2005 Rover 45 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 150 more horse power than 2005 Rover 45. (148 HP @ 6500 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1114 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rover 45. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 229 more torque (in Nm) than 2005 Rover 45. (185 Nm @ 4000 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45.
Compare all specifications:
| 2005 Rover 45 | 2013 GMC Sierra | |
| Make | Rover | GMC |
| Model | 45 | Sierra |
| Year Released | 2005 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 298 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 185 Nm | 414 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 80 mm | 96 mm |
| Engine Stroke Size | 66.2 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 2454 kg |
| Vehicle Length | 4370 mm | 5847 mm |
| Vehicle Width | 1700 mm | 2032 mm |
| Vehicle Height | 1400 mm | 1872 mm |
| Wheelbase Size | 2630 mm | 3645 mm |
| Fuel Tank Capacity | 55 L | 98 L |
