Porsche/DBB

Porsche · Naturally aspirated

DBB

911 Carrera·992·2019–2025

"Still love her it's me not you baby! — r/Porsche owner on electronics complexity"

SOLID

72/ 100

"Premium thrills, premium bills, few surprises"

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Max HP

—

Torque Nm

15,000

Oil interval km

Recalls

Known issues

Known Issues

Engine Oil Pressure Failure Under Load€5,000-15,000 · 0-10,000 kmCRITICAL

At least one NHTSA complaint documents complete engine failure on a low-mileage 992-generation GT3 RS with under 6,000 miles while accelerating uphill. A low oil pressure warning preceded total power loss. While the complaint references a GT3 RS variant, it signals a potential oiling system vulnerability under hard acceleration in early 992-generation cars.

Low engine oil pressure warning light

Sudden loss of engine power while accelerating

Engine shutdown under load

DIY: Expert only

Auto Start-Stop System Malfunction€200-800 · 0-50,000 kmMODERATE

An NHTSA complaint documents the auto idle-off (start-stop) function being inoperative across multiple dealer visits without resolution. The owner visited dealers at least four times since late 2020 without a fix, suggesting a persistent software or sensor fault in the system.

Engine does not shut off at stops when start-stop is enabled

No fault code stored despite functional failure

Repeated dealer visits without resolution

DIY: Low — dealer software update required

Electronics Complexity and Gremlins€300-2,500 · 10,000-80,000 kmMODERATE

Multiple r/Porsche community posts reference increasing electronic issues on newer Porsche models, with one owner directly commenting 'the more electronics the more problems we see' on a 992-generation vehicle. The 992 generation introduced significantly more electronic systems than prior generations.

Intermittent warning lights

Software-related system faults

Infotainment or driver assistance system errors

DIY: Moderate — requires Porsche PIWIS or specialist tools

Piano Black Interior Wear and Scratching€100-500 · 0-30,000 kmLOW

Community posts specifically call out the piano black center console trim used in 992-generation Porsches as highly susceptible to scratching and marking due to the material composition and high-traffic placement. This is a cosmetic issue but can significantly affect resale perception.

Visible scratches on center console trim

Swirl marks and smearing on piano black surfaces

DIY: Low — cosmetic detailing products available

Buying Checklist

Request a full Porsche PIWIS diagnostic scan across all modules — check for oil pressure fault history and any unresolved electronic codes

Test the auto start-stop function at multiple stops during the test drive to confirm it operates correctly

Check engine oil level, color, and condition — look for any signs of consumption or contamination

Inspect all piano black interior trim under strong lighting for scratching or damage that may indicate hard use

Verify service history shows oil changes at or below 15,000 km intervals with Porsche-approved 0W-40/0W-60 synthetic

If buying CPO, confirm the 40,000 km major service has been completed and paid for — lease returns often skip this service

Service Reality

Community oil interval15,000 km

Oil specificationPorsche-approved 0W-40 or 0W-60 full synthetic (Mobil 1 0W-40 or equivalent meeting Porsche A40 standard)

Est. ownership cost (2yr)€3,000–6,000 per year including scheduled servicing, tyres, and minor repairs for a well-maintained example

Real fuel consumptionNo data

Also Found In

Porsche 911 Carrera S (992)Porsche 911 Carrera 4 (992)Porsche 911 Carrera 4S (992)

Buying Advice

The Porsche 992 Carrera with the DBB engine is a current-generation, well-supported sports car with no active recalls and a limited but notable NHTSA complaint history around oil pressure and electronics. Buy with confidence if a clean PIWIS scan and verified service history are present. Be prepared for premium dealer servicing costs — community reports suggest Porsche maintenance can cost significantly more than mainstream brands, and electronics complexity is increasing with each generation. A certified pre-owned example with documented service history is strongly preferable over a private sale with unknown maintenance background.

Parts People Buy

Mobil 1 0W-40 Full Synthetic Engine OilLink unavailable

Porsche 992 Oil FilterLink unavailable

Porsche 992 Brake RotorsLink unavailable

Piano Black Interior Scratch Repair KitLink unavailable

OBD2 Diagnostic Scanner with Porsche PIWIS CompatibilityLink unavailable

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