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2018 Porsche Cayenne

Verified August 31, 2026Sources: NHTSA · EPA · vPIC

Compare
Safety
not rated
Recalls
1
on record
MPG
20
combined

Open recalls on record

1 safety recall. Recall repairs are free at any franchised dealer — check the VIN before you buy.

Vehicle Summary

2018 Porsche Cayenne

1 recall
13 complaints
20 MPG combined

Before You Buy

Confirm all 1 recall were repaired — a dealer checks by VIN, free
No complaint on record reports a crash
Review the 13 owner complaints on record
Get a pre-purchase inspection
Check vehicle history report
Verify title is clean

Safety record at a glance

Recall campaigns
1
Owner complaints
13
Complaints citing a crash
0

These are raw counts from NHTSA records. They are not normalized by how many of these vehicles are on the road, so a model that sold in large numbers will tend to show more of everything. We do not publish a composite safety or reliability score.

1 Recall on Record

These recalls have been issued by the manufacturer. Contact any authorized dealer to verify they have been completed — repairs are free.

Enter your VIN to check if specific recalls apply to your vehicle.

Safety recalls

1 NHTSA campaign affecting this model year.

  • 18V844000high

    Equipment issue

    EQUIPMENT

    Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 Porsche Cayenne Turbo S, Cayenne Turbo, Cayenne Plug-in Hybrid, Cayenne GTS, Cayenne Plug-in Hybrid Platinum Edition, Macan Turbo and Macan GTS vehicles, 2017-2018 Cayenne S, Macan, Cayenne Platinum Edition and Macan S vehicles and 2018 Cayenne vehicles equipped with the optional ski bag. The ski bag fastening strap may have been sewn with incorrect thread, possibly resulting in the strap seams tearing and the ski bag being unsecured in the event of a crash.

    Consequence

    If the ski bag detaches during a crash, it can increase the risk of injury.

    Remedy

    Porsche will notify owners, and dealers will replace the ski bags, free of charge. The recall began January 10, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AJ12.

    Full campaign record

NHTSA crash-test ratings

NHTSA holds no crash-test rating for this model year.

Not every model year is tested. A missing rating is not a poor rating.

Fuel economy & emissions

EPA figures for the 2018 Porsche Cayenne, with tailpipe CO₂ and class context.

18

City

24

Hwy

20

Comb

Annual fuel cost
$3,800
Tailpipe CO₂
432 g/mi

How this compares

At 20 MPG combined, the 2018 Porsche Cayenne ranks 2nd of 5 standard SUVs (4WD) EPA rated for 2018 — 1 MPG better than the 19 MPG median for that group.

That places it a little above the middle of its class. Fuel cost is close enough to its rivals that other running costs will probably matter more.

EPA puts annual fuel spend at about $3,800, $200 less than the $4,000 typical for the class. Over five years at 15,000 miles a year that is roughly $19,000, a $1,000 difference against a class-median vehicle.

Tailpipe CO₂ is 432 grams per mile — about 6.5 metric tons over 15,000 miles of driving.

Consumer complaints

13 owner reports filed with NHTSA.

13
Total
0
Crashes
0
Fires
0
Injuries

Most reported components

  • ENGINE4
  • FUEL SYSTEM2
  • AIR BAGS2
  • WHEELS/TIRES1
  • ELECTRICAL1

Normal Range

13 consumer complaints filed with NHTSA.

Most reported problems

engine problems (stalling, power loss, warning lights)4
fuel system problems (leaks, pump failure)2
airbag concerns (warning light, deployment issues)2

Safety timeline

Every dated recall and NHTSA investigation for the 2018 Porsche Cayenne, newest first.

  1. Investigation opened

    NHTSA opened investigation EA21002

    Desiccated Air Bag Inflator Rupture

  2. Recall

    Recall 18V844000

    If the ski bag detaches during a crash, it can increase the risk of injury.

Dates are the NHTSA report-received date for recalls and the ODI open/close date for investigations. Crash-test ratings are not shown here because the source does not provide a reliable publication date for them.

Specifications & ratings

Specifications

Body class
Standard Sport Utility Vehicle 4WD
Drive type
All-Wheel Drive
Engine
3.6L 6-cyl
Fuel type
Unknown
Transmission
Automatic (S8)
Seats
0

Fuel economy

18

City

24

Hwy

20

Comb

Annual cost
$3,800
Fuel
Premium Gasoline

Explore related

Adjacent model years

All Porsche Cayenne years

Common problems

Porsche Cayenne problems

171 owner complaints analyzed

Systems recalled

Safety timeline

Full timeline
  1. Investigation opened

    NHTSA opened investigation EA21002

    Desiccated Air Bag Inflator Rupture

  2. Recall

    Recall 18V844000

    If the ski bag detaches during a crash, it can increase the risk of injury.