1995 Alfa Romeo 155 vs. 1974 Holden Monaro
To start off, 1995 Alfa Romeo 155 is newer by 21 year(s). Which means there will be less support and parts availability for 1974 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1974 Holden Monaro would be higher. At 2,832 cc (6 cylinders), 1974 Holden Monaro is equipped with a bigger engine. In terms of performance, 1995 Alfa Romeo 155 (493 HP @ 11700 RPM) has 377 more horse power than 1974 Holden Monaro. (116 HP @ 4400 RPM). In normal driving conditions, 1995 Alfa Romeo 155 should accelerate faster than 1974 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 1974 Holden Monaro weights approximately 300 kg more than 1995 Alfa Romeo 155.
Let's talk about torque, 1995 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 72 more torque (in Nm) than 1974 Holden Monaro. (228 Nm @ 2000 RPM). This means 1995 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1974 Holden Monaro.
Compare all specifications:
| 1995 Alfa Romeo 155 | 1974 Holden Monaro | |
| Make | Alfa Romeo | Holden |
| Model | 155 | Monaro |
| Year Released | 1995 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2832 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 116 HP |
| Engine RPM | 11700 RPM | 4400 RPM |
| Torque | 300 Nm | 228 Nm |
| Torque RPM | 9500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1340 kg |
