2004 Cadillac DeVille vs. 1991 Mitsubishi Sigma
To start off, 2004 Cadillac DeVille is newer by 13 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 4,600 cc (8 cylinders), 2004 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2004 Cadillac DeVille (275 HP @ 6000 RPM) has 99 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM). In normal driving conditions, 2004 Cadillac DeVille should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac DeVille weights approximately 318 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, 2004 Cadillac DeVille (420 Nm) has 169 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm). This means 2004 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2004 Cadillac DeVille | 1991 Mitsubishi Sigma | |
| Make | Cadillac | Mitsubishi |
| Model | DeVille | Sigma |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 176 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 420 Nm | 251 Nm |
| Vehicle Weight | 1788 kg | 1470 kg |
| Vehicle Length | 5270 mm | 4760 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
