1999 Porsche 911 Carrera is a Convertible model with 6-speed manual transmission. This is a rear wheel drive model With a power of 296 HP and 258.00 ft lbs of torque. An urban consumption is 15.00 MPG. The engine has a capacity of 3.40L with flat 6 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.