2006 GMC Sierra vs. 1955 Packard Patrician
To start off, 2006 GMC Sierra is newer by 51 year(s). Which means there will be less support and parts availability for 1955 Packard Patrician. In addition, the cost of maintenance, including insurance, on 1955 Packard Patrician would be higher. At 5,767 cc (8 cylinders), 1955 Packard Patrician is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 24 more horse power than 1955 Packard Patrician. (271 HP @ 4600 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1955 Packard Patrician.
Compare all specifications:
| 2006 GMC Sierra | 1955 Packard Patrician | |
| Make | GMC | Packard |
| Model | Sierra | Patrician |
| Year Released | 2006 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 5767 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 271 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Length | 5850 mm | 5530 mm |
| Vehicle Width | 2000 mm | 1990 mm |
| Vehicle Height | 1810 mm | 1530 mm |
| Wheelbase Size | 3650 mm | 3240 mm |
