1977 Citroen GS vs. 1969 Opel Admiral
To start off, 1977 Citroen GS is newer by 8 year(s). Which means there will be less support and parts availability for 1969 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1969 Opel Admiral would be higher. At 2,784 cc (6 cylinders), 1969 Opel Admiral is equipped with a bigger engine. In terms of performance, 1969 Opel Admiral (142 HP @ 5200 RPM) has 87 more horse power than 1977 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1969 Opel Admiral should accelerate faster than 1977 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1969 Opel Admiral weights approximately 585 kg more than 1977 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1969 Opel Admiral 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 1969 Opel Admiral. However, in wet, icy, snow, or gravel driving conditions, 1977 Citroen GS, 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. Let's talk about torque, 1969 Opel Admiral (227 Nm @ 3600 RPM) has 155 more torque (in Nm) than 1977 Citroen GS. (72 Nm @ 3500 RPM). This means 1969 Opel Admiral will have an easier job in driving up hills or pulling heavy equipment than 1977 Citroen GS.
Compare all specifications:
| 1977 Citroen GS | 1969 Opel Admiral | |
| Make | Citroen | Opel |
| Model | GS | Admiral |
| Year Released | 1977 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 2784 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 55 HP | 142 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 72 Nm | 227 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 74 mm | 92 mm |
| Engine Stroke Size | 59 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1475 kg |
| Vehicle Length | 4130 mm | 4910 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2560 mm | 2850 mm |
| Fuel Tank Capacity | 43 L | 80 L |
