2009 BMW 650 vs. 1978 Holden Sunbird
To start off, 2009 BMW 650 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1978 Holden Sunbird would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (360 HP @ 6300 RPM) has 264 more horse power than 1978 Holden Sunbird. (96 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1978 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 370 kg more than 1978 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, 2009 BMW 650 (488 Nm @ 3400 RPM) has 331 more torque (in Nm) than 1978 Holden Sunbird. (157 Nm @ 3600 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden Sunbird.
Compare all specifications:
| 2009 BMW 650 | 1978 Holden Sunbird | |
| Make | BMW | Holden |
| Model | 650 | Sunbird |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 360 HP | 96 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 488 Nm | 157 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1530 kg | 1160 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1380 mm | 1710 mm |
| Vehicle Height | 1860 mm | 1340 mm |
| Wheelbase Size | 2790 mm | 2590 mm |
