2005 Alfa Romeo 156 vs. 1991 Mitsubishi Sigma
To start off, 2005 Alfa Romeo 156 is newer by 14 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 (176 HP @ 5500 RPM) has 28 more horse power than 2005 Alfa Romeo 156. (148 HP @ 6300 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 132 kg more than 2005 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 70 more torque (in Nm) than 2005 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
2005 Alfa Romeo 156 | 1991 Mitsubishi Sigma | |
Make | Alfa Romeo | Mitsubishi |
Model | 156 | Sigma |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 2972 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 148 HP | 176 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 181 Nm | 251 Nm |
Torque RPM | 3800 RPM | 3000 RPM |
Vehicle Weight | 1338 kg | 1470 kg |
Vehicle Length | 4450 mm | 4760 mm |
Vehicle Width | 1750 mm | 1780 mm |
Vehicle Height | 1440 mm | 1440 mm |
Wheelbase Size | 2600 mm | 2730 mm |