2007 BMW 523 vs. 1989 Citroen XM
To start off, 2007 BMW 523 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 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 2007 BMW 523 (175 HP @ 5800 RPM) has 7 more horse power than 1989 Citroen XM. (168 HP @ 5600 RPM). In normal driving conditions, 2007 BMW 523 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 145 kg more than 1989 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 523 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 BMW 523. 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 5 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523. 1989 Citroen XM has automatic transmission and 2007 BMW 523 has manual transmission. 2007 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Citroen XM will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 523 | 1989 Citroen XM | |
| Make | BMW | Citroen |
| Model | 523 | XM |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2975 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 168 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 230 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 78.8 mm | 93 mm |
| Engine Stroke Size | 82 mm | 73 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Top Speed | 235 km/hour | 220 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 10.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1420 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 | 80 L |
