1999 BMW 330 vs. 1991 Citroen ZX
To start off, 1999 BMW 330 is newer by 8 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 2,979 cc (6 cylinders), 1999 BMW 330 is equipped with a bigger engine. In terms of performance, 1999 BMW 330 (184 HP @ 4000 RPM) has 113 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM). In normal driving conditions, 1999 BMW 330 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 330 weights approximately 660 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 1999 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Citroen ZX. In wet, icy, snow, or gravel driving conditions, 1999 BMW 330 will offer significantly more control. 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, 1999 BMW 330 (400 Nm @ 1750 RPM) has 278 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 1999 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1999 BMW 330 | 1991 Citroen ZX | |
| Make | BMW | Citroen |
| Model | 330 | ZX |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 71 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 400 Nm | 122 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 18.0:1 | 23.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1695 kg | 1035 kg |
| Vehicle Length | 4480 mm | 4070 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2550 mm |
