drivetrain Specifications

The 2007-2016 GMC Acadia is equipped with a front-wheel-drive (FWD) or all-wheel-drive (AWD) system, depending on the trim and configuration. The AWD system uses a twin-clutch design for improved traction. Compatibility includes the 3.6L V6 engine paired with a 6-speed automatic transmission. Ensure proper fitment by verifying your vehicle’s VIN and drivetrain type before purchasing replacement parts.

Regular maintenance for the GMC Acadia drivetrain includes checking and replacing the transfer case fluid every 50,000 miles, inspecting the driveshaft and CV joints for wear, and ensuring proper tire alignment to reduce strain on the AWD system. Transmission fluid should be flushed every 100,000 miles, and the differential fluid should be replaced every 75,000 miles to maintain optimal performance.

To replace drivetrain components, first, lift the vehicle securely and remove the wheels. For the driveshaft, disconnect it from the differential and transmission. For AWD models, remove the transfer case by disconnecting the driveshafts and mounting bolts. Replace with OEM or compatible parts, ensuring proper torque specifications. Reassemble in reverse order and test the system for proper operation.

If your drivetrain is noisy, start by inspecting the CV joints for wear or damage. Check the transfer case and differential for low fluid levels or leaks. A whining noise may indicate worn bearings, while clunking could point to a damaged driveshaft. If the issue persists, consult a professional mechanic for further diagnosis.

To optimize drivetrain performance, use high-quality synthetic fluids for the transmission, transfer case, and differential. Regularly inspect and replace worn components like CV joints and driveshafts. Ensure proper tire inflation and alignment to reduce strain. Avoid aggressive driving to prolong the life of the drivetrain components.