All 4 door kicks from 92 on have 5.12s, auto and 5 speed, even the Sport. Only the 91 has different gearing in the 4 door. They have 4.62s with the auto, because they are a 3 speed, and the 5 speed has 5.38s, because it has an 8v in a heavier truck. The other gears that Suzuki used in the kicks were the 4.30, 4.62, 5.12, 5.38, and 5.62. GVs use 4.10, 4.88 and the XL-7 uses 5.12s. I don't know what the Vitara uses. The 5.62 is a very rare gear, 89 2 door convertible kick 1.3 only.
Hope this helps.