This page covers 5 recalls, 30 owner complaints and EPA fuel economy for the 2018 Porsche Macan.
22 mpg combined
10.7 L/100km
Small Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
Complaints about the 2018 Porsche Macan spread across several systems, with airbags and steering drawing the most reports. On the airbag side, owners most commonly describe the passenger airbag indicator switching to "off" even with an adult occupant in the seat, raising questions about whether the passenger seat sensor is correctly reading occupant weight. Steering complaints center on looseness in the steering column, with multiple owners discovering worn or failed bushings, often caught during routine service rather than through any noticeable warning. Seatbelt concerns round out the top reported systems, though at lower volume. A handful of owners also describe cooling system issues, specifically sudden failure of plastic coolant lines that forces an immediate pullover with little to no warning beforehand.
30
Total Complaints
1
Fire-Related
By System
The 2018 Porsche Macan has 5 recalls, the most serious involving a fuel pump cover that can crack the fuel pump's filter flange, causing a fuel leak that raises the risk of fire.
The rear seat belts present a separate safety concern: the screw anchoring the outboard rear seatbelt to the seat frame may not have been properly tightened at the factory, and that anchor can pull free in a crash, leaving rear passengers without effective restraint. On the electrical side, a control unit may fail and knock out dashboard warning displays while also potentially impairing the vehicle's ability to drive normally or respond correctly after a collision. There is also an airbag concern: the sensor mat beneath the front passenger seat can degrade over time and stop detecting that someone is sitting there, which means the front passenger airbag may not deploy in a crash. Finally, on vehicles fitted with the optional ski bag, the bag can break loose during a crash and become a projectile inside the cabin.
At a glance
What can fail
The screw securing the lower seat belt anchor on the outboard rear seats may not be properly tightened, affecting its attachment to the seat frame.
What the fix does
Dealers will replace and tighten the lower rear outboard seat belt anchor screws at no cost.
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Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front passenger seat occupancy sensor mat can degrade and stop detecting whether someone is sitting in that seat.
What the fix does
Dealers will replace the sensor mat and seat cushion at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The fuel pump service cover may rub against the fuel pump's filter flange, causing cracks that allow fuel to leak.
What the fix does
Porsche will rework or replace the fuel pump flange, apply protective film, and inspect for and replace any cracked flanges.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The ski bag fastening strap may have been sewn with incorrect thread, causing the seams to tear and the ski bag to become unsecured during a crash.
What the fix does
Dealers will replace the ski bags at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A control unit may fail, which could prevent driver display alerts from working and may impair how the vehicle drives or functions after a crash.
What the fix does
Dealers will replace the affected control unit at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
