2006 GMC Sierra vs. 1956 Rover P4
To start off, 2006 GMC Sierra is newer by 50 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. At 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (195 HP) has 87 more horse power than 1956 Rover P4. (108 HP). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1956 Rover P4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (354 Nm) has 148 more torque (in Nm) than 1956 Rover P4. (206 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4. 2006 GMC Sierra has automatic transmission and 1956 Rover P4 has manual transmission. 1956 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 GMC Sierra | 1956 Rover P4 | |
| Make | GMC | Rover |
| Model | Sierra | P4 |
| Year Released | 2006 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2636 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 108 HP |
| Torque | 354 Nm | 206 Nm |
| Engine Bore Size | 102 mm | 73 mm |
| Engine Stroke Size | 88 mm | 105 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Length | 5850 mm | 4530 mm |
| Vehicle Width | 2000 mm | 1670 mm |
| Vehicle Height | 1850 mm | 1320 mm |
| Wheelbase Size | 3650 mm | 2830 mm |
