1996 Alfa Romeo 155 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 15 year(s). Which means there will be less support and parts availability for 1996 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1996 Alfa Romeo 155 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1996 Alfa Romeo 155 (493 HP @ 11700 RPM) has 111 more horse power than 2011 Mercedes-Benz S. (382 HP @ 6000 RPM). In normal driving conditions, 1996 Alfa Romeo 155 should accelerate faster than 2011 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 981 kg more than 1996 Alfa Romeo 155.
Let's talk about torque, 2011 Mercedes-Benz S (530 Nm @ 2800 RPM) has 230 more torque (in Nm) than 1996 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1996 Alfa Romeo 155.
Compare all specifications:
| 1996 Alfa Romeo 155 | 2011 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | S |
| Year Released | 1996 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 382 HP |
| Engine RPM | 11700 RPM | 6000 RPM |
| Torque | 300 Nm | 530 Nm |
| Torque RPM | 9500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 2021 kg |
