1981 Citroen GSA vs. 1970 Opel Commodore
To start off, 1981 Citroen GSA is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 2,784 cc (6 cylinders), 1970 Opel Commodore is equipped with a bigger engine. In terms of performance, 1970 Opel Commodore (148 HP @ 5100 RPM) has 92 more horse power than 1981 Citroen GSA. (56 HP @ 5750 RPM) In normal driving conditions, 1970 Opel Commodore should accelerate faster than 1981 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1970 Opel Commodore weights approximately 290 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 1970 Opel Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 1981 Citroen GSA, being front wheel drive (FWD), will offer much better control with better grip. 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 | 1970 Opel Commodore | |
| Make | Citroen | Opel |
| Model | GSA | Commodore |
| Year Released | 1981 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1129 cc | 2784 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 148 HP |
| Engine RPM | 5750 RPM | 5100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 930 kg | 1220 kg |
| Vehicle Length | 4130 mm | 4580 mm |
| Vehicle Width | 1640 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2560 mm | 2670 mm |
| Fuel Tank Capacity | 43 L | 75 L |
