2018 Porsche panamera 4s
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 Porsche panamera 4s is worth — from official NHTSA and EPA data. 1 on record.
2018 Porsche panamera 4s at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2018 Porsche panamera 4s recalls 4
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2021 Panamera, Panamera 4, Panamera GTS and Panamera Turbo vehicles. Please see the recall report for a complete list of specific model names and model years. Humidity may enter the external coolant pump for the climate control system and cause an electrical short circuit.
Fix: Dealers will replace the external coolant pump and inspect and replace the plug-in connection, if necessary, free of charge. Interim owner notification letters informing owners of the safety risk were mailed March 6, 2023. Owners will receive a second notice once remedy becomes available, anticipat…
Porsche Cars North America, Inc is recalling certain 2018 Panamera, Panamera 4, Panamera 4 E-Hybrid, Panamera 4 E-Hybrid Executive, Panamera 4 E- Hybrid Sport Turismo, Panamera 4S, Panamera Turbo, Panamera Turbo Executive, Panamera 4 Sport Turismo, Panamera Turbo S E-Hybrid Sport Turismo, vehicles. Incorrect soldering of a control unit may result in the intermittent failure of various systems, possible affecting veh…
Fix: Porsche Cars North America will notify owners, and dealers will replace the affected control units, free of charge. The recall began May 17, 2019. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is AKA5.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 Panamera 4 Executive, Panamera 4S Sport Turismo, Panamera 4 Hybrid, Panamera 4 Hybrid Executive, Panamera 4 Hybrid Sport Turismo, Panamera Turbo Sport Turismo, Panamera Turbo S Hybrid Executive, Panamera Turbo S Hybrid, Panamera 4 Sport Turismo and Panamera Turbo S Hybrid Sport Turismo vehicles, 2017-2018 Panamera, Panamera 4, Panamera Turbo Execut…
Fix: Porsche will notify owners, and dealers will update the instrument cluster software, free of charge. The recall began April 19, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKA1/AKA0.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2018 Panamera 4S, Panamera Turbo and Panamera Turbo Executive and 2018 Panamera Turbo S E-Hybrid, Panamera Turbo S E-Hybrid Executive, Panamera 4S Sport Turismo, Panamera Turbo Sport Turismo, Panamera Turbo S E-Hybrid Sport Turismo, and Panamera 4S Executive vehicles. The connecting links may detach from the rear-axle anti-roll bar potentially dama…
Fix: Porsche will notify owners, and dealers will replace the connecting links for the anti-roll bar, free of charge. The recall began October 2, 2018. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AJ06.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2018 Porsche panamera 4s common problems
The most-reported problem areas across all 9 owner complaints filed with NHTSA — and what to check before you buy.
2018 Porsche panamera 4s MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2018 Porsche panamera 4s costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Investigations & service bulletins
NHTSA defect investigations 1
Desiccated Air Bag Inflator Rupture Open
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deploymen…
NHTSA #EA21002 · Air Bags · opened Sep 2021An investigation means NHTSA is examining a possible defect — it is not a recall, and many close without one.
Manufacturer service bulletins 721
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 721.
Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated.
Bulletin No. 28-26 · Power Train, Engine · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated.
Bulletin No. 27-26 · Power Train, Engine · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated.
Bulletin No. 26-26 · Power Train, Engine · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997-2001 are not available for selection in the system.
Bulletin No. 25-26 · Power Train, Engine · Sep 2026Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
Bulletin SPTL2609 · Steering, Suspension, Wheels · Sep 2026Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
Bulletin No. 12-26 · Electrical System · Sep 2026Special Tools and Equipment Information for Diagnostic Equipment Standards for all USA Porsche Centers
Bulletin SPTL2314a · Aug 2026Special Tools and Equipment Information for alignment machines - Q2 2026 Software Spec Update Available
Bulletin SPTL2608 · Steering, Suspension, Wheels · Aug 2026Product Knowledge for Model Type Designations
Bulletin GR16D8a · Aug 2026Product Knowledge for Chassis/VIN Numbering Systems
Bulletin GR16D8 · Aug 2026Source: NHTSA Office of Defects Investigation, listed for the PANAMERA 4S AWD. Model-year data, not specific to one car.
Canadian recalls 2
Transport Canada recall campaigns for the 2018 Porsche panamera 4s. Relevant if the car was first sold in, or imported from, Canada.
Steering
On certain vehicles, a fault in the power steering system may cause an intermittent loss of steering assist without warning. A loss of power assist would result in a sudden, unexpected increase in steering effort, especially at low vehicle speeds. This could increase the risk of a crash causing injury and/or property damage. Correction: Dealers will reprogram the power steering…
Transport Canada #2018722 · Dec 2018Suspension
On certain vehicles, the rear-axle anti-roll bar connecting links could wear prematurely and cause a link to detach. A detached link could come in contact with other suspension parts and cause damage, which may affect vehicle handling and increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will replace the real-axle anti-roll bar connectin…
Transport Canada #2018313 · Jun 2018Source: Transport Canada Motor Vehicle Safety Recalls Database.