1971 Avanti Avanti vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1971 Avanti Avanti would be higher. At 5,732 cc (8 cylinders), 1971 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1971 Avanti Avanti (229 HP @ 4800 RPM) has 27 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM). In normal driving conditions, 1971 Avanti Avanti should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 80 kg more than 1971 Avanti Avanti.
Compare all specifications:
| 1971 Avanti Avanti | 1991 Mitsubishi Sigma | |
| Make | Avanti | Mitsubishi |
| Model | Avanti | Sigma |
| Year Released | 1971 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 229 HP | 202 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1500 kg | 1580 kg |
| Vehicle Length | 4910 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2780 mm | 2730 mm |
