Hi, the car is 17 years old and has 100,000 km on it. I live in Rome. For the past few years, I've always used a 5W30 API SP - ILSAC GF-6A. The second-to-last was an Eneos, and the last was a Liqui Moly AA. The manual only specifies SH oil or higher.
What oil do you recommend for this engine?