2009 Cadillac SRX vs. 2006 Lincoln Navigator
To start off, 2009 Cadillac SRX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Lincoln Navigator. In addition, the cost of maintenance, including insurance, on 2006 Lincoln Navigator would be higher. At 5,406 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (321 HP @ 6400 RPM) has 21 more horse power than 2006 Lincoln Navigator. (300 HP @ 5000 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 2006 Lincoln Navigator. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 593 kg more than 2009 Cadillac SRX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Lincoln Navigator (495 Nm @ 3750 RPM) has 68 more torque (in Nm) than 2009 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2006 Lincoln Navigator | |
| Make | Cadillac | Lincoln |
| Model | SRX | Navigator |
| Year Released | 2009 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5406 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 321 HP | 300 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 427 Nm | 495 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 84 mm | 106 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2126 kg | 2719 kg |
| Vehicle Length | 4960 mm | 5280 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1730 mm | 1980 mm |
| Wheelbase Size | 2960 mm | 3020 mm |
| Fuel Consumption Overall | 14.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 76 L | 106 L |
