1976 Holden Sunbird vs. 2006 BMW 630
To start off, 2006 BMW 630 is newer by 30 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 4,143 cc (8 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 2006 BMW 630 (254 HP @ 6600 RPM) has 81 more horse power than 1976 Holden Sunbird. (173 HP @ 4800 RPM) In normal driving conditions, 2006 BMW 630 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 548 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, 1976 Holden Sunbird (325 Nm @ 3400 RPM) has 25 more torque (in Nm) than 2006 BMW 630. (300 Nm @ 2500 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 630. 2006 BMW 630 has automatic transmission and 1976 Holden Sunbird has manual transmission. 1976 Holden Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Holden Sunbird | 2006 BMW 630 | |
| Make | Holden | BMW |
| Model | Sunbird | 630 |
| Year Released | 1976 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4143 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 254 HP |
| Engine RPM | 4800 RPM | 6600 RPM |
| Torque | 325 Nm | 300 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1212 kg | 1760 kg |
| Vehicle Length | 4500 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1380 mm |
| Wheelbase Size | 2590 mm | 2790 mm |
