2021 Porsche Cayman
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Porsche Cayman is worth — from official NHTSA and EPA data. 2 on record.
2021 Porsche Cayman at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2021 Porsche Cayman recalls 0
No NHTSA safety-recall campaigns are on record for the 2021 Porsche Cayman.
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.
Investigations & service bulletins
Manufacturer service bulletins 327
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 327.
Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils
Bulletin No. 31-26 · Power Train, Engine · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils
Bulletin No. 30-26 · Power Train, Engine · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils
Bulletin No. 29-26 · Power Train, Engine · Sep 2026Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
Bulletin SPTL2609 · Steering, Suspension, Wheels · Sep 2026Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils
Bulletin No. 36-26 · Power Train, Engine · 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 CAYMAN GT4. Model-year data, not specific to one car.
Canadian recalls 1
Transport Canada recall campaigns for the 2021 Porsche Cayman. Relevant if the car was first sold in, or imported from, Canada.
Lights And Instruments
Issue: On certain vehicles, covers were not installed over the horizontal headlamp adjusters. As a result, the headlamps may be adjusted horizontally. Canadian regulations do not allow for horizontal headlamp adjustment unless the vehicle is equipped with a built-in aiming device. Safety Risk: Headlamps that are not properly adjusted could cause reduced visibility or glare for…
Transport Canada #2022487 · Aug 2022Source: Transport Canada Motor Vehicle Safety Recalls Database.