2008 BMW 645 vs. 2009 GMC Yukon
To start off, 2009 GMC Yukon is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 645. In addition, the cost of maintenance, including insurance, on 2008 BMW 645 would be higher. At 6,161 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (403 HP @ 5700 RPM) has 75 more horse power than 2008 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2008 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 85 kg more than 2009 GMC Yukon.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 645. In wet, icy, snow, or gravel driving conditions, 2009 GMC Yukon 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 Yukon (565 Nm @ 4300 RPM) has 115 more torque (in Nm) than 2008 BMW 645. (450 Nm @ 3600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 645. 2009 GMC Yukon has automatic transmission and 2008 BMW 645 has manual transmission. 2008 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 BMW 645 | 2009 GMC Yukon | |
Make | BMW | GMC |
Model | 645 | Yukon |
Year Released | 2008 | 2009 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 6161 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 328 HP | 403 HP |
Engine RPM | 6100 RPM | 5700 RPM |
Torque | 450 Nm | 565 Nm |
Torque RPM | 3600 RPM | 4300 RPM |
Engine Compression Ratio | 10.0:1 | 11.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 7 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1815 kg | 1730 kg |
Vehicle Length | 4830 mm | 5140 mm |
Vehicle Width | 1860 mm | 2010 mm |
Vehicle Height | 1380 mm | 1960 mm |
Wheelbase Size | 2790 mm | 2950 mm |
Fuel Consumption Overall | 12.8 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 70 L | 98 L |