2003 Holden Statesman vs. 2007 Pontiac Grand Prix
To start off, 2007 Pontiac Grand Prix is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Holden Statesman. In addition, the cost of maintenance, including insurance, on 2003 Holden Statesman would be higher. At 5,670 cc (8 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (303 HP @ 5600 RPM) has 74 more horse power than 2003 Holden Statesman. (229 HP @ 5200 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2003 Holden Statesman. With that said, vehicle weight also plays an important factor in acceleration. 2003 Holden Statesman weights approximately 373 kg more than 2007 Pontiac Grand Prix.
Because 2003 Holden Statesman 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 2003 Holden Statesman. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Pontiac Grand Prix (438 Nm @ 4400 RPM) has 63 more torque (in Nm) than 2003 Holden Statesman. (375 Nm @ 3200 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Statesman.
Compare all specifications:
| 2003 Holden Statesman | 2007 Pontiac Grand Prix | |
| Make | Holden | Pontiac |
| Model | Statesman | Grand Prix |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5670 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 229 HP | 303 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 375 Nm | 438 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1725 kg | 1352 kg |
| Vehicle Length | 5200 mm | 5040 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2810 mm |
