1975 Citroen GS vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 2 year(s). Which means there will be less support and parts availability for 1975 Citroen GS. In addition, the cost of maintenance, including insurance, on 1975 Citroen GS would be higher. At 1,014 cc (4 cylinders), 1975 Citroen GS is equipped with a bigger engine. In terms of performance, 1975 Citroen GS (55 HP @ 6500 RPM) has 8 more horse power than 1977 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 1975 Citroen GS should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1975 Citroen GS weights approximately 98 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Opel Kadett 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 1977 Opel Kadett. 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, 1975 Citroen GS (72 Nm) has 1 more torque (in Nm) than 1977 Opel Kadett. (71 Nm). This means 1975 Citroen GS will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 1975 Citroen GS | 1977 Opel Kadett | |
| Make | Citroen | Opel |
| Model | GS | Kadett |
| Year Released | 1975 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1014 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 55 HP | 47 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 72 Nm | 71 Nm |
| Engine Bore Size | 74 mm | 72 mm |
| Engine Stroke Size | 59 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 890 kg | 792 kg |
| Vehicle Length | 4130 mm | 3900 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1320 mm |
| Wheelbase Size | 2560 mm | 2670 mm |
| Fuel Tank Capacity | 43 L | 44 L |
