The Toyota 3S-GE is an in-line 4 cylinder engine manufactured by Toyota and tuned by Yamaha Motor Company LTD
There are four generations of the 3S-GE, which were used in the Toyota Celica, Toyota MR2, Toyota Caldina, Toyota Altezza and Lexus IS200. All 3S-GE engines had a displacement of 2.0 L. Additionally, the 3S-GTE engines were based on the 3S-GE designs.