2007 GMC Yukon vs. 1991 Mitsubishi Sigma
To start off, 2007 GMC Yukon is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1991 Mitsubishi Sigma would be higher. At 5,326 cc (8 cylinders), 2007 GMC Yukon is equipped with a bigger engine. In terms of performance, 2007 GMC Yukon (303 HP @ 5200 RPM) has 127 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Yukon should accelerate faster than 1991 Mitsubishi Sigma.
Let's talk about torque, 2007 GMC Yukon (447 Nm @ 4000 RPM) has 196 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2007 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2007 GMC Yukon | 1991 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Yukon | Sigma |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 303 HP | 176 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 447 Nm | 251 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4870 mm | 4760 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1830 mm | 1440 mm |
| Wheelbase Size | 2880 mm | 2730 mm |
