Free API

2019 PORSCHE 718 CAYMAN

2.0L H4 Turbo•RWD•MANUAL•gas•MA2.20•turbo
Be the first sponsor for this vehicle

For $99, we generate the full set of step-by-step repair procedures for this exact vehicle. Free for everyone, forever, with your name on every one.

Sponsor — $99
Dead battery / stuck in Park? Emergency neutral procedure for this 718 Cayman →
5-Year Cost of Ownership
$29,121 maintenance + known platform issues
~$5,824/yr · 490¢/mile equivalent · $7,816 maintenance + $18,705 expected platform issues

Common Problems & Known Issues

The 2019 718 Cayman is a mid-engine sports car plagued by catastrophic engine failures in the 2.0L turbo-four, while the 2.5L/2.7L flat-six versions are far more reliable. The four-cylinder engines suffer from severe bore scoring and cylinder liner failures, often requiring complete rebuilds at surprisingly low mileage.

2.0L Turbo Four Catastrophic Engine Failure (Bore Scoring/Cylinder Liner Cracking)

Common · high severity
Typical onset: 30,000-70,000 mi
Symptoms: Excessive oil consumption (quart per 500-1000 miles), Cylinder misfires with P030X codes, White or blue exhaust smoke on cold start, Metallic rattling from engine bay, Loss of compression in one or more cylinders
Fix: Complete engine rebuild or short block replacement required. Porsche extended warranty coverage on some VINs, but many fall outside. 40-60 hours labor for engine removal, disassembly, machining, new pistons/rings/bearings, reassembly. Some cases need complete crate engine.
Estimated cost: $15,000-28,000

Dual-Clutch Transmission (PDK) Oil Cooler Failure

Occasional · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Transmission fluid leaking from bellhousing area, PDK overheating warnings on dash, Harsh shifts or delayed engagement when hot, Burnt transmission fluid smell
Fix: PDK oil cooler develops internal leaks or external seepage. Requires transmission removal to access cooler assembly. 12-16 hours labor including fluid refill and adaptation procedures.
Estimated cost: $3,500-5,500

Transmission Mount Failure (Rear/Gearbox Mount)

Common · low severity
Typical onset: 50,000-90,000 mi
Symptoms: Excessive drivetrain clunk on throttle lift or engagement, Vibration through cabin at idle, Visible tearing or separation of rubber mount, Grinding or knocking from transmission tunnel
Fix: Rear transmission mount separates or tears due to mid-engine weight and performance driving. Requires lift access and exhaust work for clearance. 3-5 hours labor with alignment check.
Estimated cost: $800-1,400

High-Pressure Fuel Filter Clogging (2.0L Turbo)

Occasional · medium severity
Typical onset: 40,000-70,000 mi
Symptoms: Rough idle and hesitation under load, Check engine light with fuel pressure codes (P0087, P0191), Extended cranking before start, Intermittent limp mode
Fix: High-pressure fuel filter in tank or inline system clogs prematurely on turbo-four engines, possibly related to fuel system contamination from failing injectors. Filter replacement plus system flush. 2-4 hours depending on location.
Estimated cost: $600-1,200

Head Gasket Weeping (2.7L Flat-Six)

Rare · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Minor oil seepage at cylinder head mating surface, Slight coolant smell from engine bay, Gradual coolant loss without visible external leaks, No overheating but low coolant warnings
Fix: Flat-six head gaskets can develop minor seepage, not as catastrophic as four-cylinder issues. Both heads should be done simultaneously. 18-24 hours labor due to mid-engine packaging and cooling system complexity.
Estimated cost: $5,000-7,500

Connecting Rod Bearing Wear (Track-Driven Cars)

Rare · high severity
Symptoms: Knocking noise that increases with RPM, Metal shavings in oil during analysis, Low oil pressure warning at idle when hot, Sudden catastrophic failure if ignored
Fix: Track-driven cars with sustained high RPM can experience accelerated rod bearing wear, especially if oil changes are stretched. Requires complete lower-end teardown. 35-50 hours for crank removal, bearing replacement, clearance checks, reassembly.
Estimated cost: $12,000-18,000
Owner tips
  • AVOID 2.0L turbo-four models entirely unless full engine replacement history is documented — the 2.5L/2.7L flat-sixes are night-and-day more reliable
  • Perform oil analysis every 5,000 miles to catch bearing wear or cylinder issues early, especially on turbo-fours
  • Inspect transmission mounts annually if car sees spirited driving — cheap insurance against PDK damage
  • Keep meticulous service records and use only Porsche-spec fluids; warranty claims on engine failures often hinge on proof of maintenance
  • For track use, consider 3,000-mile oil change intervals and install oil temperature/pressure monitoring
Buy a flat-six 718 Cayman S/GTS without hesitation; run screaming from the 2.0L turbo-four base model unless you enjoy five-figure engine bills.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.

Labor Times — 2019 Porsche 718 Cayman

488 jobs across 17 categories

body (31)

brakes (36)

cooling (21)

drivetrain (24)

electrical (75)

engine (69)

exhaust (24)

hvac (23)

interior (24)

maintenance (31)

suspension (42)

transmission (42)

🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.
Stuck on a repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included. Built by the same team.
Try ShopBase →