89-98 Trac/kick/vit/GV gear ratios

Years....2 or 4 door...Engine type...Transmission...Axle ratio
89 2 1.3L carb. 5 speed man. 5.625
89-95 2 1.6L TBI 5 speed man. 5.125
89-95 2 1.6L TBI 3 speed auto 4.625
91 4 1.6L TBI 5 speed man. 5.375  4dr.  2door is 5.125
 
91 4 1.6L TBI 3 speed auto 4.625  2 or 4dr.
91 samurai, 5sp 3.727  (refr)
92-98 4 1.6L MPFI 5 speed man. 5.125
92-98 4 1.6L MPFI 4 speed auto 5.125
94-98 2 1.6L MPFI 5 speed man. 5.125
94-98 2 1.6L MPFI 3 speed auto 4.30
94-98 2 1.6L MPFI 4 speed auto 5.125
96-98 X90 1.6L MPFI auto or man. 4.625
96-98 4 door 1.8l 16V DOHC MPFI manual or auto 5.125

European:
4.875:1 is another ratio, with an 8/39 tooth count


4.30 gears have a 10/43 tooth count
4.625 gears have an 8/37 tooth count
5.125 gears have an 8/41 tooth count
5.375 gears have an 8/43 tooth count
5.625 gears have an 8/45 tooth count
4.875 gears  8/39  tooth count  (euro)
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list 2;  From WILLO

89-98 Tracker/Sidekick Gear Ratios (North American Models)

89 Sidekick 2D 1.3L Carb 8V SOHC 5 speed man. 5.625
89-95 Sidekick 2D 1.6L TBI 8V SOHC 5 speed man. 5.125
89-95 Sidekick 2D 1.6L TBI 8V SOHC 3 speed auto 4.625
91 Sidekick 4D 1.6L TBI 8V SOHC 5 speed man. 5.375
91 Sidekick 4D 1.6L TBI 8V SOHC 3 speed auto 4.625
92-98 Sidekick 4D 1.6L MPFI 16V SOHC 5 speed man. 5.125
92-98 Sidekick 4D 1.6L MPFI 16V SOHC 3 speed auto 4.30
92-98 Sidekick 4D 1.6L MPFI 16V SOHC 4 speed auto 5.125
94-98 Sidekick 2D 1.6L MPFI 16V SOHC 5 speed man. 5.125
94-98 Sidekick 2D 1.6L MPFI 16V SOHC 3 speed auto 4.30
94-98 Sidekick 2D 1.6L MPFI 16V SOHC 4 speed auto 5.125
96-98 X90 1.6L MPFI 16V SOHC Auto or man. 4.625
96-98 Sport 1.8L MPFI 16V DOHC Auto or manual 5.125
96-98 Sport 2.0L V6 4 speed auto 4.875
96-98 Sport 2.0L V6 5 speed man. 4.625

99-05 Vitara, Grand Vitara, and XL-7 Gear Ratios (North American Models)

99-03 Tracker 1.6L MPFI 16V SOHC Auto or manual 5.125
99-03 Vitara 1.6L MPFI 16V SOHC Auto or manual 5.125
01-03 Grand Vitara 2.0L V6 5 speed manual 4.625
01-03 Grand Vitara 2.0L V6 4 speed auto 4.88
02-03 XL-7 2.0L V6 5 speed manual 4.625
02-03 XL-7 2.0L V6 4 speed auto 4.88
04-05 Grand Vitara/XL7 2.5L V6 5 speed manual 4.30
04-05 Grand Vitara/XL7 2.5L V6 4 speed auto 4.88

Axle steel or alum.
Auto GV = Aluminum
Manual GV = Steel
Pre 2003 Auto XL7 = Aluminum
Post 2003 Auto XL7 = Steel
Manual XL7 = Steel

2003 is a crossover year. Both steel and aluminum were used in the XL7 with auto.