The Mercedes-Benz ML320 is a mid-size luxury SUV that was produced from 1998 to 2005 by Mercedes-Benz. It was the first generation of the ML-Class, with the second generation being the ML350, which was released in 2006. The ML320 was powered by either a 3.2 liter V6 or 3.2 liter V6 turbo diesel engine and featured a 7-speed automatic transmission. The ML320 was also equipped with features such as 4-wheel drive, stability control, and optional side airbags.