GMC Acadia 2020-present Drivetrain Specifications

The 2020-Present GMC Acadia offers two primary drivetrain options: Front-Wheel Drive (FWD) and All-Wheel Drive (AWD). The FWD configuration is standard, providing efficient power delivery for everyday driving. The AWD system enhances traction and stability, particularly in adverse weather conditions or off-road scenarios. Both drivetrains are paired with a 2.0L turbocharged or 3.6L V6 engine, ensuring robust performance and versatility for various driving needs.

Regular maintenance for the GMC Acadia drivetrain includes checking and replacing the transmission fluid every 45,000 to 60,000 miles, inspecting the driveshaft and CV joints for wear, and ensuring the AWD system's transfer case fluid is clean and at the proper level. Additionally, tire rotation every 7,500 miles and alignment checks are crucial for maintaining even wear and optimal drivetrain performance. Always refer to the owner’s manual for specific intervals and recommendations.

Replacing drivetrain components on a GMC Acadia requires specialized tools and knowledge. For AWD systems, start by safely lifting the vehicle and removing the wheels. Disconnect the driveshaft from the transfer case and differential. For FWD systems, remove the CV axles after detaching the wheel hub. Always use OEM or high-quality replacement parts and ensure proper torque specifications during reassembly. Professional installation is recommended for complex tasks like transmission or transfer case replacement.

Common drivetrain issues in the GMC Acadia include unusual noises during acceleration, vibrations, and AWD system malfunctions. For noises, inspect the CV joints, driveshaft, and differential for wear. Vibrations may indicate unbalanced driveshafts or worn suspension components. AWD system issues can often be resolved by checking the transfer case fluid level and ensuring the system’s electronic controls are functioning properly. Always consult a professional for accurate diagnosis and repair.

To optimize your GMC Acadia’s drivetrain performance, ensure regular maintenance, including timely fluid changes and tire rotations. Use high-quality lubricants and fluids recommended by GMC. For AWD models, engage the system periodically to keep it functioning smoothly. Avoid aggressive driving to reduce wear on drivetrain components. Additionally, upgrading to performance tires and ensuring proper wheel alignment can enhance handling and efficiency.