High performance, peak responsiveness and powerful acceleration—the GS 300 heralds the next evolution of Lexus performance. The highly efficient 2.0-liter, in-line four-cylinder, twin-scroll-turbocharged engine makes an entrance with 241 horsepower* and 258 lb-ft of torque.* Dual VVT-iW delivers excellent fuel efficiency with low noise and vibration while ensuring high torque, no matter the range of speed. And, unlike almost every other automaker in the world, Lexus chose not to outsource its turbocharged engine. Going in-house, in-depth and in defiance of industry norms, Lexus engineers developed a heavy-metal, horsepowered work of art. Introducing the GS 300.