2012 Infiniti M56 Base Sedan Vehicle Performance
- Engine: 5.6L Veight-cylinder DOHC with variable valve timing and four valves per cylinder
- Premium unleaded fuel
- Fuel economy: EPA (08):, 16 MPG city, 25 MPG highway, 19 MPG combined and 380 mi. range
- Gasoline direct fuel injection
- 20.0gallon fuel tank
- Power (SAE): 420 hp @ 6,000 rpm; 417 ft lb of torque @ 4,400 rpm