1973 Mazda 929 vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 35 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 3,596 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (321 HP @ 6300 RPM) has 238 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 245 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.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Porsche 911 (370 Nm @ 4250 RPM) has 233 more torque (in Nm) than 1973 Mazda 929. (137 Nm @ 3000 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 1973 Mazda 929 | 2008 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | 929 | 911 |
| Year Released | 1973 | 2008 |
| Engine Position | Front | Rear |
| Engine Size | 1768 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 83 HP | 321 HP |
| Engine RPM | 5000 RPM | 6300 RPM |
| Torque | 137 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 80 mm | 96 mm |
| Engine Stroke Size | 88 mm | 82.8 mm |
| Engine Compression Ratio | 8.6:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1405 kg |
| Vehicle Length | 4550 mm | 4440 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 65 L | 64 L |
