2003 BMW 545 vs. 2006 Citroen C4
To start off, 2006 Citroen C4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 147 more horse power than 2006 Citroen C4. (181 HP @ 7000 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 293 kg more than 2006 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 545 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 2003 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2006 Citroen C4, 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, 2003 BMW 545 (450 Nm @ 3600 RPM) has 270 more torque (in Nm) than 2006 Citroen C4. (180 Nm @ 7000 RPM). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 2003 BMW 545 | 2006 Citroen C4 | |
| Make | BMW | Citroen |
| Model | 545 | C4 |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 181 HP |
| Engine RPM | 6100 RPM | 7000 RPM |
| Torque | 450 Nm | 180 Nm |
| Torque RPM | 3600 RPM | 7000 RPM |
| Engine Bore Size | 92 mm | 85 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Top Speed | 250 km/hour | 227 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 8.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1705 kg | 1412 kg |
| Vehicle Length | 4850 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2610 mm |
| Fuel Consumption Overall | 10.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
