2007 BMW Convertible vs. 1976 Holden Sunbird
To start off, 2007 BMW Convertible is newer by 31 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 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 262 more horse power than 1976 Holden Sunbird. (101 HP @ 5400 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 730 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.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 334 more torque (in Nm) than 1976 Holden Sunbird. (156 Nm @ 2800 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 2007 BMW Convertible | 1976 Holden Sunbird | |
| Make | BMW | Holden |
| Model | Convertible | Sunbird |
| Year Released | 2007 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 363 HP | 101 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 490 Nm | 156 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1850 kg | 1120 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 |
