1991 Citroen ZX vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (335 HP @ 5900 RPM) has 264 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW Z4 weights approximately 575 kg more than 1991 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen ZX, 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, 2011 BMW Z4 (450 Nm @ 1500 RPM) has 328 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2011 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2011 BMW Z4 | |
| Make | Citroen | BMW |
| Model | ZX | Z4 |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 335 HP |
| Engine RPM | 4600 RPM | 5900 RPM |
| Torque | 122 Nm | 450 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1035 kg | 1610 kg |
| Vehicle Length | 4070 mm | 4242 mm |
| Vehicle Width | 1710 mm | 1791 mm |
| Vehicle Height | 1410 mm | 1285 mm |
| Wheelbase Size | 2550 mm | 2497 mm |
