1968 Mazda R-100 vs. 1972 Porsche 917
To start off, 1972 Porsche 917 is newer by 4 year(s). Which means there will be less support and parts availability for 1968 Mazda R-100. In addition, the cost of maintenance, including insurance, on 1968 Mazda R-100 would be higher. At 4,994 cc, 1972 Porsche 917 is equipped with a bigger engine. In terms of performance, 1972 Porsche 917 (520 HP) has 410 more horse power than 1968 Mazda R-100. (110 HP) In normal driving conditions, 1972 Porsche 917 should accelerate faster than 1968 Mazda R-100. With that said, vehicle weight also plays an important factor in acceleration. 1968 Mazda R-100 weights approximately 7 kg more than 1972 Porsche 917.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1972 Porsche 917 (610 Nm) has 475 more torque (in Nm) than 1968 Mazda R-100. (135 Nm). This means 1972 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1968 Mazda R-100.
Compare all specifications:
| 1968 Mazda R-100 | 1972 Porsche 917 | |
| Make | Mazda | Porsche |
| Model | R-100 | 917 |
| Year Released | 1968 | 1972 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1963 cc | 4994 cc |
| Horse Power | 110 HP | 520 HP |
| Torque | 135 Nm | 610 Nm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Top Speed | 180 km/hour | 321 km/hour |
| Drive Type | Rear | Rear |
| Vehicle Weight | 805 kg | 798 kg |
