1976 Holden Sunbird vs. 1980 Reliant GTC
To start off, 1980 Reliant GTC is newer by 4 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, 1980 Reliant GTC (135 HP @ 5200 RPM) has 31 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM) In normal driving conditions, 1980 Reliant GTC should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 1980 Reliant GTC weights approximately 145 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, 1976 Holden Sunbird (224 Nm @ 2400 RPM) has 18 more torque (in Nm) than 1980 Reliant GTC. (206 Nm @ 3000 RPM). This means 1976 Holden Sunbird will have an easier job in driving up hills or pulling heavy equipment than 1980 Reliant GTC.
Compare all specifications:
| 1976 Holden Sunbird | 1980 Reliant GTC | |
| Make | Holden | Reliant |
| Model | Sunbird | GTC |
| Year Released | 1976 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2832 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 135 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 224 Nm | 206 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1145 kg | 1290 kg |
| Vehicle Length | 4500 mm | 4440 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1340 mm | 1280 mm |
| Wheelbase Size | 2590 mm | 2640 mm |
