2003 BMW Z4 vs. 1989 Citroen XM
To start off, 2003 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 97 more horse power than 1989 Citroen XM. (130 HP @ 5600 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 20 kg more than 2003 BMW Z4.
Because 2003 BMW Z4 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 Z4. However, in wet, icy, snow, or gravel driving conditions, 1989 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, 2003 BMW Z4 (291 Nm @ 3500 RPM) has 114 more torque (in Nm) than 1989 Citroen XM. (177 Nm @ 4800 RPM). This means 2003 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
| 2003 BMW Z4 | 1989 Citroen XM | |
| Make | BMW | Citroen |
| Model | Z4 | XM |
| Year Released | 2003 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 130 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 291 Nm | 177 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1310 kg |
| Vehicle Length | 4100 mm | 4720 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
