2004 GMC Sierra vs. 1975 Porsche 930
To start off, 2004 GMC Sierra is newer by 29 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 5,359 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (295 HP) has 39 more horse power than 1975 Porsche 930. (256 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1975 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1239 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 2004 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, 2004 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, 2004 GMC Sierra (447 Nm) has 96 more torque (in Nm) than 1975 Porsche 930. (351 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 930.
Compare all specifications:
| 2004 GMC Sierra | 1975 Porsche 930 | |
| Make | GMC | Porsche |
| Model | Sierra | 930 |
| Year Released | 2004 | 1975 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5359 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 256 HP |
| Torque | 447 Nm | 351 Nm |
| Engine Bore Size | 96.1 mm | 95 mm |
| Engine Stroke Size | 92 mm | 70.4 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2379 kg | 1140 kg |
| Vehicle Length | 5850 mm | 4300 mm |
| Vehicle Width | 2000 mm | 1780 mm |
| Vehicle Height | 1910 mm | 1320 mm |
| Wheelbase Size | 3650 mm | 2510 mm |
