1989 Citroen XM vs. 2011 Bentley Mulsanne
To start off, 2011 Bentley Mulsanne 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 6,800 cc (8 cylinders), 2011 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 2011 Bentley Mulsanne (505 HP @ 4200 RPM) has 397 more horse power than 1989 Citroen XM. (108 HP @ 4300 RPM) In normal driving conditions, 2011 Bentley Mulsanne should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2011 Bentley Mulsanne weights approximately 1248 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 2011 Bentley Mulsanne 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 2011 Bentley Mulsanne. 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, 2011 Bentley Mulsanne (1,018 Nm @ 1750 RPM) has 783 more torque (in Nm) than 1989 Citroen XM. (235 Nm @ 2000 RPM). This means 2011 Bentley Mulsanne will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 2011 Bentley Mulsanne has automatic transmission and 1989 Citroen XM has manual transmission. 1989 Citroen XM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Bentley Mulsanne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Citroen XM | 2011 Bentley Mulsanne | |
| Make | Citroen | Bentley |
| Model | XM | Mulsanne |
| Year Released | 1989 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2088 cc | 6800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 505 HP |
| Engine RPM | 4300 RPM | 4200 RPM |
| Torque | 235 Nm | 1018 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1337 kg | 2585 kg |
| Vehicle Length | 4720 mm | 5575 mm |
| Vehicle Width | 1800 mm | 1925 mm |
| Vehicle Height | 1400 mm | 1521 mm |
| Wheelbase Size | 2750 mm | 3266 mm |
| Fuel Tank Capacity | 80 L | 96 L |
