2007 BMW Z4 vs. 1984 Citroen CX
To start off, 2007 BMW Z4 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Citroen CX. In addition, the cost of maintenance, including insurance, on 1984 Citroen CX would be higher. At 2,500 cc (4 cylinders), 1984 Citroen CX is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 77 more horse power than 1984 Citroen CX. (138 HP @ 5000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1984 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1984 Citroen CX weights approximately 8 kg more than 2007 BMW Z4.
Because 2007 BMW Z4 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1984 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 43 more torque (in Nm) than 1984 Citroen CX. (207 Nm @ 4000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen CX.
Compare all specifications:
| 2007 BMW Z4 | 1984 Citroen CX | |
| Make | BMW | Citroen |
| Model | Z4 | CX |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 138 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 250 Nm | 207 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 78.8 mm | 92 mm |
| Top Speed | 240 km/hour | 201 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1370 kg |
| Vehicle Length | 4100 mm | 4680 mm |
| Vehicle Width | 1310 mm | 1780 mm |
| Vehicle Height | 1790 mm | 1370 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
