2009 GMC Acadia vs. 2007 BMW 645
To start off, 2009 GMC Acadia is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 40 more horse power than 2009 GMC Acadia. (288 HP @ 6300 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 2009 GMC Acadia. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 451 kg more than 2007 BMW 645.
Because 2009 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 2009 GMC Acadia 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 84 more torque (in Nm) than 2009 GMC Acadia. (366 Nm @ 3400 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Acadia.
Compare all specifications:
2009 GMC Acadia | 2007 BMW 645 | |
Make | GMC | BMW |
Model | Acadia | 645 |
Year Released | 2009 | 2007 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3598 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 288 HP | 328 HP |
Engine RPM | 6300 RPM | 6100 RPM |
Torque | 366 Nm | 450 Nm |
Torque RPM | 3400 RPM | 3600 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2141 kg | 1690 kg |
Vehicle Length | 5100 mm | 4830 mm |
Vehicle Width | 1990 mm | 1860 mm |
Vehicle Height | 1780 mm | 1380 mm |
Wheelbase Size | 3030 mm | 2790 mm |
Fuel Consumption Overall | 12.4 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 83 L | 70 L |