2007 BMW Z4 vs. 1985 Citroen CX
To start off, 2007 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Citroen CX. In addition, the cost of maintenance, including insurance, on 1985 Citroen CX would be higher. At 2,979 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 221 more horse power than 1985 Citroen CX. (114 HP @ 5600 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1985 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1985 Citroen CX weights approximately 150 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, 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 138 more torque (in Nm) than 1985 Citroen CX. (177 Nm @ 3250 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen CX.
Compare all specifications:
| 2007 BMW Z4 | 1985 Citroen CX | |
| Make | BMW | Citroen |
| Model | Z4 | CX |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2164 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 335 HP | 114 HP |
| Engine RPM | 7900 RPM | 5600 RPM |
| Torque | 315 Nm | 177 Nm |
| Torque RPM | 2750 RPM | 3250 RPM |
| Engine Bore Size | 87 mm | 90 mm |
| Engine Stroke Size | 91 mm | 85.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1290 kg | 1440 kg |
| Vehicle Length | 4100 mm | 4930 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 3100 mm |
