1985 Citroen CX vs. 1964 Porsche 904
To start off, 1985 Citroen CX is newer by 21 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 2,499 cc (4 cylinders), 1985 Citroen CX is equipped with a bigger engine. In terms of performance, 1964 Porsche 904 (155 HP @ 6900 RPM) has 81 more horse power than 1985 Citroen CX. (74 HP @ 4250 RPM) In normal driving conditions, 1964 Porsche 904 should accelerate faster than 1985 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1985 Citroen CX weights approximately 800 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, 1985 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 20 more torque (in Nm) than 1985 Citroen CX. (149 Nm @ 2000 RPM). This means 1964 Porsche 904 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen CX.
Compare all specifications:
| 1985 Citroen CX | 1964 Porsche 904 | |
| Make | Citroen | Porsche |
| Model | CX | 904 |
| Year Released | 1985 | 1964 |
| Engine Position | Front | Middle |
| Engine Size | 2499 cc | 1966 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 74 HP | 155 HP |
| Engine RPM | 4250 RPM | 6900 RPM |
| Torque | 149 Nm | 169 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1450 kg | 650 kg |
| Vehicle Length | 4930 mm | 4100 mm |
| Vehicle Width | 1770 mm | 1550 mm |
| Vehicle Height | 1470 mm | 1070 mm |
| Wheelbase Size | 3100 mm | 2310 mm |
