1989 Citroen XM vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 21 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 3,653 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (242 HP @ 5600 RPM) has 101 more horse power than 1989 Citroen XM. (141 HP @ 4600 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 694 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 2010 Hummer H3 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, 2010 Hummer H3 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, 2010 Hummer H3 (328 Nm @ 4600 RPM) has 103 more torque (in Nm) than 1989 Citroen XM. (225 Nm @ 2200 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
| 1989 Citroen XM | 2010 Hummer H3 | |
| Make | Citroen | Hummer |
| Model | XM | H3 |
| Year Released | 1989 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 3653 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 242 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 225 Nm | 328 Nm |
| Torque RPM | 2200 RPM | 4600 RPM |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Top Speed | 202 km/hour | 155 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 9.7 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2194 kg |
| Vehicle Length | 4970 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1470 mm | 2000 mm |
| Wheelbase Size | 2860 mm | 2850 mm |
| Fuel Tank Capacity | 80 L | 87 L |
