2009 Citroen C4 vs. 2005 BMW 525
To start off, 2009 Citroen C4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 525. In addition, the cost of maintenance, including insurance, on 2005 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (161 HP) has 53 more horse power than 2009 Citroen C4. (108 HP) In normal driving conditions, 2005 BMW 525 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 227 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2005 BMW 525 (351 Nm @ 2000 RPM) has 204 more torque (in Nm) than 2009 Citroen C4. (147 Nm @ 4000 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4. 2005 BMW 525 has automatic transmission and 2009 Citroen C4 has manual transmission. 2009 Citroen C4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C4 | 2005 BMW 525 | |
| Make | Citroen | BMW |
| Model | C4 | 525 |
| Year Released | 2009 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 161 HP |
| Torque | 147 Nm | 351 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 78.1 mm | 80 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 10.6 seconds | 8.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1263 kg | 1490 kg |
| Vehicle Length | 4270 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Consumption Overall | 7.1 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
