1992 Alfa Romeo 155 vs. 2005 Alfa Romeo 159
To start off, 2005 Alfa Romeo 159 is newer by 13 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 3,175 cc (6 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (247 HP @ 6200 RPM) has 83 more horse power than 1992 Alfa Romeo 155. (164 HP @ 5800 RPM) In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1992 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 450 kg more than 1992 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Alfa Romeo 155. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159 will offer significantly more control. 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, 2005 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 105 more torque (in Nm) than 1992 Alfa Romeo 155. (217 Nm @ 4500 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2005 Alfa Romeo 159 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | 159 |
| Year Released | 1992 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 164 HP | 247 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 217 Nm | 322 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 88.1 mm | 87.5 mm |
| Engine Stroke Size | 68.3 mm | 88 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1740 kg |
| Vehicle Length | 4450 mm | 4670 mm |
| Vehicle Width | 1710 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1420 mm |
