1981 Citroen GSA vs. 2003 Hummer H2
To start off, 2003 Hummer H2 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Citroen GSA. In addition, the cost of maintenance, including insurance, on 1981 Citroen GSA would be higher. At 5,967 cc (8 cylinders), 2003 Hummer H2 is equipped with a bigger engine. In terms of performance, 2003 Hummer H2 (321 HP @ 5200 RPM) has 265 more horse power than 1981 Citroen GSA. (56 HP @ 5750 RPM) In normal driving conditions, 2003 Hummer H2 should accelerate faster than 1981 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hummer H2 weights approximately 1980 kg more than 1981 Citroen GSA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Citroen GSA. In wet, icy, snow, or gravel driving conditions, 2003 Hummer H2 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.
Compare all specifications:
| 1981 Citroen GSA | 2003 Hummer H2 | |
| Make | Citroen | Hummer |
| Model | GSA | H2 |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1129 cc | 5967 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 56 HP | 321 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 930 kg | 2910 kg |
| Vehicle Length | 4130 mm | 4820 mm |
| Vehicle Width | 1640 mm | 2070 mm |
| Vehicle Height | 1360 mm | 1980 mm |
| Wheelbase Size | 2560 mm | 3130 mm |
| Fuel Tank Capacity | 43 L | 121 L |
