2005 Lincoln Navigator vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lincoln Navigator. In addition, the cost of maintenance, including insurance, on 2005 Lincoln Navigator would be higher. At 5,513 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (493 HP @ 5000 RPM) has 193 more horse power than 2005 Lincoln Navigator. (300 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2005 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lincoln Navigator weights approximately 399 kg more than 2007 Mercedes-Benz SL.
Because 2005 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 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, 2007 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 305 more torque (in Nm) than 2005 Lincoln Navigator. (495 Nm @ 3750 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Lincoln Navigator.
Compare all specifications:
| 2005 Lincoln Navigator | 2007 Mercedes-Benz SL | |
| Make | Lincoln | Mercedes-Benz |
| Model | Navigator | SL |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 5513 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 300 HP | 493 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 495 Nm | 800 Nm |
| Torque RPM | 3750 RPM | 1800 RPM |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2355 kg | 1956 kg |
| Vehicle Length | 5210 mm | 4540 mm |
| Vehicle Height | 1920 mm | 1830 mm |
| Wheelbase Size | 3030 mm | 2570 mm |
| Fuel Consumption Highway | 13.1 L/100km | 12.4 L/100km |
| Fuel Consumption City | 18.1 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 106 L | 90 L |
