2005 BMW 745 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 745. In addition, the cost of maintenance, including insurance, on 2005 BMW 745 would be higher. At 5,999 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 12 more horse power than 2005 BMW 745. (341 HP @ 6100 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2005 BMW 745. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 410 kg more than 2005 BMW 745. 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 2005 BMW 745. 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 (506 Nm @ 4400 RPM) has 59 more torque (in Nm) than 2005 BMW 745. (447 Nm @ 3600 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 745.
Compare all specifications:
| 2005 BMW 745 | 2009 GMC Sierra | |
| Make | BMW | GMC |
| Model | 745 | Sierra |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 341 HP | 353 HP |
| Engine RPM | 6100 RPM | 5400 RPM |
| Torque | 447 Nm | 506 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2025 kg | 2435 kg |
| Vehicle Length | 5180 mm | 6340 mm |
| Vehicle Width | 1910 mm | 2040 mm |
| Vehicle Height | 1500 mm | 1950 mm |
| Wheelbase Size | 3140 mm | 4010 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 88 L | 129 L |
