1992 Alfa Romeo 155 vs. 2006 Mazda 6
To start off, 2006 Mazda 6 is newer by 14 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 2,259 cc (4 cylinders), 2006 Mazda 6 is equipped with a bigger engine. In terms of performance, 2006 Mazda 6 (256 HP @ 5500 RPM) has 132 more horse power than 1992 Alfa Romeo 155. (124 HP @ 6000 RPM) In normal driving conditions, 2006 Mazda 6 should accelerate faster than 1992 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mazda 6 weights approximately 428 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 2006 Mazda 6 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, 2006 Mazda 6 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, 2006 Mazda 6 (380 Nm) has 215 more torque (in Nm) than 1992 Alfa Romeo 155. (165 Nm). This means 2006 Mazda 6 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 | 2006 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 155 | 6 |
| Year Released | 1992 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1772 cc | 2259 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 124 HP | 256 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 165 Nm | 380 Nm |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 80 mm | 94 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 214 km/hour | 240 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1237 kg | 1665 kg |
| Vehicle Length | 4450 mm | 4770 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1440 mm |
