2007 GMC Sierra vs. 1984 Mitsubishi Sigma
To start off, 2007 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1984 Mitsubishi Sigma would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 263 more horse power than 1984 Mitsubishi Sigma. (90 HP @ 5600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1984 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1507 kg more than 1984 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 388 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma. 2007 GMC Sierra has automatic transmission and 1984 Mitsubishi Sigma has manual transmission. 1984 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 | 1984 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Sierra | Sigma |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 353 HP | 90 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 506 Nm | 118 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2577 kg | 1070 kg |
| Vehicle Length | 6590 mm | 4460 mm |
| Vehicle Width | 2040 mm | 1660 mm |
| Vehicle Height | 1950 mm | 1370 mm |
| Wheelbase Size | 4250 mm | 2520 mm |
