One of the popular Hyundai’s engine in 2007 was 3.3 motor. Choose a normal producer of Synthetic 5w30 oil to fill up Grandeur 3.3 engine. Use normal quality products to oil Hyundai Grandeur motor. During regular service of Grandeur take 5.2 liters of engine oil. Having model code G6DB this engine should be filled up with Synthetic 5w30 type of oil.
Every engine likes to get recommended oil, 2006 Hyundai Grandeur isn’t an exception. You can easily endure life of 3.3 motor produced by Hyundai just giving it proper service. You buy 5.2 liters of Synthetic 5w30 motor oil and endure you vehicle life for a year.