1995 Alfa Romeo 155 vs. 1978 Mercedes-Benz 280
To start off, 1995 Alfa Romeo 155 is newer by 17 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz 280 would be higher. At 2,746 cc (6 cylinders), 1978 Mercedes-Benz 280 is equipped with a bigger engine. In terms of performance, 1995 Alfa Romeo 155 (493 HP @ 11700 RPM) has 311 more horse power than 1978 Mercedes-Benz 280. (182 HP @ 5800 RPM). In normal driving conditions, 1995 Alfa Romeo 155 should accelerate faster than 1978 Mercedes-Benz 280. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercedes-Benz 280 weights approximately 435 kg more than 1995 Alfa Romeo 155.
Let's talk about torque, 1995 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 60 more torque (in Nm) than 1978 Mercedes-Benz 280. (240 Nm @ 4500 RPM). This means 1995 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercedes-Benz 280.
Compare all specifications:
| 1995 Alfa Romeo 155 | 1978 Mercedes-Benz 280 | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | 280 |
| Year Released | 1995 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2746 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 182 HP |
| Engine RPM | 11700 RPM | 5800 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 9500 RPM | 4500 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1475 kg |
