1992 Alfa Romeo 155 vs. 1997 Mercedes-Benz S
To start off, 1997 Mercedes-Benz S is newer by 5 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 2,799 cc (6 cylinders), 1997 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 303 more horse power than 1997 Mercedes-Benz S. (190 HP @ 5500 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1997 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1997 Mercedes-Benz S weights approximately 850 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 30 more torque (in Nm) than 1997 Mercedes-Benz S. (270 Nm @ 3750 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1997 Mercedes-Benz S.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1997 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | S |
| Year Released | 1992 | 1997 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2799 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 190 HP |
| Engine RPM | 11700 RPM | 5500 RPM |
| Torque | 300 Nm | 270 Nm |
| Torque RPM | 9500 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1890 kg |
