1992 Alfa Romeo 155 vs. 2003 Alfa Romeo 156
To start off, 2003 Alfa Romeo 156 is newer by 11 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 2,492 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (164 HP @ 5800 RPM) has 26 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6500 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 100 kg more than 1992 Alfa Romeo 155.
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 (217 Nm @ 4500 RPM) has 54 more torque (in Nm) than 2003 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2003 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | 156 |
| Year Released | 1992 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 164 HP | 138 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 217 Nm | 163 Nm |
| Torque RPM | 4500 RPM | 3900 RPM |
| Engine Bore Size | 88.1 mm | 82 mm |
| Engine Stroke Size | 68.3 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1390 kg |
| Vehicle Length | 4450 mm | 4450 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1400 mm |
