2007 BMW 550 vs. 2003 Ford Explorer
To start off, 2007 BMW 550 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Ford Explorer. In addition, the cost of maintenance, including insurance, on 2003 Ford Explorer would be higher. At 4,799 cc (8 cylinders), 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 152 more horse power than 2003 Ford Explorer. (210 HP @ 5250 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2003 Ford Explorer. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Explorer weights approximately 279 kg more than 2007 BMW 550.
Because 2003 Ford Explorer is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 2003 Ford Explorer 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 550 (490 Nm @ 3400 RPM) has 155 more torque (in Nm) than 2003 Ford Explorer. (335 Nm @ 3000 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Explorer. 2003 Ford Explorer has automatic transmission and 2007 BMW 550 has manual transmission. 2007 BMW 550 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Ford Explorer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 550 | 2003 Ford Explorer | |
| Make | BMW | Ford |
| Model | 550 | Explorer |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4014 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 210 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 490 Nm | 335 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 100.4 mm |
| Engine Stroke Size | 88.3 mm | 84.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1939 kg |
| Vehicle Length | 4850 mm | 5240 mm |
| Vehicle Width | 1470 mm | 1830 mm |
| Vehicle Height | 1850 mm | 1790 mm |
| Wheelbase Size | 2890 mm | 3490 mm |
| Fuel Consumption Overall | 10.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
