2009 BMW 320 vs. 1991 Mitsubishi Sigma
To start off, 2009 BMW 320 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 2,972 cc (6 cylinders), 1991 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 61 more horse power than 2009 BMW 320. (141 HP @ 6000 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 2009 BMW 320.
Let's talk about torque, 1991 Mitsubishi Sigma (270 Nm @ 3000 RPM) has 80 more torque (in Nm) than 2009 BMW 320. (190 Nm @ 4250 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2009 BMW 320 | 1991 Mitsubishi Sigma | |
| Make | BMW | Mitsubishi |
| Model | 320 | Sigma |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 202 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 190 Nm | 270 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4540 mm | 4760 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2730 mm |
