1974 Buick Centurion vs. 1971 Porsche 917
To start off, 1974 Buick Centurion is newer by 3 year(s). Which means there will be less support and parts availability for 1971 Porsche 917. In addition, the cost of maintenance, including insurance, on 1971 Porsche 917 would be higher. At 7,468 cc (6 cylinders), 1974 Buick Centurion is equipped with a bigger engine. In terms of performance, 1971 Porsche 917 (520 HP) has 294 more horse power than 1974 Buick Centurion. (226 HP) In normal driving conditions, 1971 Porsche 917 should accelerate faster than 1974 Buick Centurion. With that said, vehicle weight also plays an important factor in acceleration. 1974 Buick Centurion weights approximately 1272 kg more than 1971 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, 1971 Porsche 917 (610 Nm) has 112 more torque (in Nm) than 1974 Buick Centurion. (498 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1974 Buick Centurion.
Compare all specifications:
| 1974 Buick Centurion | 1971 Porsche 917 | |
| Make | Buick | Porsche |
| Model | Centurion | 917 |
| Year Released | 1974 | 1971 |
| Engine Position | Front | Middle |
| Engine Size | 7468 cc | 4994 cc |
| Horse Power | 226 HP | 520 HP |
| Torque | 498 Nm | 610 Nm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 2070 kg | 798 kg |
