2008 Chrysler 300 vs. 2003 Pontiac Grand Prix
To start off, 2008 Chrysler 300 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Grand Prix would be higher. At 5,652 cc (8 cylinders), 2008 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2008 Chrysler 300 (335 HP @ 5000 RPM) has 161 more horse power than 2003 Pontiac Grand Prix. (174 HP @ 5200 RPM). In normal driving conditions, 2008 Chrysler 300 should accelerate faster than 2003 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chrysler 300 weights approximately 338 kg more than 2003 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chrysler 300 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2008 Chrysler 300 will offer significantly more control. 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, 2008 Chrysler 300 (525 Nm @ 4000 RPM) has 261 more torque (in Nm) than 2003 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 2008 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Grand Prix.
Compare all specifications:
| 2008 Chrysler 300 | 2003 Pontiac Grand Prix | |
| Make | Chrysler | Pontiac |
| Model | 300 | Grand Prix |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5652 cc | 3130 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 335 HP | 174 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 525 Nm | 264 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 99.5 mm | 89 mm |
| Engine Stroke Size | 90.9 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1873 kg | 1535 kg |
| Vehicle Length | 5010 mm | 5000 mm |
| Vehicle Width | 1890 mm | 1850 mm |
| Vehicle Height | 1490 mm | 1400 mm |
| Wheelbase Size | 3050 mm | 3160 mm |
| Fuel Tank Capacity | 73 L | 66 L |
