2006 GMC Sierra vs. 1975 Porsche 930
To start off, 2006 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Porsche 930. In addition, the cost of maintenance, including insurance, on 1975 Porsche 930 would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 44 more horse power than 1975 Porsche 930. (256 HP @ 5500 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1975 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1295 kg more than 1975 Porsche 930. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Porsche 930. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 137 more torque (in Nm) than 1975 Porsche 930. (351 Nm @ 3000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 930.
Compare all specifications:
| 2006 GMC Sierra | 1975 Porsche 930 | |
| Make | GMC | Porsche |
| Model | Sierra | 930 |
| Year Released | 2006 | 1975 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5965 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 256 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 488 Nm | 351 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1140 kg |
| Vehicle Length | 6570 mm | 4300 mm |
| Vehicle Width | 2030 mm | 1780 mm |
| Vehicle Height | 1960 mm | 1320 mm |
| Wheelbase Size | 4250 mm | 2510 mm |
