1981 Holden Commodore vs. 1981 Holden Gemini
To start off, both 1981 Holden Commodore and 1981 Holden Gemini were released in the same year (1981). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,892 cc (4 cylinders), 1981 Holden Commodore is equipped with a bigger engine. In terms of performance, 1981 Holden Commodore (78 HP @ 4600 RPM) has 11 more horse power than 1981 Holden Gemini. (67 HP @ 5400 RPM). In normal driving conditions, 1981 Holden Commodore should accelerate faster than 1981 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1981 Holden Commodore weights approximately 205 kg more than 1981 Holden Gemini. 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, 1981 Holden Commodore (140 Nm @ 2400 RPM) has 30 more torque (in Nm) than 1981 Holden Gemini. (110 Nm @ 3200 RPM). This means 1981 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1981 Holden Gemini.
Compare all specifications:
| 1981 Holden Commodore | 1981 Holden Gemini | |
| Make | Holden | Holden |
| Model | Commodore | Gemini |
| Year Released | 1981 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 78 HP | 67 HP |
| Engine RPM | 4600 RPM | 5400 RPM |
| Torque | 140 Nm | 110 Nm |
| Torque RPM | 2400 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1160 kg | 955 kg |
| Vehicle Length | 4710 mm | 4240 mm |
| Vehicle Width | 1730 mm | 1580 mm |
| Vehicle Height | 1370 mm | 1340 mm |
| Wheelbase Size | 2670 mm | 2410 mm |
