2007 BMW 645 vs. 2005 Ford Explorer
To start off, 2007 BMW 645 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Ford Explorer. In addition, the cost of maintenance, including insurance, on 2005 Ford Explorer 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 118 more horse power than 2005 Ford Explorer. (210 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2005 Ford Explorer. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 410 kg more than 2005 Ford Explorer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 645 (450 Nm) has 120 more torque (in Nm) than 2005 Ford Explorer. (330 Nm). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Explorer.
Compare all specifications:
| 2007 BMW 645 | 2005 Ford Explorer | |
| Make | BMW | Ford |
| Model | 645 | Explorer |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4014 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 210 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 450 Nm | 330 Nm |
| Engine Compression Ratio | 10.0:1 | 9.7:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1690 kg | 1280 kg |
| Vehicle Length | 4830 mm | 4820 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1820 mm |
| Wheelbase Size | 2790 mm | 2870 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
