2003 Alfa Romeo 156 vs. 1998 Citroen ZX
To start off, 2003 Alfa Romeo 156 is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1998 Citroen ZX would be higher. At 1,598 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (118 HP) has 44 more horse power than 1998 Citroen ZX. (74 HP). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1998 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 245 kg more than 1998 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, 2003 Alfa Romeo 156 (140 Nm @ 4500 RPM) has 30 more torque (in Nm) than 1998 Citroen ZX. (110 Nm @ 3400 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1998 Citroen ZX.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1998 Citroen ZX | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | ZX |
| Year Released | 2003 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 74 HP |
| Torque | 140 Nm | 110 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 82.1 mm | 75 mm |
| Engine Stroke Size | 75.6 mm | 77 mm |
| Engine Compression Ratio | 10.3:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1265 kg | 1020 kg |
| Vehicle Length | 4450 mm | 4270 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1460 mm |
