1976 Holden Sunbird vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 29 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 3,822 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 246 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 360 kg more than 1976 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Porsche 911 (408 Nm @ 4600 RPM) has 184 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 1976 Holden Sunbird | 2005 Porsche 911 | |
| Make | Holden | Porsche |
| Model | Sunbird | 911 |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 2832 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 104 HP | 350 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 224 Nm | 408 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1145 kg | 1505 kg |
| Vehicle Length | 4500 mm | 4470 mm |
| Vehicle Width | 1710 mm | 1810 mm |
| Vehicle Height | 1340 mm | 1310 mm |
| Wheelbase Size | 2590 mm | 2360 mm |
