* Rear-wheel drive
* 3.0L twin-turbocharged flat-six engine
* 420 horsepower
* 369 pound-feet of torque
* 0-60 mph in 3.9 seconds
* Top track speed of 188 mph
* Starting price of $104,450
Porsche Carrera 4S
* All-wheel drive
* 3.0L twin-turbocharged flat-six engine
* 443 horsepower
* 405 pound-feet of torque
* 0-60 mph in 3.6 seconds
* Top track speed of 189 mph
* Starting price of $113,350
Key differences:
* The Carrera 4S has all-wheel drive, while the Carrera S has rear-wheel drive.
* The Carrera 4S has 23 more horsepower and 36 more pound-feet of torque than the Carrera S.
* The Carrera 4S can accelerate from 0-60 mph 0.3 seconds quicker than the Carrera S.
* The Carrera 4S has a top track speed of 189 mph, while the Carrera S has a top track speed of 188 mph.
* The Carrera 4S starts at $8,900 more than the Carrera S.
