1976 Holden Sunbird vs. 2010 BMW 123
To start off, 2010 BMW 123 is newer by 34 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 2,832 cc (6 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 2010 BMW 123 (202 HP @ 4400 RPM) has 98 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM) In normal driving conditions, 2010 BMW 123 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW 123 weights approximately 340 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, 2010 BMW 123 (400 Nm @ 2000 RPM) has 176 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 2010 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 1976 Holden Sunbird | 2010 BMW 123 | |
| Make | Holden | BMW |
| Model | Sunbird | 123 |
| Year Released | 1976 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2832 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 202 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 224 Nm | 400 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1145 kg | 1485 kg |
| Vehicle Length | 4500 mm | 4239 mm |
| Vehicle Width | 1710 mm | 1748 mm |
| Vehicle Height | 1340 mm | 1421 mm |
| Wheelbase Size | 2590 mm | 2660 mm |
