2001 Buick Regal vs. 2009 Citroen C5
To start off, 2009 Citroen C5 is newer by 8 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 66 more horse power than 2009 Citroen C5. (131 HP @ 4000 RPM). In normal driving conditions, 2001 Buick Regal should accelerate faster than 2009 Citroen C5.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Citroen C5 (314 Nm @ 2000 RPM) has 3 more torque (in Nm) than 2001 Buick Regal. (311 Nm @ 4000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2001 Buick Regal. 2001 Buick Regal has automatic transmission and 2009 Citroen C5 has manual transmission. 2009 Citroen C5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Buick Regal | 2009 Citroen C5 | |
| Make | Buick | Citroen |
| Model | Regal | C5 |
| Year Released | 2001 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2179 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 131 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 311 Nm | 314 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 97 mm | 85 mm |
| Engine Stroke Size | 86 mm | 96 mm |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1560 kg |
| Vehicle Length | 4990 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1480 mm |
| Wheelbase Size | 2780 mm | 2760 mm |
| Fuel Tank Capacity | 64 L | 68 L |
