Hi .. The castrol website shows Transmax E as the correct oil for 08 Kia Sorento2.5 diesel 5 speed auto Gear box. Kia insist that Apolloil Red-1 ATF also known as Kia Red is the only oil suitable and that use of any other oils will cause gearbox damage. Warranty will also be void if recommended oil is not used. I suspect the ridiculous price they are charging for the oil is why they will not recognise other oils as suitable... Can you please check this one out for the many Sorento owners who are looking for an alternative oil..

Many Thanks Ray...