2008 BMW 645 vs. 2005 Citroen C
To start off, 2008 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Citroen C. In addition, the cost of maintenance, including insurance, on 2005 Citroen C would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 256 more horse power than 2005 Citroen C. (72 HP @ 5250 RPM). In normal driving conditions, 2008 BMW 645 should accelerate faster than 2005 Citroen C. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 675 kg more than 2005 Citroen C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 645 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 2008 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2005 Citroen C, 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 334 more torque (in Nm) than 2005 Citroen C. (116 Nm @ 3300 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C.
Compare all specifications:
| 2008 BMW 645 | 2005 Citroen C | |
| Make | BMW | Citroen |
| Model | 645 | C |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1398 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 72 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque | 450 Nm | 116 Nm |
| Torque RPM | 3600 RPM | 3300 RPM |
| Engine Bore Size | 92 mm | 75 mm |
| Engine Stroke Size | 82.7 mm | 77 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1140 kg |
| Vehicle Length | 4830 mm | 3940 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1380 mm | 1540 mm |
| Wheelbase Size | 2790 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 45 L |
