1979 Isuzu Gemini vs. 1973 Mazda 929
To start off, 1979 Isuzu Gemini is newer by 6 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 1,769 cc (4 cylinders), 1973 Mazda 929 is equipped with a bigger engine. In terms of performance, 1979 Isuzu Gemini (93 HP @ 6000 RPM) has 10 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1979 Isuzu Gemini should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mazda 929 weights approximately 145 kg more than 1979 Isuzu Gemini.
Let's talk about torque, 1979 Isuzu Gemini (136 Nm @ 4000 RPM) has 2 more torque (in Nm) than 1973 Mazda 929. (134 Nm @ 3000 RPM). This means 1979 Isuzu Gemini will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 1979 Isuzu Gemini | 1973 Mazda 929 | |
| Make | Isuzu | Mazda |
| Model | Gemini | 929 |
| Year Released | 1979 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1584 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 136 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 925 kg | 1070 kg |
| Vehicle Length | 4240 mm | 4410 mm |
| Vehicle Width | 1580 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2410 mm | 2520 mm |
| Fuel Tank Capacity | 52 L | 55 L |
