1992 Buick Roadmaster vs. 1991 Mitsubishi Sigma
To start off, 1992 Buick Roadmaster is newer by 1 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 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1992 Buick Roadmaster (177 HP @ 4200 RPM) has 1 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM). In normal driving conditions, 1992 Buick Roadmaster should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 370 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, 1992 Buick Roadmaster (394 Nm @ 2400 RPM) has 143 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
1992 Buick Roadmaster | 1991 Mitsubishi Sigma | |
Make | Buick | Mitsubishi |
Model | Roadmaster | Sigma |
Year Released | 1992 | 1991 |
Engine Position | Front | Front |
Engine Size | 5733 cc | 2972 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 177 HP | 176 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 394 Nm | 251 Nm |
Torque RPM | 2400 RPM | 3000 RPM |
Vehicle Weight | 1840 kg | 1470 kg |
Vehicle Length | 5490 mm | 4760 mm |
Vehicle Width | 1990 mm | 1780 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2950 mm | 2730 mm |