1991 Mitsubishi Sigma vs. 2010 Audi A4
To start off, 2010 Audi A4 is newer by 19 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, 2010 Audi A4 (211 HP @ 5300 RPM) has 35 more horse power than 1991 Mitsubishi Sigma. (176 HP @ 5500 RPM) In normal driving conditions, 2010 Audi A4 should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi A4 weights approximately 175 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, 2010 Audi A4 (349 Nm @ 1500 RPM) has 98 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2010 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 1991 Mitsubishi Sigma | 2010 Audi A4 | |
| Make | Mitsubishi | Audi |
| Model | Sigma | A4 |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 176 HP | 211 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 251 Nm | 349 Nm |
| Torque RPM | 3000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1470 kg | 1645 kg |
| Vehicle Length | 4760 mm | 4704 mm |
| Vehicle Width | 1780 mm | 1826 mm |
| Vehicle Height | 1440 mm | 1427 mm |
| Wheelbase Size | 2730 mm | 2809 mm |
