1982 Holden Gemini vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 23 year(s). Which means there will be less support and parts availability for 1982 Holden Gemini. In addition, the cost of maintenance, including insurance, on 1982 Holden Gemini would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 108 more horse power than 1982 Holden Gemini. (67 HP @ 5400 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1982 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 715 kg more than 1982 Holden Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1982 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 1982 Holden Gemini. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 260 more torque (in Nm) than 1982 Holden Gemini. (110 Nm @ 3200 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Holden Gemini. 2005 Opel Signum has automatic transmission and 1982 Holden Gemini has manual transmission. 1982 Holden Gemini will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1982 Holden Gemini | 2005 Opel Signum | |
| Make | Holden | Opel |
| Model | Gemini | Signum |
| Year Released | 1982 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1582 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 67 HP | 175 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 110 Nm | 370 Nm |
| Torque RPM | 3200 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 955 kg | 1670 kg |
| Vehicle Length | 4240 mm | 4640 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2620 mm |
