2004 BMW 525 vs. 2011 Citroen C6
To start off, 2011 Citroen C6 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 BMW 525. In addition, the cost of maintenance, including insurance, on 2004 BMW 525 would be higher. At 2,720 cc (6 cylinders), 2011 Citroen C6 is equipped with a bigger engine. In terms of performance, 2011 Citroen C6 (201 HP @ 4200 RPM) has 12 more horse power than 2004 BMW 525. (189 HP @ 4000 RPM) In normal driving conditions, 2011 Citroen C6 should accelerate faster than 2004 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C6 weights approximately 106 kg more than 2004 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 525 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 2004 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2011 Citroen C6, 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, 2011 Citroen C6 (440 Nm @ 1900 RPM) has 40 more torque (in Nm) than 2004 BMW 525. (400 Nm @ 2000 RPM). This means 2011 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 525.
Compare all specifications:
| 2004 BMW 525 | 2011 Citroen C6 | |
| Make | BMW | Citroen |
| Model | 525 | C6 |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2720 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 201 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 400 Nm | 440 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 75.1 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 17.3:1 |
| Top Speed | 222 km/hour | 230 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 9.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1764 kg | 1870 kg |
| Vehicle Length | 4850 mm | 4910 mm |
| Vehicle Width | 1850 mm | 1870 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2910 mm |
| Fuel Consumption Overall | 8 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
