1991 Citroen XM vs. 2004 Peugeot 407
To start off, 2004 Peugeot 407 is newer by 13 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 2,228 cc (4 cylinders), 2004 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2004 Peugeot 407 (156 HP @ 5650 RPM) has 41 more horse power than 1991 Citroen XM. (115 HP @ 5750 RPM) In normal driving conditions, 2004 Peugeot 407 should accelerate faster than 1991 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2004 Peugeot 407 weights approximately 275 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.
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, 2004 Peugeot 407 (217 Nm @ 3900 RPM) has 48 more torque (in Nm) than 1991 Citroen XM. (169 Nm @ 4250 RPM). This means 2004 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen XM.
Compare all specifications:
| 1991 Citroen XM | 2004 Peugeot 407 | |
| Make | Citroen | Peugeot |
| Model | XM | 407 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2228 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 156 HP |
| Engine RPM | 5750 RPM | 5650 RPM |
| Torque | 169 Nm | 217 Nm |
| Torque RPM | 4250 RPM | 3900 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 96 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 193 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1555 kg |
| Vehicle Length | 4720 mm | 4680 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2760 mm | 2730 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9 L/100km |
| Fuel Tank Capacity | 66 L | 45 L |
