1976 Holden Sunbird vs. 1987 Opel Kadett
To start off, 1987 Opel Kadett is newer by 11 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, 1987 Opel Kadett (129 HP @ 5600 RPM) has 25 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM) In normal driving conditions, 1987 Opel Kadett should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 1976 Holden Sunbird weights approximately 171 kg more than 1987 Opel Kadett.
Because 1976 Holden Sunbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1976 Holden Sunbird. However, in wet, icy, snow, or gravel driving conditions, 1987 Opel Kadett, being front wheel drive (FWD), will offer much better control with better grip. 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 (224 Nm @ 2400 RPM) has 44 more torque (in Nm) than 1987 Opel Kadett. (180 Nm @ 4600 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Kadett.
Compare all specifications:
| 1976 Holden Sunbird | 1987 Opel Kadett | |
| Make | Holden | Opel |
| Model | Sunbird | Kadett |
| Year Released | 1976 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2832 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 129 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 224 Nm | 180 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Drive Type | Rear | Front |
| Vehicle Weight | 1145 kg | 974 kg |
| Vehicle Length | 4500 mm | 4010 mm |
| Vehicle Width | 1710 mm | 1670 mm |
| Vehicle Height | 1340 mm | 1370 mm |
| Wheelbase Size | 2590 mm | 2530 mm |
