The 2012 Buick Regal is a mid-size sedan that blends European-inspired styling with a refined interior and engaging performance, designed for consumers seeking a comfortable and stylish vehicle. Built on the GM Epsilon II platform, this model offers a quiet cabin, premium materials, and a range of available technologies, including the Buick IntelliLink infotainment system. Its European-inspired design and available turbocharged engine, producing 220 horsepower and 259 lb-ft of torque, position it as a competitive option within its segment, offering a balance of comfort, sportiness, and upscale appointments.

This manual serves as a comprehensive guide for owners and technicians, covering essential aspects of the 2012 Buick Regal. It details vehicle operation, routine maintenance procedures such as fluid checks and filter replacements, and basic troubleshooting for common issues. The manual also provides important safety guidelines, information on the vehicle's electrical, powertrain, and chassis systems, and specifications for key components. With an estimated 400-500 pages of content in English, this resource is designed to help users understand, maintain, and ensure the longevity and optimal performance of their vehicle.