2010 Mazda CX-7 vs. 1984 Mitsubishi Sigma
To start off, 2010 Mazda CX-7 is newer by 26 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 2,300 cc (4 cylinders), 2010 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2010 Mazda CX-7 (244 HP @ 5000 RPM) has 154 more horse power than 1984 Mitsubishi Sigma. (90 HP @ 5600 RPM). In normal driving conditions, 2010 Mazda CX-7 should accelerate faster than 1984 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda CX-7 weights approximately 648 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.
Because 1984 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 1984 Mitsubishi Sigma. However, in wet, icy, snow, or gravel driving conditions, 2010 Mazda CX-7, 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, 2010 Mazda CX-7 (349 Nm @ 2500 RPM) has 231 more torque (in Nm) than 1984 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 2010 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mitsubishi Sigma.
Compare all specifications:
| 2010 Mazda CX-7 | 1984 Mitsubishi Sigma | |
| Make | Mazda | Mitsubishi |
| Model | CX-7 | Sigma |
| Year Released | 2010 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 244 HP | 90 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 349 Nm | 118 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1718 kg | 1070 kg |
| Vehicle Length | 4681 mm | 4460 mm |
| Vehicle Width | 1872 mm | 1660 mm |
| Vehicle Height | 1646 mm | 1370 mm |
| Wheelbase Size | 2751 mm | 2520 mm |
