1979 Isuzu Gemini vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Isuzu Gemini. In addition, the cost of maintenance, including insurance, on 1979 Isuzu Gemini would be higher. At 3,173 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (208 HP @ 6200 RPM) has 123 more horse power than 1979 Isuzu Gemini. (85 HP @ 5000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1979 Isuzu Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 655 kg more than 1979 Isuzu Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Isuzu 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 1979 Isuzu Gemini. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Signum (300 Nm @ 4000 RPM) has 169 more torque (in Nm) than 1979 Isuzu Gemini. (131 Nm @ 3000 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1979 Isuzu Gemini.
Compare all specifications:
| 1979 Isuzu Gemini | 2007 Opel Signum | |
| Make | Isuzu | Opel |
| Model | Gemini | Signum |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1817 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 208 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 131 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 955 kg | 1610 kg |
| Vehicle Length | 4240 mm | 4640 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
