2007 Honda NSX vs. 1973 Mazda 929
To start off, 2007 Honda NSX is newer by 34 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 3,179 cc (6 cylinders), 2007 Honda NSX is equipped with a bigger engine. In terms of performance, 2007 Honda NSX (276 HP @ 7300 RPM) has 193 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2007 Honda NSX should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Honda NSX weights approximately 375 kg more than 1973 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, 2007 Honda NSX (299 Nm @ 5300 RPM) has 165 more torque (in Nm) than 1973 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Honda NSX will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 2007 Honda NSX | 1973 Mazda 929 | |
| Make | Honda | Mazda |
| Model | NSX | 929 |
| Year Released | 2007 | 1973 |
| Engine Position | Middle | Front |
| Engine Size | 3179 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 83 HP |
| Engine RPM | 7300 RPM | 5000 RPM |
| Torque | 299 Nm | 134 Nm |
| Torque RPM | 5300 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 78 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1445 kg | 1070 kg |
| Vehicle Length | 4430 mm | 4410 mm |
| Vehicle Width | 1820 mm | 1670 mm |
| Vehicle Height | 1180 mm | 1420 mm |
| Wheelbase Size | 2540 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 55 L |
