1979 Citroen GSA vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Citroen GSA. In addition, the cost of maintenance, including insurance, on 1979 Citroen GSA would be higher. At 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (125 HP @ 4300 RPM) has 69 more horse power than 1979 Citroen GSA. (56 HP @ 5750 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 785 kg more than 1979 Citroen GSA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1979 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:
| 1979 Citroen GSA | 1999 Opel Omega | |
| Make | Citroen | Opel |
| Model | GSA | Omega |
| Year Released | 1979 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1129 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 125 HP |
| Engine RPM | 5750 RPM | 4300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 925 kg | 1710 kg |
| Vehicle Length | 4190 mm | 4900 mm |
| Vehicle Width | 1640 mm | 1790 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2560 mm | 2740 mm |
