2008 GMC Sierra vs. 1970 Porsche 917
To start off, 2008 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1970 Porsche 917. In addition, the cost of maintenance, including insurance, on 1970 Porsche 917 would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 1970 Porsche 917 (520 HP) has 167 more horse power than 2008 GMC Sierra. (353 HP) In normal driving conditions, 1970 Porsche 917 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1343 kg more than 1970 Porsche 917.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1970 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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, 1970 Porsche 917 (610 Nm) has 104 more torque (in Nm) than 2008 GMC Sierra. (506 Nm). This means 1970 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 1970 Porsche 917 | |
| Make | GMC | Porsche |
| Model | Sierra | 917 |
| Year Released | 2008 | 1970 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5999 cc | 4994 cc |
| Horse Power | 353 HP | 520 HP |
| Torque | 506 Nm | 610 Nm |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2141 kg | 798 kg |
