1975 Citroen CX vs. 1970 Opel Commodore
To start off, 1975 Citroen CX is newer by 5 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 2,490 cc (6 cylinders), 1970 Opel Commodore is equipped with a bigger engine. In terms of performance, 1970 Opel Commodore (148 HP @ 5800 RPM) has 33 more horse power than 1975 Citroen CX. (115 HP @ 5600 RPM) In normal driving conditions, 1970 Opel Commodore should accelerate faster than 1975 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1975 Citroen CX weights approximately 15 kg more than 1970 Opel Commodore.
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, 1975 Citroen CX, 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 Commodore (196 Nm @ 4500 RPM) has 18 more torque (in Nm) than 1975 Citroen CX. (178 Nm @ 3250 RPM). This means 1970 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen CX.
Compare all specifications:
| 1975 Citroen CX | 1970 Opel Commodore | |
| Make | Citroen | Opel |
| Model | CX | Commodore |
| Year Released | 1975 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2164 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 148 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 178 Nm | 196 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Engine Bore Size | 88 mm | 87 mm |
| Engine Stroke Size | 89 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1245 kg | 1230 kg |
| Vehicle Length | 4680 mm | 4580 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2670 mm |
