1983 Holden Gemini vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 25 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 1,998 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (173 HP @ 5500 RPM) has 107 more horse power than 1983 Holden Gemini. (66 HP @ 5400 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1983 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 605 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 1983 Holden Gemini 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 1983 Holden Gemini. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, 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, 2008 Opel Signum (265 Nm @ 2500 RPM) has 155 more torque (in Nm) than 1983 Holden Gemini. (110 Nm @ 3200 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Holden Gemini.
Compare all specifications:
| 1983 Holden Gemini | 2008 Opel Signum | |
| Make | Holden | Opel |
| Model | Gemini | Signum |
| Year Released | 1983 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1584 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 173 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 110 Nm | 265 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 955 kg | 1560 kg |
| Vehicle Length | 4250 mm | 4640 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
