1997 Alfa Romeo 155 vs. 2005 Mercedes-Benz B
To start off, 2005 Mercedes-Benz B is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 378 more horse power than 2005 Mercedes-Benz B. (115 HP @ 5500 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2005 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz B weights approximately 270 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 145 more torque (in Nm) than 2005 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz B.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2005 Mercedes-Benz B | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | B |
| Year Released | 1997 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1699 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 115 HP |
| Engine RPM | 11700 RPM | 5500 RPM |
| Torque | 300 Nm | 155 Nm |
| Torque RPM | 9500 RPM | 3500 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1310 kg |
| Vehicle Width | 1750 mm | 1780 mm |
