1975 Mazda 929 vs. 2013 Infiniti G
To start off, 2013 Infiniti G is newer by 38 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 3,696 cc (4 cylinders), 2013 Infiniti G is equipped with a bigger engine. In terms of performance, 2013 Infiniti G (325 HP @ 7000 RPM) has 242 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2013 Infiniti G should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti G weights approximately 675 kg more than 1975 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 Infiniti G (366 Nm @ 5200 RPM) has 232 more torque (in Nm) than 1975 Mazda 929. (134 Nm @ 3000 RPM). This means 2013 Infiniti G will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
| 1975 Mazda 929 | 2013 Infiniti G | |
| Make | Mazda | Infiniti |
| Model | 929 | G |
| Year Released | 1975 | 2013 |
| Engine Position | Front | Rear |
| Engine Size | 1769 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 325 HP |
| Engine RPM | 5000 RPM | 7000 RPM |
| Torque | 134 Nm | 366 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Bore Size | 80.1 mm | 95 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1745 kg |
| Vehicle Length | 4410 mm | 4650 mm |
| Vehicle Width | 1670 mm | 1823 mm |
| Vehicle Height | 1420 mm | 1406 mm |
| Wheelbase Size | 2520 mm | 2850 mm |
