2009 GMC Sierra vs. 1972 Rover P5B
To start off, 2009 GMC Sierra is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Rover P5B. In addition, the cost of maintenance, including insurance, on 1972 Rover P5B would be higher. At 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 245 more horse power than 1972 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1972 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1069 kg more than 1972 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1972 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 270 more torque (in Nm) than 1972 Rover P5B. (295 Nm @ 3000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Rover P5B.
Compare all specifications:
2009 GMC Sierra | 1972 Rover P5B | |
Make | GMC | Rover |
Model | Sierra | P5B |
Year Released | 2009 | 1972 |
Engine Size | 6199 cc | 3528 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 403 HP | 158 HP |
Engine RPM | 5700 RPM | 5200 RPM |
Torque | 565 Nm | 295 Nm |
Torque RPM | 4300 RPM | 3000 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2659 kg | 1590 kg |
Vehicle Length | 5850 mm | 4750 mm |
Vehicle Width | 2040 mm | 1790 mm |
Vehicle Height | 1880 mm | 1550 mm |
Wheelbase Size | 3650 mm | 2820 mm |