2004 GMC Sierra vs. 1956 Packard Patrician
To start off, 2004 GMC Sierra is newer by 48 year(s). Which means there will be less support and parts availability for 1956 Packard Patrician. In addition, the cost of maintenance, including insurance, on 1956 Packard Patrician would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 29 more horse power than 1956 Packard Patrician. (271 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1956 Packard Patrician.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1956 Packard Patrician. 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.
Compare all specifications:
| 2004 GMC Sierra | 1956 Packard Patrician | |
| Make | GMC | Packard |
| Model | Sierra | Patrician |
| Year Released | 2004 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5767 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 271 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5790 mm | 5530 mm |
| Vehicle Width | 2000 mm | 1990 mm |
| Vehicle Height | 1900 mm | 1530 mm |
| Wheelbase Size | 3650 mm | 3240 mm |
