1976 Citroen CX vs. 1964 Porsche 904
To start off, 1976 Citroen CX is newer by 12 year(s). Which means there will be less support and parts availability for 1964 Porsche 904. In addition, the cost of maintenance, including insurance, on 1964 Porsche 904 would be higher. At 1,985 cc (4 cylinders), 1976 Citroen CX is equipped with a bigger engine. In terms of performance, 1964 Porsche 904 (155 HP @ 6900 RPM) has 49 more horse power than 1976 Citroen CX. (106 HP @ 5500 RPM) In normal driving conditions, 1964 Porsche 904 should accelerate faster than 1976 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1976 Citroen CX weights approximately 615 kg more than 1964 Porsche 904.
Because 1964 Porsche 904 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 1964 Porsche 904. However, in wet, icy, snow, or gravel driving conditions, 1976 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, 1964 Porsche 904 (169 Nm @ 5000 RPM) has 8 more torque (in Nm) than 1976 Citroen CX. (161 Nm @ 3000 RPM). This means 1964 Porsche 904 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen CX.
Compare all specifications:
| 1976 Citroen CX | 1964 Porsche 904 | |
| Make | Citroen | Porsche |
| Model | CX | 904 |
| Year Released | 1976 | 1964 |
| Engine Position | Front | Middle |
| Engine Size | 1985 cc | 1966 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 106 HP | 155 HP |
| Engine RPM | 5500 RPM | 6900 RPM |
| Torque | 161 Nm | 169 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 88 mm | 74 mm |
| Engine Compression Ratio | 9.3:1 | 9.8:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1265 kg | 650 kg |
| Vehicle Length | 4670 mm | 4100 mm |
| Vehicle Width | 1770 mm | 1550 mm |
| Vehicle Height | 1370 mm | 1070 mm |
| Wheelbase Size | 2850 mm | 2310 mm |
