1973 Pontiac Firebird vs. 1985 Holden Gemini
To start off, 1985 Holden Gemini is newer by 12 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 5,792 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (158 HP @ 4400 RPM) has 86 more horse power than 1985 Holden Gemini. (72 HP @ 5600 RPM). In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1985 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 725 kg more than 1985 Holden Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Pontiac Firebird 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 1973 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1985 Holden Gemini, 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, 1973 Pontiac Firebird (366 Nm @ 2000 RPM) has 250 more torque (in Nm) than 1985 Holden Gemini. (116 Nm @ 3600 RPM). This means 1973 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1985 Holden Gemini.
Compare all specifications:
| 1973 Pontiac Firebird | 1985 Holden Gemini | |
| Make | Pontiac | Holden |
| Model | Firebird | Gemini |
| Year Released | 1973 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5792 cc | 1471 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 158 HP | 72 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 366 Nm | 116 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1585 kg | 860 kg |
| Vehicle Length | 4880 mm | 4040 mm |
| Vehicle Width | 1870 mm | 1610 mm |
| Vehicle Height | 1290 mm | 1380 mm |
| Wheelbase Size | 2750 mm | 2410 mm |
