What engine size is a Porsche boxter?

The Porsche Boxster comes with a variety of engine sizes depending on the model and year, but the most common engine size is a 2.7 liter flat-six engine that produces 265 horsepower and 206 lb-ft of torque. Other engine sizes available in the Boxster range from a 2.5-liter flat-four engine that produces 201 horsepower and 177 lb-ft of torque to a 4.0 liter flat-six engine that produces 394 horsepower and 331 lb-ft of torque.