2009 Alfa Romeo GT vs. 1977 Holden Sunbird
To start off, 2009 Alfa Romeo GT is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1977 Holden Sunbird would be higher. At 3,179 cc (6 cylinders), 2009 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo GT (237 HP @ 6200 RPM) has 141 more horse power than 1977 Holden Sunbird. (96 HP @ 5200 RPM). In normal driving conditions, 2009 Alfa Romeo GT should accelerate faster than 1977 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo GT weights approximately 325 kg more than 1977 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Holden Sunbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Holden Sunbird. However, in wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo GT, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Alfa Romeo GT (300 Nm @ 4800 RPM) has 143 more torque (in Nm) than 1977 Holden Sunbird. (157 Nm @ 3600 RPM). This means 2009 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden Sunbird.
Compare all specifications:
| 2009 Alfa Romeo GT | 1977 Holden Sunbird | |
| Make | Alfa Romeo | Holden |
| Model | GT | Sunbird |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 237 HP | 96 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 300 Nm | 157 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1485 kg | 1160 kg |
| Vehicle Length | 4500 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2590 mm |
