1963 Fiat Grand Break vs. 1971 Porsche 917
To start off, 1971 Porsche 917 is newer by 8 year(s). Which means there will be less support and parts availability for 1963 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1963 Fiat Grand Break would be higher. At 4,994 cc, 1971 Porsche 917 is equipped with a bigger engine. In terms of performance, 1971 Porsche 917 (520 HP) has 424 more horse power than 1963 Fiat Grand Break. (96 HP) In normal driving conditions, 1971 Porsche 917 should accelerate faster than 1963 Fiat Grand Break.
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, 1971 Porsche 917 (610 Nm) has 468 more torque (in Nm) than 1963 Fiat Grand Break. (142 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1963 Fiat Grand Break.
Compare all specifications:
| 1963 Fiat Grand Break | 1971 Porsche 917 | |
| Make | Fiat | Porsche |
| Model | Grand Break | 917 |
| Year Released | 1963 | 1971 |
| Engine Position | Front | Middle |
| Engine Size | 1793 cc | 4994 cc |
| Horse Power | 96 HP | 520 HP |
| Torque | 142 Nm | 610 Nm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
