2003 Mazda RX-8 vs. 1992 Mitsubishi Sigma
To start off, 2003 Mazda RX-8 is newer by 11 year(s). Which means there will be less support and parts availability for 1992 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1992 Mitsubishi Sigma would be higher. At 2,972 cc (6 cylinders), 1992 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 2003 Mazda RX-8 (228 HP @ 8200 RPM) has 53 more horse power than 1992 Mitsubishi Sigma. (175 HP @ 5500 RPM). In normal driving conditions, 2003 Mazda RX-8 should accelerate faster than 1992 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mitsubishi Sigma weights approximately 45 kg more than 2003 Mazda RX-8.
Let's talk about torque, 1992 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 40 more torque (in Nm) than 2003 Mazda RX-8. (211 Nm @ 5500 RPM). This means 1992 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda RX-8.
Compare all specifications:
| 2003 Mazda RX-8 | 1992 Mitsubishi Sigma | |
| Make | Mazda | Mitsubishi |
| Model | RX-8 | Sigma |
| Year Released | 2003 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 2972 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 228 HP | 175 HP |
| Engine RPM | 8200 RPM | 5500 RPM |
| Torque | 211 Nm | 251 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1425 kg | 1470 kg |
| Vehicle Length | 4440 mm | 4760 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2730 mm |
