See also:

Rear differential (4WD)
Checking or changing rear differential fluid Have rear differential fluid checked or changed by an Authorized Kia Dealer according to the Maintenance Schedule at the beginning of this section. ...

Kia Soul owners manual
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Appealing to existing and new Kia Sportage customers
New Kia Sportage will be manufactured at Kia's factory at Zilina, in Slovakia and buyers will be offered a choice up to 10 exterior colours and a black interior, trimmed in cloth, part-leather or ...