2008 GMC Sierra vs. 1975 Porsche 911
To start off, 2008 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1066 kg more than 1975 Porsche 911.
Because 1975 Porsche 911 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 1975 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra, 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 266 more torque (in Nm) than 1975 Porsche 911. (240 Nm @ 3800 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 911.
Compare all specifications:
| 2008 GMC Sierra | 1975 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Sierra | 911 |
| Year Released | 2008 | 1975 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5999 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 354 HP | 0 HP |
| Torque | 506 Nm | 240 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2141 kg | 1075 kg |
| Vehicle Length | 6580 mm | 4300 mm |
| Vehicle Width | 2440 mm | 1620 mm |
| Vehicle Height | 1940 mm | 1330 mm |
| Wheelbase Size | 4250 mm | 2270 mm |
