Model-level reading
What changes the warranty calculation
The Porsche Macan file contains 12 model years and 246 submitted complaints. The middle year in this set has 15 reports, giving each annual count a model-specific reference point.
2017 has the largest complaint count in the current file at 68. That does not establish a defect rate because sales volume and vehicle age differ across years.
EV traction battery replacement carries the highest midpoint parts estimate among the applicable repair categories at $13,000. I would check whether that system remains under factory coverage before pricing an extra contract.
