2005 BMW 730 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 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 5,300 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (322 HP @ 5300 RPM) has 97 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 459 kg more than 2005 BMW 730. 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 BMW 730. 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 28 more torque (in Nm) than 2013 GMC Sierra. (472 Nm @ 4400 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra.
Compare all specifications:
| 2005 BMW 730 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | 730 | Sierra |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 225 HP | 322 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 500 Nm | 472 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 84.1 mm | 96 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Fuel Type | Diesel | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1975 kg | 2434 kg |
| Vehicle Length | 5050 mm | 5847 mm |
| Vehicle Width | 1910 mm | 2031 mm |
| Vehicle Height | 1500 mm | 1872 mm |
| Wheelbase Size | 2890 mm | 3645 mm |
| Fuel Consumption | 6.4 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.3 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 88 L | 98 L |
