2008 Lincoln Navigator vs. 2005 Mercedes-Benz SL
To start off, 2008 Lincoln Navigator is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 6100 RPM) has 193 more horse power than 2008 Lincoln Navigator. (300 HP @ 5000 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2008 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 411 kg more than 2008 Lincoln Navigator. 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 Mercedes-Benz SL. 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 Mercedes-Benz SL (701 Nm @ 2750 RPM) has 206 more torque (in Nm) than 2008 Lincoln Navigator. (495 Nm @ 3750 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Lincoln Navigator.
Compare all specifications:
| 2008 Lincoln Navigator | 2005 Mercedes-Benz SL | |
| Make | Lincoln | Mercedes-Benz |
| Model | Navigator | SL |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5406 cc | 5441 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 300 HP | 493 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 495 Nm | 701 Nm |
| Torque RPM | 3750 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1544 kg | 1955 kg |
| Vehicle Length | 5680 mm | 4540 mm |
| Vehicle Width | 2010 mm | 1830 mm |
| Vehicle Height | 1990 mm | 1300 mm |
| Wheelbase Size | 3330 mm | 2570 mm |
| Fuel Consumption Overall | 15.7 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 127 L | 80 L |
