1992 Alfa Romeo 155 vs. 1976 Holden Sunbird
To start off, 1992 Alfa Romeo 155 is newer by 16 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird would be higher. At 4,143 cc (8 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 320 more horse power than 1976 Holden Sunbird. (173 HP @ 4800 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 172 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1976 Holden Sunbird (325 Nm @ 3400 RPM) has 25 more torque (in Nm) than 1992 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1976 Holden Sunbird | |
| Make | Alfa Romeo | Holden |
| Model | 155 | Sunbird |
| Year Released | 1992 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4143 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 173 HP |
| Engine RPM | 11700 RPM | 4800 RPM |
| Torque | 300 Nm | 325 Nm |
| Torque RPM | 9500 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1212 kg |
