1989 Pontiac Grand Am vs. 1972 Porsche 917
To start off, 1989 Pontiac Grand Am is newer by 17 year(s). Which means there will be less support and parts availability for 1972 Porsche 917. In addition, the cost of maintenance, including insurance, on 1972 Porsche 917 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 357 more horse power than 1989 Pontiac Grand Am. (163 HP) In normal driving conditions, 1972 Porsche 917 should accelerate faster than 1989 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Grand Am weights approximately 437 kg more than 1972 Porsche 917.
Because 1972 Porsche 917 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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 373 more torque (in Nm) than 1989 Pontiac Grand Am. (237 Nm). This means 1972 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Am.
Compare all specifications:
1989 Pontiac Grand Am | 1972 Porsche 917 | |
Make | Pontiac | Porsche |
Model | Grand Am | 917 |
Year Released | 1989 | 1972 |
Engine Position | Front | Middle |
Engine Size | 1996 cc | 4994 cc |
Horse Power | 163 HP | 520 HP |
Torque | 237 Nm | 610 Nm |
Drive Type | Front | Rear |
Vehicle Weight | 1235 kg | 798 kg |