1985 Mitsubishi Sigma vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1985 Mitsubishi Sigma would be higher. At 3,175 cc (6 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 114 more horse power than 1985 Mitsubishi Sigma. (94 HP @ 5600 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1985 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 540 kg more than 1985 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Mitsubishi Sigma 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 1985 Mitsubishi Sigma. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Opel Signum (300 Nm @ 4000 RPM) has 148 more torque (in Nm) than 1985 Mitsubishi Sigma. (152 Nm @ 2400 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Mitsubishi Sigma.
Compare all specifications:
| 1985 Mitsubishi Sigma | 1999 Opel Signum | |
| Make | Mitsubishi | Opel |
| Model | Sigma | Signum |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 208 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 152 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1070 kg | 1610 kg |
| Vehicle Length | 4460 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
