2009 GMC Sierra vs. 1991 Mitsubishi Sigma
To start off, 2009 GMC Sierra is newer by 18 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 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 201 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1079 kg more than 1991 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 295 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
2009 GMC Sierra | 1991 Mitsubishi Sigma | |
Make | GMC | Mitsubishi |
Model | Sierra | Sigma |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 6199 cc | 2972 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 403 HP | 202 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 565 Nm | 270 Nm |
Torque RPM | 4300 RPM | 3000 RPM |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2659 kg | 1580 kg |
Vehicle Length | 5850 mm | 4760 mm |
Vehicle Width | 2040 mm | 1780 mm |
Vehicle Height | 1880 mm | 1440 mm |
Wheelbase Size | 3650 mm | 2730 mm |