Mercedes-Benz automatic transmissions require precisely formulated fluids to maintain performance, efficiency, and long-term reliability. In this episode of Inside the Brands, we break down the Pentosin ATF lineup for Mercedes applications, including ATF 134 for 5G-Tronic and 7G-Tronic transmissions, ATF 134 FE for 7G-Tronic Plus, and ATF 134 FE Plus for the 9G-Tronic, including hybrid models.

Each ATF is OE-approved and engineered for the exact specifications of its corresponding transmission, with no room for substitution. Learn what sets each fluid apart, why viscosity and friction profiles matter, and how using the wrong fluid can lead to drivability issues or early failure.

Visit our Pentosin transmission fluid page for product details and specifications.