Buick Verano 2012-2017 Drivetrain Specifications

The 2012-2017 Buick Verano features a front-wheel-drive layout with an available all-wheel-drive system on select models. The base model includes a 2.4L Ecotec I-4 engine, producing 182 horsepower and 172 lb-ft of torque, paired with a 6-speed automatic transmission. Optional on higher trims is a 2.0L turbocharged Ecotec I-4 engine, delivering 250 horsepower and 260 lb-ft of torque, also with a 6-speed automatic transmission. The drivetrain is designed for optimal fuel efficiency and smooth power delivery.

Regular maintenance for the Buick Verano's drivetrain includes checking transmission fluid levels every 12,000 to 15,000 miles, replacing the fluid every 60,000 to 90,000 miles, and inspecting the driveshaft and CV axles for wear or damage. Additionally, ensure proper tire pressure and alignment to maintain optimal drivetrain performance and efficiency.

Replacing drivetrain components such as the CV axles or driveshaft requires lifting the vehicle, removing the respective components, and installing new ones. Ensure proper alignment and torque specifications. It is recommended to consult a professional mechanic or the service manual for detailed instructions.

Common issues include vibrations, noises, or loss of power. Check for worn CV axles, loose driveshaft bolts, or low transmission fluid levels. Use a scan tool to check for error codes in the transmission control module. Inspect all connections and fluid levels before proceeding with repairs.

Optimize performance by maintaining proper tire pressure, ensuring wheel alignment, and avoiding aggressive driving. Regular fluid changes and inspections can also enhance drivetrain efficiency. For enhanced performance, consider upgrading to high-performance transmission fluid or installing aftermarket drivetrain components.