See also:

Second generation (2003–2006)
The Navigator was updated in 2003, along with the Ford Expedition, on the new Ford U platform. The interior was also substantially revised to bring it up to the level expected by luxury buyers. So ...

Powertrain
The standard engine for 2013 is a more powerful and efficient 3.7-liter V6 that now includes twin independent variable camshaft timing (Ti-VCT). The ability to vary camshaft timing to optimize the o ...

Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading (in miles or kilometers). 2. Each time you fill the tank, record the amount of fuel added (in gallons or liters). 3. Af ...