2007 BMW 760 vs. 1991 Mitsubishi Sigma
To start off, 2007 BMW 760 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 5,972 cc (12 cylinders), 2007 BMW 760 is equipped with a bigger engine. In terms of performance, 2007 BMW 760 (439 HP @ 6000 RPM) has 237 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 760 should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 760 weights approximately 525 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, 2007 BMW 760 (600 Nm @ 3250 RPM) has 330 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 2007 BMW 760 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2007 BMW 760 | 1991 Mitsubishi Sigma | |
| Make | BMW | Mitsubishi |
| Model | 760 | Sigma |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5972 cc | 2972 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 439 HP | 202 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 600 Nm | 270 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2105 kg | 1580 kg |
| Vehicle Length | 5050 mm | 4760 mm |
| Vehicle Width | 1500 mm | 1780 mm |
| Vehicle Height | 1910 mm | 1440 mm |
| Wheelbase Size | 3000 mm | 2730 mm |
