2009 Maserati Quattroporte Sport GT S 440 PS 0-60, quarter mile, specs
| 0-60 mph | 5.0 seconds |
| 0-100 kph | 5.4 seconds |
| Quarter mile | 14.3 s @ 112 mph |
| Top speed | 285 kph / 177 mph |
| Price | $147,000 |
| Curb weight | 1990 kilograms (4387 pounds) |
| Year introduced | 2009 |
| Displacement | 4700 cubic centimeters (4.7 liters / 287 cubic inches) |
| Maximum power | 439 metric horsepower (433 brake horsepower / 323 kilowatts) @ 7000 rpm |
| Maximum torque | 490 Newton-meters (361 pound-feet) @ 4750 rpm |
| Engine location | mid-mounted |
| Drive | rear wheel drive |
Maserati Quattroporte Sport GT S 0-60 and acceleration in miles per hour
| 0-10 mph | 0.8 s |
| 0-20 mph | 1.4 s |
| 0-30 mph | 2.1 s |
| 0-40 mph | 2.9 s |
| 0-50 mph | 3.8 s |
| 0-60 mph | 5.0 s |
| 0-70 mph | 6.7 s |
| 0-80 mph | 9.0 s |
| 0-90 mph | 11.5 s |
| 0-100 mph | 14.1 s |
| 0-110 mph | 16.4 s |
| 0-120 mph | 18.2 s |
Maserati Quattroporte Sport GT S quarter mile and acceleration in feet
| 300 feet | 5.9 s @ 67 mph |
| 1/8 mile | 9.5 s @ 90 mph |
| 1000 feet | 12.2 s @ 104 mph |
| Quarter mile | 14.3 s @ 112 mph |
| 2000 feet | 18.3 s @ 123 mph |
Maserati Quattroporte Sport GT S acceleration times in kilometers per hour
| 0-10 kph | 0.5 s |
| 0-20 kph | 0.9 s |
| 0-30 kph | 1.4 s |
| 0-40 kph | 1.8 s |
| 0-50 kph | 2.2 s |
| 0-60 kph | 2.6 s |
| 0-70 kph | 3.2 s |
| 0-80 kph | 3.8 s |
| 0-90 kph | 4.5 s |
| 0-100 kph | 5.4 s |
| 0-110 kph | 6.4 s |
| 0-120 kph | 7.7 s |
| 0-130 kph | 9.2 s |
| 0-140 kph | 10.8 s |
| 0-150 kph | 12.4 s |
| 0-160 kph | 13.9 s |
| 0-170 kph | 15.4 s |
| 0-180 kph | 16.8 s |
| 0-190 kph | 17.9 s |
| 0-200 kph | 18.7 s |
Maserati Quattroporte Sport GT S distance acceleration in meters
| 100 meters | 6.2 s @ 111 kph |
| 200 meters | 9.5 s @ 145 kph |
| 300 meters | 12.1 s @ 166 kph |
| 400 meters | 14.3 s @ 180 kph |
| 500 meters | 16.2 s @ 190 kph |
| 600 meters | 18.1 s @ 198 kph |
