1976 Holden Sunbird vs. 2013 BMW X3
To start off, 2013 BMW X3 is newer by 37 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 5,044 cc (8 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 1976 Holden Sunbird (247 HP @ 5000 RPM) has 10 more horse power than 2013 BMW X3. (237 HP @ 5000 RPM). In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 2013 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X3 weights approximately 585 kg more than 1976 Holden Sunbird.
Because 2013 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 1976 Holden Sunbird. In wet, icy, snow, or gravel driving conditions, 2013 BMW X3 will offer significantly more control. 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 (436 Nm @ 3400 RPM) has 83 more torque (in Nm) than 2013 BMW X3. (353 Nm @ 4800 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW X3. 2013 BMW X3 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. 2013 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Holden Sunbird | 2013 BMW X3 | |
| Make | Holden | BMW |
| Model | Sunbird | X3 |
| Year Released | 1976 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 5044 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 237 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 436 Nm | 353 Nm |
| Torque RPM | 3400 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Vehicle Weight | 1280 kg | 1865 kg |
| Vehicle Length | 4500 mm | 4648 mm |
| Vehicle Width | 1710 mm | 2098 mm |
| Vehicle Height | 1340 mm | 1661 mm |
| Wheelbase Size | 2590 mm | 2810 mm |
