1989 Citroen XM vs. 2007 Porsche Boxster
To start off, 2007 Porsche Boxster is newer by 18 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 2,687 cc (6 cylinders), 2007 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2007 Porsche Boxster (237 HP @ 6400 RPM) has 107 more horse power than 1989 Citroen XM. (130 HP @ 5600 RPM) In normal driving conditions, 2007 Porsche Boxster should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 87 kg more than 2007 Porsche Boxster.
Because 2007 Porsche Boxster 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 2007 Porsche Boxster. 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, 2007 Porsche Boxster (270 Nm @ 4700 RPM) has 93 more torque (in Nm) than 1989 Citroen XM. (177 Nm @ 4800 RPM). This means 2007 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
| 1989 Citroen XM | 2007 Porsche Boxster | |
| Make | Citroen | Porsche |
| Model | XM | Boxster |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 1904 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 130 HP | 237 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 177 Nm | 270 Nm |
| Torque RPM | 4800 RPM | 4700 RPM |
| Engine Bore Size | 86 mm | 85.5 mm |
| Engine Stroke Size | 86 mm | 78 mm |
| Engine Compression Ratio | 8.8:1 | 11.0:1 |
| Top Speed | 192 km/hour | 256 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1382 kg | 1295 kg |
| Vehicle Length | 4960 mm | 4330 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2860 mm | 2420 mm |
