1973 Mazda RX-2 vs. 1992 Mitsubishi Sigma
To start off, 1992 Mitsubishi Sigma is newer by 19 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-2 would be higher. At 2,972 cc (6 cylinders), 1992 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1992 Mitsubishi Sigma (175 HP @ 5500 RPM) has 57 more horse power than 1973 Mazda RX-2. (118 HP @ 6500 RPM) In normal driving conditions, 1992 Mitsubishi Sigma should accelerate faster than 1973 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mitsubishi Sigma weights approximately 510 kg more than 1973 Mazda RX-2. 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 94 more torque (in Nm) than 1973 Mazda RX-2. (157 Nm @ 3500 RPM). This means 1992 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-2.
Compare all specifications:
1973 Mazda RX-2 | 1992 Mitsubishi Sigma | |
Make | Mazda | Mitsubishi |
Model | RX-2 | Sigma |
Year Released | 1973 | 1992 |
Engine Position | Front | Front |
Engine Size | 2292 cc | 2972 cc |
Engine Type | dual-disk rotary | V |
Horse Power | 118 HP | 175 HP |
Engine RPM | 6500 RPM | 5500 RPM |
Torque | 157 Nm | 251 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 960 kg | 1470 kg |
Vehicle Length | 4160 mm | 4760 mm |
Vehicle Width | 1590 mm | 1780 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2480 mm | 2730 mm |