1997 Alfa Romeo 155 vs. 1981 Nissan Skyline
To start off, 1997 Alfa Romeo 155 is newer by 16 year(s). Which means there will be less support and parts availability for 1981 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1981 Nissan Skyline 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 400 more horse power than 1981 Nissan Skyline. (93 HP @ 5600 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 1981 Nissan Skyline. With that said, vehicle weight also plays an important factor in acceleration. 1981 Nissan Skyline weights approximately 10 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 151 more torque (in Nm) than 1981 Nissan Skyline. (149 Nm @ 2800 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Skyline.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1981 Nissan Skyline | |
| Make | Alfa Romeo | Nissan |
| Model | 155 | Skyline |
| Year Released | 1997 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1809 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 93 HP |
| Engine RPM | 11700 RPM | 5600 RPM |
| Torque | 300 Nm | 149 Nm |
| Torque RPM | 9500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1050 kg |
| Vehicle Width | 1750 mm | 1680 mm |
