2011 Porsche 911 GT3 (997.2) Technical Specifications
| Engine Type | Flat 6 |
| Induction | Normally-aspirated |
| Cooling | Water-cooled |
| Valvetrain | Double overhead camshafts |
| Injection | Port injection |
| Bore X Stroke | 4.04 in/102.6 mm x 3.01 in/76.5 mm |
| Displacement | 231.62 cu-in/3,797 cc |
| Horsepower | 429 bhp @ 7600 rpm |
| Torque | 317 ft lbs @ 6250 rpm |
| Max Rpm | 8400 |
| Compression Ratio | 12.0:1 |
| Transmission Options | 6-speed manual |
| Chassis Type | Rear-engined, rear-wheel drive |
| Curb Weight | 3,075 lbs. |
| Height | 50.39 in/1280 mm |
| Ground Clearance | 3.78 in/96 mm |
| Length | 176.42 in/4,481 mm |
| Wheelbase | 92.72 in/2,355 mm |
| Width | 71.18 in/1,808 mm |
| Track Front | 58.94 in/1,497 mm |
| Track Rear | 60.0 in/1,524 mm |
| Drag Coefficient | 0.32 |
| Wheel Size Front | 19 x 8.5 |
| Wheel Size Rear | 19 x 12 |
| Tire Size Front | 245/35ZR 19 |
| Tire Size Rear | 325/30ZR 19 |
| Brake Caliper Front | Fixed 6-piston |
| Brake Caliper Rear | Fixed 4-piston |
| Disc Type Front | Ventilated, cross-drilled discs |
| Disc Type Rear | Ventilated, cross-drilled discs |
| Disc Size Front | 14.96 in/380 mm x 1.34 in/34 mm |
| Disc Size Rear | 13.78 in/350 mm x 1.1 in/28 mm |
| 0 To 62 Mph | 4.0 seconds |
| Top Speed | 194 mph |
| Mpg City | 14 |
| Mpg Highway | 21 |
| Mpg Combined | 16 |
| Fuel Tank Capacity | 17.7 U.S. gallons |
| Required Octane | Premium unleaded (91+) |
