2005 BMW 730 vs. 2008 Lincoln Navigator
To start off, 2008 Lincoln Navigator is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 5,408 cc (8 cylinders), 2008 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2008 Lincoln Navigator (300 HP @ 5000 RPM) has 75 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2008 Lincoln Navigator should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lincoln Navigator weights approximately 461 kg more than 2005 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 Lincoln Navigator 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2008 Lincoln Navigator. (495 Nm @ 3750 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 Lincoln Navigator.
Compare all specifications:
| 2005 BMW 730 | 2008 Lincoln Navigator | |
| Make | BMW | Lincoln |
| Model | 730 | Navigator |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 225 HP | 300 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 500 Nm | 495 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Compression Ratio | 18.0:1 | 9.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1975 kg | 2436 kg |
| Vehicle Length | 5050 mm | 5680 mm |
| Vehicle Width | 1910 mm | 2010 mm |
| Vehicle Height | 1500 mm | 1990 mm |
| Wheelbase Size | 2890 mm | 3330 mm |
| Fuel Consumption | 6.4 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 8.2 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 88 L | 127 L |
