2005 Lincoln Navigator vs. 2007 Saturn Aura
To start off, 2007 Saturn Aura 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 5,408 cc (8 cylinders), 2005 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2005 Lincoln Navigator (296 HP @ 5000 RPM) has 44 more horse power than 2007 Saturn Aura. (252 HP @ 5800 RPM). In normal driving conditions, 2005 Lincoln Navigator should accelerate faster than 2007 Saturn Aura.
Because 2005 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2007 Saturn Aura. 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, 2005 Lincoln Navigator (481 Nm @ 2750 RPM) has 141 more torque (in Nm) than 2007 Saturn Aura. (340 Nm @ 3100 RPM). This means 2005 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2007 Saturn Aura.
Compare all specifications:
| 2005 Lincoln Navigator | 2007 Saturn Aura | |
| Make | Lincoln | Saturn |
| Model | Navigator | Aura |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 252 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 481 Nm | 340 Nm |
| Torque RPM | 2750 RPM | 3100 RPM |
| Engine Bore Size | 90 mm | 94 mm |
| Engine Stroke Size | 106 mm | 85.6 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5210 mm | 4830 mm |
| Vehicle Width | 2040 mm | 1790 mm |
| Vehicle Height | 1920 mm | 1470 mm |
| Wheelbase Size | 3000 mm | 2860 mm |
