2001 Buick Regal vs. 2003 Xedos 9
To start off, 2003 Xedos 9 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Buick Regal. In addition, the cost of maintenance, including insurance, on 2001 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2001 Buick Regal is equipped with a bigger engine. In terms of performance, 2001 Buick Regal (197 HP @ 5200 RPM) has 36 more horse power than 2003 Xedos 9. (161 HP @ 6000 RPM). In normal driving conditions, 2001 Buick Regal should accelerate faster than 2003 Xedos 9. With that said, vehicle weight also plays an important factor in acceleration. 2003 Xedos 9 weights approximately 25 kg more than 2001 Buick Regal.
Let's talk about torque, 2001 Buick Regal (311 Nm @ 4000 RPM) has 99 more torque (in Nm) than 2003 Xedos 9. (212 Nm @ 4900 RPM). This means 2001 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2003 Xedos 9.
Compare all specifications:
| 2001 Buick Regal | 2003 Xedos 9 | |
| Make | Buick | Xedos |
| Model | Regal | 9 |
| Year Released | 2001 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 161 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 311 Nm | 212 Nm |
| Torque RPM | 4000 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1560 kg | 1585 kg |
| Vehicle Length | 4990 mm | 4880 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2780 mm | 2760 mm |
