1983 Holden Gemini vs. 1999 Porsche 911
To start off, 1999 Porsche 911 is newer by 16 year(s). Which means there will be less support and parts availability for 1983 Holden Gemini. In addition, the cost of maintenance, including insurance, on 1983 Holden Gemini would be higher. At 3,595 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6000 RPM) has 348 more horse power than 1983 Holden Gemini. (66 HP @ 5400 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1983 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 585 kg more than 1983 Holden Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Holden Gemini. In wet, icy, snow, or gravel driving conditions, 1999 Porsche 911 will offer significantly more control. 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 450 more torque (in Nm) than 1983 Holden Gemini. (110 Nm @ 3200 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1983 Holden Gemini.
Compare all specifications:
| 1983 Holden Gemini | 1999 Porsche 911 | |
| Make | Holden | Porsche |
| Model | Gemini | 911 |
| Year Released | 1983 | 1999 |
| Engine Position | Front | Rear |
| Engine Size | 1584 cc | 3595 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 66 HP | 414 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 110 Nm | 560 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 955 kg | 1540 kg |
| Vehicle Length | 4250 mm | 4440 mm |
| Vehicle Width | 1580 mm | 1840 mm |
| Vehicle Height | 1340 mm | 1300 mm |
| Wheelbase Size | 2410 mm | 2360 mm |
