1993 Alfa Romeo 155 vs. 2003 Alfa Romeo 156
To start off, 2003 Alfa Romeo 156 is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1993 Alfa Romeo 155 would be higher. At 2,498 cc (4 cylinders), 1993 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (123 HP @ 4200 RPM) has 5 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6500 RPM). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1993 Alfa Romeo 155 weights approximately 115 kg more than 2003 Alfa Romeo 156. 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, 1993 Alfa Romeo 155 (294 Nm @ 2000 RPM) has 154 more torque (in Nm) than 2003 Alfa Romeo 156. (140 Nm @ 4500 RPM). This means 1993 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 1993 Alfa Romeo 155 | 2003 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | 156 |
| Year Released | 1993 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 118 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 294 Nm | 140 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1265 kg |
| Vehicle Length | 4450 mm | 4450 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1430 mm |
