2007 GMC Sierra vs. 1980 Mitsubishi Sigma
To start off, 2007 GMC Sierra is newer by 27 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 255 more horse power than 1980 Mitsubishi Sigma. (98 HP @ 4400 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1593 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 2007 GMC Sierra 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, 2007 GMC Sierra 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 318 more torque (in Nm) than 1980 Mitsubishi Sigma. (188 Nm @ 2400 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma. 2007 GMC Sierra 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. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1980 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Sierra | Sigma |
| Year Released | 2007 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2554 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 353 HP | 98 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 506 Nm | 188 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2788 kg | 1195 kg |
| Vehicle Length | 6340 mm | 4460 mm |
| Vehicle Width | 2040 mm | 1660 mm |
| Vehicle Height | 1950 mm | 1370 mm |
| Wheelbase Size | 4010 mm | 2520 mm |
