Gasoline:
* 2.0 TFSI: This 4-cylinder engine produced 211 hp and 258 lb-ft of torque.
* 3.0 TFSI: This supercharged V6 engine came in two versions:
* 300 hp and 325 lb-ft of torque
* 310 hp and 325 lb-ft of torque
* 4.0 TFSI: This twin-turbocharged V8 engine produced 420 hp and 406 lb-ft of torque.
Diesel:
* 3.0 TDI: This diesel V6 engine offered two output options:
* 240 hp and 406 lb-ft of torque
* 300 hp and 443 lb-ft of torque
To know the exact engine size in your specific 2012 Audi A6, you'll need to check the vehicle's Vehicle Identification Number (VIN) or refer to the vehicle's owner's manual.