2008 BMW 645 vs. 2006 Ford Expedition
To start off, 2008 BMW 645 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Ford Expedition. In addition, the cost of maintenance, including insurance, on 2006 Ford Expedition would be higher. At 5,408 cc (8 cylinders), 2006 Ford Expedition is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 28 more horse power than 2006 Ford Expedition. (300 HP @ 5000 RPM). In normal driving conditions, 2008 BMW 645 should accelerate faster than 2006 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Expedition weights approximately 25 kg more than 2008 BMW 645.
Because 2006 Ford Expedition 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, 2006 Ford Expedition 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, 2006 Ford Expedition (495 Nm @ 3750 RPM) has 45 more torque (in Nm) than 2008 BMW 645. (450 Nm @ 3600 RPM). This means 2006 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 645. 2006 Ford Expedition 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. 2006 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 645 | 2006 Ford Expedition | |
| Make | BMW | Ford |
| Model | 645 | Expedition |
| Year Released | 2008 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 328 HP | 300 HP |
| Engine RPM | 6100 RPM | 5000 RPM |
| Torque | 450 Nm | 495 Nm |
| Torque RPM | 3600 RPM | 3750 RPM |
| Engine Bore Size | 92.1 mm | 90 mm |
| Engine Stroke Size | 82.7 mm | 106 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 9 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1690 kg | 1715 kg |
| Vehicle Length | 4830 mm | 5230 mm |
| Vehicle Width | 1860 mm | 2010 mm |
| Vehicle Height | 1380 mm | 1950 mm |
| Wheelbase Size | 2790 mm | 3030 mm |
| Fuel Consumption Overall | 11.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 106 L |
