Sorry , missed your post , yes in the UK anyway, the Grand Vitara 2.5 V6 petrol and the 2.0l Diesel have steel axles. The 5 door Vitara (tracker , sidekick) Diesel (late version) has them too.
All will have the wrong ratios (probably if you want 5,12) Most are 4.8.
Ive fitted 5.12 diffs into...