1991 Mitsubishi Sigma vs. 2008 Pontiac Torrent
To start off, 2008 Pontiac Torrent is newer by 17 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 3,600 cc (6 cylinders), 2008 Pontiac Torrent is equipped with a bigger engine. In terms of performance, 2008 Pontiac Torrent (264 HP @ 6500 RPM) has 62 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM) In normal driving conditions, 2008 Pontiac Torrent should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 228 kg more than 2008 Pontiac Torrent.
Let's talk about torque, 2008 Pontiac Torrent (340 Nm @ 2300 RPM) has 70 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 2008 Pontiac Torrent will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 1991 Mitsubishi Sigma | 2008 Pontiac Torrent | |
| Make | Mitsubishi | Pontiac |
| Model | Sigma | Torrent |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 202 HP | 264 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 270 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 2300 RPM |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1352 kg |
| Vehicle Length | 4760 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
