Grease Gun Cars - 2010 Audi Quattro Concept

Grease Gun Cars - 2011 Audi Q5 Hybrid Quattro

Grease Gun Cars - 2013 Audi A6 Allroad Quattro (2)

Grease Gun Cars - 2013 Audi A6 Allroad Quattro

Grease Gun Cars - 2011 Audi A3 Concept

Grease Gun Cars - 2011 Audi Urban Concept

Grease Gun Cars - Audi e-tron Spyder Concept

Grease Gun Cars - 2012 Audi Q3 Vail Concept

Grease Gun Cars - 2010 Audi e-tron Spyder Concept

Grease Gun Cars - 2012 Audi RS Q3 Concept

Grease Gun Cars - 2012 Audi A1 Sportback

Grease Gun Cars - 2012 Audi A6

Grease Gun Cars - 2012 Audi TT RS Ultimate Lap(1)

Grease Gun Cars - 2013 Audi RS 4 Avant Driving Scenes

Grease Gun Cars - 2012 Audi Q3 Jinlong Yufeng

Grease Gun Cars - Audi A5

Grease Gun Cars - Audi A4

Grease Gun Cars - 2011 Audi Q7 V12

Grease Gun Cars - 2011 Audi TT Coupe

Grease Gun Cars - Audi A4 cabriolet

Grease Gun Cars - 2011 Audi A4