2004 GMC Sierra vs. 1964 Porsche 904
To start off, 2004 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1964 Porsche 904. In addition, the cost of maintenance, including insurance, on 1964 Porsche 904 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 140 more horse power than 1964 Porsche 904. (155 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1964 Porsche 904. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1729 kg more than 1964 Porsche 904. 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 1964 Porsche 904. 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 278 more torque (in Nm) than 1964 Porsche 904. (169 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1964 Porsche 904.
Compare all specifications:
| 2004 GMC Sierra | 1964 Porsche 904 | |
| Make | GMC | Porsche |
| Model | Sierra | 904 |
| Year Released | 2004 | 1964 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5359 cc | 1966 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 295 HP | 155 HP |
| Torque | 447 Nm | 169 Nm |
| Engine Bore Size | 96.1 mm | 92 mm |
| Engine Stroke Size | 92 mm | 74 mm |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2379 kg | 650 kg |
| Vehicle Length | 5850 mm | 4100 mm |
| Vehicle Width | 2000 mm | 1550 mm |
| Vehicle Height | 1910 mm | 1070 mm |
| Wheelbase Size | 3650 mm | 2310 mm |
