Mercedes-Benz GL- / GLS-Class engines / models – Timing Belt or Chain?

Generations

Mercedes-Benz GLS-Class (X 167) 2019-

Mercedes-Benz GL / GLS (X 166) 2012 – 2019

Mercedes-Benz GL-Class (X 164) 2006 – 2012

Related: Mercedes-Benz / All car brands