1991 Citroen XM vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Citroen XM. In addition, the cost of maintenance, including insurance, on 1991 Citroen XM would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (221 HP @ 4200 RPM) has 106 more horse power than 1991 Citroen XM. (115 HP @ 5750 RPM) In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 1991 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLK weights approximately 450 kg more than 1991 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz CLK 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 2009 Mercedes-Benz CLK. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 2009 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 341 more torque (in Nm) than 1991 Citroen XM. (169 Nm @ 4250 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen XM.
Compare all specifications:
| 1991 Citroen XM | 2009 Mercedes-Benz CLK | |
| Make | Citroen | Mercedes-Benz |
| Model | XM | CLK |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 221 HP |
| Engine RPM | 5750 RPM | 4200 RPM |
| Torque | 169 Nm | 510 Nm |
| Torque RPM | 4250 RPM | 1400 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 193 km/hour | 242 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1730 kg |
| Vehicle Length | 4720 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2720 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 66 L | 62 L |
