2009 BMW 525 vs. 1994 Citroen XM
To start off, 2009 BMW 525 is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Citroen XM. In addition, the cost of maintenance, including insurance, on 1994 Citroen XM would be higher. At 2,497 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (175 HP @ 4000 RPM) has 40 more horse power than 1994 Citroen XM. (135 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1994 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 265 kg more than 1994 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1994 Citroen XM, 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, 2009 BMW 525 (400 Nm @ 2000 RPM) has 220 more torque (in Nm) than 1994 Citroen XM. (180 Nm @ 4200 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1994 Citroen XM.
Compare all specifications:
| 2009 BMW 525 | 1994 Citroen XM | |
| Make | BMW | Citroen |
| Model | 525 | XM |
| Year Released | 2009 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 135 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 400 Nm | 180 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75.1 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1395 kg |
| Vehicle Length | 4850 mm | 4720 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 68 L |
