2009 Maserati Quattroporte vs. 2012 BMW 640
To start off, 2012 BMW 640 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Maserati Quattroporte. In addition, the cost of maintenance, including insurance, on 2009 Maserati Quattroporte would be higher. At 4,244 cc (8 cylinders), 2009 Maserati Quattroporte is equipped with a bigger engine. In terms of performance, 2009 Maserati Quattroporte (396 HP @ 7000 RPM) has 85 more horse power than 2012 BMW 640. (311 HP @ 4400 RPM). In normal driving conditions, 2009 Maserati Quattroporte should accelerate faster than 2012 BMW 640. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati Quattroporte weights approximately 90 kg more than 2012 BMW 640. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 BMW 640 (630 Nm @ 1500 RPM) has 179 more torque (in Nm) than 2009 Maserati Quattroporte. (451 Nm @ 4500 RPM). This means 2012 BMW 640 will have an easier job in driving up hills or pulling heavy equipment than 2009 Maserati Quattroporte.
Compare all specifications:
| 2009 Maserati Quattroporte | 2012 BMW 640 | |
| Make | Maserati | BMW |
| Model | Quattroporte | 640 |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4244 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 396 HP | 311 HP |
| Engine RPM | 7000 RPM | 4400 RPM |
| Torque | 451 Nm | 630 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 92.1 mm | 90 mm |
| Engine Stroke Size | 79.8 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1955 kg | 1865 kg |
| Vehicle Length | 5060 mm | 5007 mm |
| Vehicle Width | 1900 mm | 1894 mm |
| Vehicle Height | 1440 mm | 1392 mm |
| Wheelbase Size | 3070 mm | 2968 mm |
| Fuel Consumption Overall | 14.7 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
