2007 BMW X5 vs. 1991 Mitsubishi Sigma
To start off, 2007 BMW X5 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 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 52 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 610 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 X5 (301 Nm @ 3500 RPM) has 50 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
2007 BMW X5 | 1991 Mitsubishi Sigma | |
Make | BMW | Mitsubishi |
Model | X5 | Sigma |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2972 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 228 HP | 176 HP |
Engine RPM | 5900 RPM | 5500 RPM |
Torque | 301 Nm | 251 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 2080 kg | 1470 kg |
Vehicle Length | 4670 mm | 4760 mm |
Vehicle Width | 1710 mm | 1780 mm |
Vehicle Height | 1880 mm | 1440 mm |
Wheelbase Size | 2830 mm | 2730 mm |