2008 BMW 730 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 730. In addition, the cost of maintenance, including insurance, on 2008 BMW 730 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 44 more horse power than 2008 BMW 730. (254 HP @ 6600 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2008 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 336 kg more than 2008 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 2008 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 114 more torque (in Nm) than 2008 BMW 730. (300 Nm @ 2500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 730.
Compare all specifications:
| 2008 BMW 730 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | 730 | Sierra |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 254 HP | 298 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 300 Nm | 414 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1935 kg | 2271 kg |
| Vehicle Length | 5040 mm | 5702 mm |
| Vehicle Width | 1910 mm | 2031 mm |
| Vehicle Height | 1500 mm | 1875 mm |
| Wheelbase Size | 3000 mm | 3378 mm |
| Fuel Tank Capacity | 88 L | 129 L |
