1997 Alfa Romeo 155 vs. 1974 BMW 3
To start off, 1997 Alfa Romeo 155 is newer by 23 year(s). Which means there will be less support and parts availability for 1974 BMW 3. In addition, the cost of maintenance, including insurance, on 1974 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1974 BMW 3 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 293 more horse power than 1974 BMW 3. (200 HP @ 5500 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 1974 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 1974 BMW 3 weights approximately 393 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 30 more torque (in Nm) than 1974 BMW 3. (270 Nm @ 4300 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 3.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1974 BMW 3 | |
| Make | Alfa Romeo | BMW |
| Model | 155 | 3 |
| Year Released | 1997 | 1974 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2986 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 200 HP |
| Engine RPM | 11700 RPM | 5500 RPM |
| Torque | 300 Nm | 270 Nm |
| Torque RPM | 9500 RPM | 4300 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1433 kg |
| Vehicle Width | 1750 mm | 1760 mm |
