1984 Austin Montego vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 7 year(s). Which means there will be less support and parts availability for 1984 Austin Montego. In addition, the cost of maintenance, including insurance, on 1984 Austin Montego 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 61 more horse power than 1984 Austin Montego. (115 HP @ 5600 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1984 Austin Montego. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 426 kg more than 1984 Austin Montego. 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 66 more torque (in Nm) than 1984 Austin Montego. (185 Nm @ 2800 RPM). This means 1991 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1984 Austin Montego.
Compare all specifications:
| 1984 Austin Montego | 1991 Mitsubishi Sigma | |
| Make | Austin | Mitsubishi |
| Model | Montego | Sigma |
| Year Released | 1984 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 176 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 185 Nm | 251 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1044 kg | 1470 kg |
| Vehicle Length | 4470 mm | 4760 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
