1976 Citroen CX vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Citroen CX. In addition, the cost of maintenance, including insurance, on 1976 Citroen CX would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 133 more horse power than 1976 Citroen CX. (106 HP @ 5500 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 937 kg more than 1976 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 166 more torque (in Nm) than 1976 Citroen CX. (161 Nm @ 3000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 1976 Citroen CX | 2009 Hummer H3 | |
| Make | Citroen | Hummer |
| Model | CX | H3 |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 239 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 161 Nm | 327 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 83 mm | 95.5 mm |
| Engine Stroke Size | 88 mm | 102 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1265 kg | 2202 kg |
| Vehicle Length | 4670 mm | 4770 mm |
| Vehicle Width | 1770 mm | 2170 mm |
| Vehicle Height | 1370 mm | 1870 mm |
| Wheelbase Size | 2850 mm | 2850 mm |
| Fuel Tank Capacity | 68 L | 87 L |
