2006 Cadillac SRX vs. 1991 Mitsubishi Sigma
To start off, 2006 Cadillac SRX is newer by 15 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 4,565 cc (8 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (321 HP @ 6000 RPM) has 145 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 481 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, 2006 Cadillac SRX (427 Nm @ 4400 RPM) has 176 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
2006 Cadillac SRX | 1991 Mitsubishi Sigma | |
Make | Cadillac | Mitsubishi |
Model | SRX | Sigma |
Year Released | 2006 | 1991 |
Engine Position | Front | Front |
Engine Size | 4565 cc | 2972 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 176 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 427 Nm | 251 Nm |
Torque RPM | 4400 RPM | 3000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Vehicle Weight | 1951 kg | 1470 kg |
Vehicle Length | 4960 mm | 4760 mm |
Vehicle Width | 1850 mm | 1780 mm |
Vehicle Height | 1730 mm | 1440 mm |
Wheelbase Size | 2960 mm | 2730 mm |