1997 Buick Century vs. 1991 Citroen ZX
To start off, 1997 Buick Century is newer by 6 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 3,135 cc (6 cylinders), 1997 Buick Century is equipped with a bigger engine. In terms of performance, 1997 Buick Century (165 HP @ 5200 RPM) has 94 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM). In normal driving conditions, 1997 Buick Century should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Century weights approximately 485 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1997 Buick Century (251 Nm @ 4000 RPM) has 129 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 1997 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX. 1997 Buick Century has automatic transmission and 1991 Citroen ZX has manual transmission. 1991 Citroen ZX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Buick Century | 1991 Citroen ZX | |
| Make | Buick | Citroen |
| Model | Century | ZX |
| Year Released | 1997 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 165 HP | 71 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 251 Nm | 122 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 83.1 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 9.6:1 | 23.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1520 kg | 1035 kg |
| Vehicle Length | 4950 mm | 4070 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2780 mm | 2550 mm |
