1988 Holden Commodore vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 3 year(s). Which means there will be less support and parts availability for 1988 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1988 Holden Commodore would be higher. At 3,791 cc (6 cylinders), 1988 Holden Commodore is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 34 more horse power than 1988 Holden Commodore. (168 HP @ 4800 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1988 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 270 kg more than 1988 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1988 Holden Commodore (292 Nm @ 3200 RPM) has 22 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 1988 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 1988 Holden Commodore | 1991 Mitsubishi Sigma | |
| Make | Holden | Mitsubishi |
| Model | Commodore | Sigma |
| Year Released | 1988 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2972 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 168 HP | 202 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 292 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1580 kg |
| Vehicle Length | 4860 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2740 mm | 2730 mm |
