1971 Alfa Romeo 1750 vs. 1992 Alfa Romeo 155
To start off, 1992 Alfa Romeo 155 is newer by 21 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo 1750 would be higher. At 2,499 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 371 more horse power than 1971 Alfa Romeo 1750. (122 HP @ 5500 RPM) In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1971 Alfa Romeo 1750. With that said, vehicle weight also plays an important factor in acceleration. 1971 Alfa Romeo 1750 weights approximately 40 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 130 more torque (in Nm) than 1971 Alfa Romeo 1750. (170 Nm @ 4400 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo 1750.
Compare all specifications:
| 1971 Alfa Romeo 1750 | 1992 Alfa Romeo 155 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 1750 | 155 |
| Year Released | 1971 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1778 cc | 2499 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 493 HP |
| Engine RPM | 5500 RPM | 11700 RPM |
| Torque | 170 Nm | 300 Nm |
| Torque RPM | 4400 RPM | 9500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1080 kg | 1040 kg |
