1991 Citroen ZX vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 19 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 1,998 cc (4 cylinders), 1991 Citroen ZX is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz A (108 HP @ 4200 RPM) has 37 more horse power than 1991 Citroen ZX. (71 HP @ 4600 RPM) In normal driving conditions, 2010 Mercedes-Benz A should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz A weights approximately 1795 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, 2010 Mercedes-Benz A (250 Nm @ 1600 RPM) has 128 more torque (in Nm) than 1991 Citroen ZX. (122 Nm @ 2000 RPM). This means 2010 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2010 Mercedes-Benz A | |
| Make | Citroen | Mercedes-Benz |
| Model | ZX | A |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 108 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 122 Nm | 250 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Compression Ratio | 23.0:1 | 18.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1035 kg | 2830 kg |
| Vehicle Length | 4070 mm | 3840 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1600 mm |
| Wheelbase Size | 2550 mm | 2570 mm |
