2004 Alfa Romeo 156 vs. 1987 Citroen AX
To start off, 2004 Alfa Romeo 156 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (238 HP @ 6200 RPM) has 153 more horse power than 1987 Citroen AX. (85 HP @ 6400 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 763 kg more than 1987 Citroen AX. 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, 2004 Alfa Romeo 156 (289 Nm @ 4800 RPM) has 174 more torque (in Nm) than 1987 Citroen AX. (115 Nm @ 4000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1987 Citroen AX | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | AX |
| Year Released | 2004 | 1987 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 1358 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 238 HP | 85 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 289 Nm | 115 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 75 mm |
| Engine Stroke Size | 78 mm | 77 mm |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Top Speed | 250 km/hour | 177 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1485 kg | 722 kg |
| Vehicle Length | 4440 mm | 3540 mm |
| Vehicle Width | 1770 mm | 1610 mm |
| Vehicle Height | 1410 mm | 1350 mm |
| Wheelbase Size | 2600 mm | 2290 mm |
