1989 Citroen XM vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 22 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, 1989 Citroen XM (170 HP @ 5600 RPM) has 36 more horse power than 2011 Mercedes-Benz B. (134 HP @ 5750 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 2011 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 159 kg more than 2011 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (240 Nm @ 4600 RPM) has 55 more torque (in Nm) than 2011 Mercedes-Benz B. (185 Nm @ 3500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B.
Compare all specifications:
| 1989 Citroen XM | 2011 Mercedes-Benz B | |
| Make | Citroen | Mercedes-Benz |
| Model | XM | B |
| Year Released | 1989 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 2034 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 134 HP |
| Engine RPM | 5600 RPM | 5750 RPM |
| Torque | 240 Nm | 185 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Top Speed | 214 km/hour | 191 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1504 kg | 1345 kg |
| Vehicle Length | 4960 mm | 4280 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1610 mm |
| Wheelbase Size | 2860 mm | 2780 mm |
