How much does it cost to maintain the Porsche Cayenne?

The Porsche Cayenne follows a 20,000 km or 2-year service interval, although many owners opt for an annual inspection.
Typical maintenance costs are:

Minor service: Around Rs. 42,000–Rs. 68,000

Major service: Around Rs. 85,000–Rs. 1.35 lakh

Do note that these costs are indicative and actual costs may vary as per requirements and where you get the vehicle serviced. Running costs can further increase over time due to premium tyres, brake components and other wear-and-tear parts.