2006 Ford Expedition vs. 1980 Mitsubishi Sigma
To start off, 2006 Ford Expedition is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1980 Mitsubishi Sigma would be higher. At 5,408 cc (8 cylinders), 2006 Ford Expedition is equipped with a bigger engine. In terms of performance, 2006 Ford Expedition (300 HP @ 5000 RPM) has 202 more horse power than 1980 Mitsubishi Sigma. (98 HP @ 4400 RPM). In normal driving conditions, 2006 Ford Expedition should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Expedition weights approximately 520 kg more than 1980 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 1980 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 2006 Ford Expedition 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, 2006 Ford Expedition (495 Nm @ 3750 RPM) has 307 more torque (in Nm) than 1980 Mitsubishi Sigma. (188 Nm @ 2400 RPM). This means 2006 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma. 2006 Ford Expedition has automatic transmission and 1980 Mitsubishi Sigma has manual transmission. 1980 Mitsubishi Sigma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Ford Expedition | 1980 Mitsubishi Sigma | |
| Make | Ford | Mitsubishi |
| Model | Expedition | Sigma |
| Year Released | 2006 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 2554 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 98 HP |
| Engine RPM | 5000 RPM | 4400 RPM |
| Torque | 495 Nm | 188 Nm |
| Torque RPM | 3750 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1715 kg | 1195 kg |
| Vehicle Length | 5230 mm | 4460 mm |
| Vehicle Width | 2010 mm | 1660 mm |
| Vehicle Height | 1950 mm | 1370 mm |
| Wheelbase Size | 3030 mm | 2520 mm |
