2007 Cadillac SRX vs. 2009 Lincoln Navigator
To start off, 2009 Lincoln Navigator is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2007 Cadillac SRX would be higher. At 5,407 cc (8 cylinders), 2009 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2009 Lincoln Navigator (310 HP @ 5100 RPM) has 55 more horse power than 2007 Cadillac SRX. (255 HP @ 6500 RPM) In normal driving conditions, 2009 Lincoln Navigator should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lincoln Navigator weights approximately 547 kg more than 2007 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Lincoln Navigator (495 Nm @ 3600 RPM) has 151 more torque (in Nm) than 2007 Cadillac SRX. (344 Nm @ 2800 RPM). This means 2009 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac SRX.
Compare all specifications:
| 2007 Cadillac SRX | 2009 Lincoln Navigator | |
| Make | Cadillac | Lincoln |
| Model | SRX | Navigator |
| Year Released | 2007 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 5407 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 255 HP | 310 HP |
| Engine RPM | 6500 RPM | 5100 RPM |
| Torque | 344 Nm | 495 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1889 kg | 2436 kg |
| Vehicle Length | 4960 mm | 5680 mm |
| Vehicle Width | 1850 mm | 1990 mm |
| Vehicle Height | 1730 mm | 2000 mm |
| Wheelbase Size | 2960 mm | 3330 mm |
| Fuel Consumption | 10.2 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 76 L | 127 L |
