1975 Alfa Romeo Alfetta vs. 1976 Holden Sunbird
To start off, 1976 Holden Sunbird is newer by 1 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfetta would be higher. At 1,897 cc (4 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Alfetta (108 HP @ 5600 RPM) has 7 more horse power than 1976 Holden Sunbird. (101 HP @ 5400 RPM). In normal driving conditions, 1975 Alfa Romeo Alfetta should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 40 kg more than 1975 Alfa Romeo Alfetta.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1976 Holden Sunbird (156 Nm @ 2800 RPM) has 14 more torque (in Nm) than 1975 Alfa Romeo Alfetta. (142 Nm @ 4300 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Alfetta. 1976 Holden Sunbird has automatic transmission and 1975 Alfa Romeo Alfetta has manual transmission. 1975 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Holden Sunbird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Alfa Romeo Alfetta | 1976 Holden Sunbird | |
| Make | Alfa Romeo | Holden |
| Model | Alfetta | Sunbird |
| Year Released | 1975 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 101 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 142 Nm | 156 Nm |
| Torque RPM | 4300 RPM | 2800 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1080 kg | 1120 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1340 mm |
| Wheelbase Size | 2520 mm | 2590 mm |
