1987 Citroen AX vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 198 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1987 Citroen AX.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 255 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2007 Hummer H3 | |
| Make | Citroen | Hummer |
| Model | AX | H3 |
| Year Released | 1987 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 3699 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 242 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 73 Nm | 328 Nm |
| Torque RPM | 3700 RPM | 4600 RPM |
| Engine Bore Size | 70 mm | 95.5 mm |
| Engine Stroke Size | 62 mm | 101.6 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 3540 mm | 4750 mm |
| Vehicle Width | 1560 mm | 2180 mm |
| Vehicle Height | 1350 mm | 1900 mm |
| Wheelbase Size | 2290 mm | 2850 mm |
