1977 BMW 728 vs. 1976 Holden Sunbird
To start off, 1977 BMW 728 is newer by 1 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, 1977 BMW 728 (170 HP @ 6000 RPM) has 66 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM). In normal driving conditions, 1977 BMW 728 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 391 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, 1977 BMW 728 (235 Nm @ 3700 RPM) has 11 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
1977 BMW 728 | 1976 Holden Sunbird | |
Make | BMW | Holden |
Model | 728 | Sunbird |
Year Released | 1977 | 1976 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 2832 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 104 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 235 Nm | 224 Nm |
Torque RPM | 3700 RPM | 2400 RPM |
Drive Type | Rear | Rear |
Vehicle Weight | 1536 kg | 1145 kg |
Vehicle Length | 4870 mm | 4500 mm |
Vehicle Width | 1810 mm | 1710 mm |
Vehicle Height | 1440 mm | 1340 mm |
Wheelbase Size | 2800 mm | 2590 mm |