2003 Daihatsu Copen 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 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu Copen would be higher. At 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (200 HP) has 114 more horse power than 2003 Daihatsu Copen. (86 HP) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2003 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Pontiac Grand Prix weights approximately 496 kg more than 2003 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Pontiac Grand Prix 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 2007 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2003 Daihatsu Copen, 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 (312 Nm) has 192 more torque (in Nm) than 2003 Daihatsu Copen. (120 Nm). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Copen.
Compare all specifications:
| 2003 Daihatsu Copen | 2007 Pontiac Grand Prix | |
| Make | Daihatsu | Pontiac |
| Model | Copen | Grand Prix |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 200 HP |
| Torque | 120 Nm | 312 Nm |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 860 kg | 1356 kg |
| Vehicle Length | 3510 mm | 5040 mm |
| Vehicle Width | 1610 mm | 1830 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2240 mm | 2810 mm |
