2009 Maserati Quattroporte vs. 2006 Pontiac Grand Prix
To start off, 2009 Maserati Quattroporte is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2006 Pontiac Grand Prix would be higher. At 4,691 cc (8 cylinders), 2009 Maserati Quattroporte is equipped with a bigger engine. In terms of performance, 2009 Maserati Quattroporte (425 HP @ 7000 RPM) has 165 more horse power than 2006 Pontiac Grand Prix. (260 HP @ 5200 RPM). In normal driving conditions, 2009 Maserati Quattroporte should accelerate faster than 2006 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati Quattroporte weights approximately 533 kg more than 2006 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Maserati Quattroporte is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Maserati Quattroporte. However, in wet, icy, snow, or gravel driving conditions, 2006 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Maserati Quattroporte (490 Nm @ 4750 RPM) has 110 more torque (in Nm) than 2006 Pontiac Grand Prix. (380 Nm @ 3600 RPM). This means 2009 Maserati Quattroporte will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Grand Prix.
Compare all specifications:
| 2009 Maserati Quattroporte | 2006 Pontiac Grand Prix | |
| Make | Maserati | Pontiac |
| Model | Quattroporte | Grand Prix |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4691 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 425 HP | 260 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 490 Nm | 380 Nm |
| Torque RPM | 4750 RPM | 3600 RPM |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1347 kg |
| Vehicle Length | 5100 mm | 5040 mm |
| Vehicle Width | 1900 mm | 1830 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 3070 mm | 2810 mm |
| Fuel Consumption Overall | 11.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
