1989 Citroen XM vs. 1999 Mercedes-Benz GLK
To start off, 1999 Mercedes-Benz GLK is newer by 10 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 2,994 cc (6 cylinders), 1999 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz GLK (175 HP @ 4400 RPM) has 45 more horse power than 1989 Citroen XM. (130 HP @ 5600 RPM) In normal driving conditions, 1999 Mercedes-Benz GLK should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz GLK weights approximately 865 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 1999 Mercedes-Benz GLK is four wheel drive (4WD), it will have significant more traction and grip than 1989 Citroen XM. In wet, icy, snow, or gravel driving conditions, 1999 Mercedes-Benz GLK will offer significantly more control. 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, 1999 Mercedes-Benz GLK (336 Nm @ 3600 RPM) has 159 more torque (in Nm) than 1989 Citroen XM. (177 Nm @ 4800 RPM). This means 1999 Mercedes-Benz GLK will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
| 1989 Citroen XM | 1999 Mercedes-Benz GLK | |
| Make | Citroen | Mercedes-Benz |
| Model | XM | GLK |
| Year Released | 1989 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 175 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 177 Nm | 336 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1310 kg | 2175 kg |
| Vehicle Length | 4720 mm | 4030 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1910 mm |
