The 2016 Buick Regal is a midsize luxury sedan from the General Motors stable. Part of the fifth-generation Regal, it offers an elegant balance of comfort and performance. The Regal is powered by a standard 2.4L 4-cylinder engine producing 182 horsepower, while the GS trim gets a 2.0L turbocharged engine delivering a healthy 259 horsepower. Both engines are paired with a 6-speed automatic transmission, and all-wheel drive is available as an option. The vehicle comes in four trim levels: Base, Premium I, Premium II, and GS. The Regal comes standard with key safety features including antilock disc brakes, stability control, front-seat side-impact airbags, and side curtain airbags. An 8-inch touchscreen display infotainment system supports both Apple CarPlay and Android Auto. Changes for the 2016 model year include the addition of Apple CarPlay to the IntelliLink infotainment system.