1997 Alfa Romeo 155 vs. 1954 Porsche 356
To start off, 1997 Alfa Romeo 155 is newer by 43 year(s). Which means there will be less support and parts availability for 1954 Porsche 356. In addition, the cost of maintenance, including insurance, on 1954 Porsche 356 would be higher. At 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 383 more horse power than 1954 Porsche 356. (110 HP @ 6400 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 1954 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 155 weights approximately 260 kg more than 1954 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 167 more torque (in Nm) than 1954 Porsche 356. (133 Nm @ 5200 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1954 Porsche 356.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1954 Porsche 356 | |
| Make | Alfa Romeo | Porsche |
| Model | 155 | 356 |
| Year Released | 1997 | 1954 |
| Engine Position | Front | Rear |
| Engine Size | 2499 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 493 HP | 110 HP |
| Engine RPM | 11700 RPM | 6400 RPM |
| Torque | 300 Nm | 133 Nm |
| Torque RPM | 9500 RPM | 5200 RPM |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 780 kg |
| Vehicle Width | 1750 mm | 1680 mm |
