Methyl Tertiary-Butyl Ether (MTBE)
WARNING: This page is about a different car, the 2005 Suzuki Reno and 2005 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
You may use fuel containing Methyl Tertiary-Butyl Ether (MTBE) providing there is not more than 15 percent MTBE by volume.