1999 Citroen XM vs. 1991 Mercedes-Benz 300
To start off, 1999 Citroen XM is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,198 cc (6 cylinders), 1991 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 300 (231 HP @ 5800 RPM) has 116 more horse power than 1999 Citroen XM. (115 HP @ 5750 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 1999 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 620 kg more than 1999 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz 300 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 1991 Mercedes-Benz 300. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1991 Mercedes-Benz 300 (310 Nm @ 4100 RPM) has 136 more torque (in Nm) than 1999 Citroen XM. (174 Nm @ 4250 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen XM.
Compare all specifications:
| 1999 Citroen XM | 1991 Mercedes-Benz 300 | |
| Make | Citroen | Mercedes-Benz |
| Model | XM | 300 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 3198 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 231 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 174 Nm | 310 Nm |
| Torque RPM | 4250 RPM | 4100 RPM |
| Engine Bore Size | 86 mm | 89.9 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Top Speed | 193 km/hour | 230 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1900 kg |
| Vehicle Length | 4720 mm | 5110 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2760 mm | 3050 mm |
| Fuel Tank Capacity | 66 L | 100 L |
