1975 Citroen GS vs. 1970 Opel GT
To start off, 1975 Citroen GS is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Opel GT. In addition, the cost of maintenance, including insurance, on 1970 Opel GT would be higher. At 1,100 cc (4 cylinders), 1970 Opel GT is equipped with a bigger engine. In terms of performance, 1970 Opel GT (66 HP @ 6000 RPM) has 11 more horse power than 1975 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1970 Opel GT should accelerate faster than 1975 Citroen GS.
Because 1970 Opel GT 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 GT. However, in wet, icy, snow, or gravel driving conditions, 1975 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, 1970 Opel GT (85 Nm @ 5000 RPM) has 13 more torque (in Nm) than 1975 Citroen GS. (72 Nm @ 3500 RPM). This means 1970 Opel GT will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen GS.
Compare all specifications:
| 1975 Citroen GS | 1970 Opel GT | |
| Make | Citroen | Opel |
| Model | GS | GT |
| Year Released | 1975 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1014 cc | 1100 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 55 HP | 66 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 85 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 74 mm | 75 mm |
| Engine Stroke Size | 59 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4130 mm | 4120 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1230 mm |
| Wheelbase Size | 2560 mm | 2440 mm |
| Fuel Tank Capacity | 43 L | 53 L |
