2013 range rover supercharged vs autobiography specs

Range Rover autobiography represents the highest line available in America and a customizable version in Europe. I’m going to focus on the US Range Rovers here

Engine and Drivetrain

All Range Rover Autobiographies in the US are Supercharged.

Whereas the Autobiography represents an option package only available on the Supercharged models.

2013 range rover

So both Autobiography and Supercharged Range Rovers run on the same engine and drivetrain.

Exterior Design

Although the original 2009 Range Rover Autobiography had very few differences versus the Supercharged, the later models and Autobiography variants did show some external differences.

The 2011 Range Rover Black Autobiography has a new grille and different side vents

The Range Rover Autobiography Ultimate also has running boards and quadrangle exhaust (at some point I think this was integrated to all Autobiographies maybe 2011?).

Range Rover Sport Autobiographies have more external differences with new front bumpers but seem t