1976 Holden Sunbird vs. 1985 Mazda 929
To start off, 1985 Mazda 929 is newer by 9 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, 1976 Holden Sunbird (173 HP @ 4800 RPM) has 84 more horse power than 1985 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 1976 Holden Sunbird should accelerate faster than 1985 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 62 kg more than 1985 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1976 Holden Sunbird (325 Nm @ 3400 RPM) has 165 more torque (in Nm) than 1985 Mazda 929. (160 Nm @ 2600 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda 929.
Compare all specifications:
| 1976 Holden Sunbird | 1985 Mazda 929 | |
| Make | Holden | Mazda |
| Model | Sunbird | 929 |
| Year Released | 1976 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4143 cc | 1969 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 89 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Torque | 325 Nm | 160 Nm |
| Torque RPM | 3400 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1212 kg | 1150 kg |
| Vehicle Length | 4500 mm | 4710 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1340 mm | 1430 mm |
| Wheelbase Size | 2590 mm | 2620 mm |
