1958 Alvis TD vs. 1992 Mitsubishi Sigma
To start off, 1992 Mitsubishi Sigma is newer by 34 year(s). Which means there will be less support and parts availability for 1958 Alvis TD. In addition, the cost of maintenance, including insurance, on 1958 Alvis TD would be higher. At 2,991 cc (6 cylinders), 1958 Alvis TD is equipped with a bigger engine. In terms of performance, 1992 Mitsubishi Sigma (175 HP @ 5500 RPM) has 59 more horse power than 1958 Alvis TD. (116 HP @ 4500 RPM) In normal driving conditions, 1992 Mitsubishi Sigma should accelerate faster than 1958 Alvis TD. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mitsubishi Sigma weights approximately 45 kg more than 1958 Alvis TD. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 30 more torque (in Nm) than 1958 Alvis TD. (221 Nm @ 2500 RPM). This means 1992 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1958 Alvis TD.
Compare all specifications:
| 1958 Alvis TD | 1992 Mitsubishi Sigma | |
| Make | Alvis | Mitsubishi |
| Model | TD | Sigma |
| Year Released | 1958 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 2972 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 175 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 221 Nm | 251 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1425 kg | 1470 kg |
| Vehicle Length | 4800 mm | 4760 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2730 mm |
