1992 Alfa Romeo 155 vs. 1991 Citroen AX
To start off, 1992 Alfa Romeo 155 is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Citroen AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 1,773 cc (4 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (125 HP @ 6000 RPM) has 77 more horse power than 1991 Citroen AX. (48 HP @ 6000 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 536 kg more than 1991 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, 1992 Alfa Romeo 155 (166 Nm @ 5000 RPM) has 91 more torque (in Nm) than 1991 Citroen AX. (75 Nm @ 3700 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1991 Citroen AX | |
| Make | Alfa Romeo | Citroen |
| Model | 155 | AX |
| Year Released | 1992 | 1991 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1773 cc | 953 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 48 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 166 Nm | 75 Nm |
| Torque RPM | 5000 RPM | 3700 RPM |
| Engine Bore Size | 84 mm | 70 mm |
| Engine Stroke Size | 80 mm | 62 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1204 kg | 668 kg |
| Vehicle Length | 4450 mm | 3510 mm |
| Vehicle Width | 1710 mm | 1560 mm |
| Vehicle Height | 1410 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2290 mm |
