About Us

Welcome to INTERNATIONAL AUTOHAUS, we are located on the outskirts of Sydney.

My name is Allen Tsionis and I am the owner of INTERNATIONAL AUTOHAUS. I completed my apprenticeship at Mercedes Benz (Sydney) back in 2004.

In 2011, I left Mercedes Benz (Sydney) to open INTERNATIONAL AUTOHAUS.

We specialise in the maintenance, tuning and servicing of AMG vehicles with the latest tuning and performance upgrades available to the world of AMG with links and partnerships to the best German tuning companies available.

We have factory trained Mercedes Benz technicians working on your Mercedes Benz at all times.

We only use factory Mercedes Benz Star Diagnostic scanning machines on all Mercedes Benz vehicles we repair and service.