2017 Porsche MacanGTS

The core issue is mileage. This car averages 7,778 miles per year—well above the 6,000-mile threshold that defines a low-use luxury asset. That's not a minor overage; it's a categorical disqualification. High-mileage vehicles depreciate faster, cost more to maintain, and signal harder use. For a specialty car portfolio, this matters.

The pricing compounds the problem. The asking price sits 6% above the $27,250 median comp, which means you're paying a premium for an asset that's already working against you. The real concern: the car's estimated market value is $19,443—a 33% gap between asking and what it's actually worth. That's not negotiation room; that's a structural overvaluation.

Maintenance costs add another layer of friction. You're looking at roughly $3,000 annually ($250 monthly) to keep this Macan running. Over five years of ownership, that's $15,000 in service alone, on top of the depreciation you're already absorbing.

The one bright spot: no open recalls and a clean safety record. The dealer shows no red flags either.

But the math doesn't work. High mileage, above-market pricing, and steep maintenance costs create a compounding headwind. Your next step is straightforward: pass on this deal and wait for a lower-mileage example closer to the $27,000 median or below.