Porsche›911›2023›Overview/porsche/911/2023/base/

2023 Porsche 911

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 911.

Transmission Automatic (AM-S8)

The 2023 Porsche 911 is equipped with an automatic AM-S8 transmission and achieves an EPA-estimated 18/24/20 mpg. This model year records just three owner complaints, with the electrical system as the top area of concern, and five recalls. That complaint count situates the 2023 911 favorably within the model’s broader reliability history, which spans from a low of one complaint in 1991 to a high of 50 in 2007.

Model year202620252024202320222021202020192018

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque118.0 ft-lbsOEM · verified
EPA fuel economy18/24/20 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 0PB115351. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

OE service part numbers OEM · verified

Engine oil filter0PB115351 alt 9A711549900
Engine air filter992129620C alt 992129620B
Spark plug0PB905612 alt 9A790560150
Battery9Y0915107RY alt 992915105A
Front wiper blades992955425BY
Serpentine belt0PB903137D alt 0PB903137A
Thermostat0PB121688A alt 9GT121113
Cabin air filter9P1819631 alt 992819429

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (AM-S8)

Dimensions & weight NHTSA vPIC

Overall length178 in
Overall width72.8 in
Overall height51.2 in
Wheelbase96.5 in
Curb weight3472 lb
Track (front / rear)62.6 / 61.4 in
Weight distribution (front / rear)39/61

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 24 / 20 mpg
DrivetrainRear-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the 911 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

2.7–4.2 sec0–60 mph (tested)quickest 2.70 sec — 2023 GT3 RS Coupe
YearTrim / engine0–60¼ mileHPDrivetrain
2023GT3 RS Coupe 4.0L F-62.70 sec10.90 sec518 hpRWD
2023GT3 RS Coupe 4.0L F-62.80 sec10.90 sec518 hpRWD
2023Dakar Coupe 3.0L Twin-Turbo F-62.90 sec11.10 sec473 hpAWD
2023GT3 RS Coupe 4.0L F-62.90 sec11.00 sec518 hpRWD
2023Sport Classic Coupe 3.7L Twin-Turbo F-63.40 sec11.50 sec543 hpRWD
2023Dakar Coupe 3.0L Twin-Turbo F-63.50 sec11.90 sec473 hpAWD
2023Sport Classic Coupe 3.7L Twin-Turbo F-63.70 sec11.70 sec543 hpRWD
2023Carrera T Coupe 3.0L Twin-Turbo F-63.90 sec12.20 sec379 hpRWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Torque lug nuts to 118.0 ft-lbs.

Chassis torques

Lug Nuts118.0 ft-lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs every 30,000 mi.

Every 10,000 miBrake Line (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (inspect) · Underbody (inspect) · Underbody Splash Shield (inspect)
Every 20,000 miActive Suspension System (inspect fluid level) · Air Intake Duct (inspect) · Body Water Drains (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Cabin Air Filter (replace)
Every 30,000 miSpark Plugs (replace)
Every 40,000 miAccessory Drive Belt (inspect) · Body Latches, Locks & Hinges (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · Engine Air Filter Element (replace) · Exhaust System (Complete) (inspect)
Every 60,000 miClutch Hydraulic System (drain & refill) · Drive Belt (replace)
Every 80,000 miEngine Mount (inspect) · Transfer Case Assembly (drain & refill)
At 120,000 miDrive Axle Assembly (drain & refill) · Transmission Assembly (drain & refill)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2023 911 is not present in the year‑by‑year federal record beyond 2014, but the limited complaint data for 2023 shows three reported issues (electrical, unknown, and a combined electrical/engine/fuel‑propulsion complaint) with no crash or fire complaints and no recall entries. Compared with the 2014 model year (2 complaints, 1 recall) the complaint count is marginally higher, while the earlier decade‑wide trend shows a spike of 50 complaints in 2007 followed by a sustained decline to low single‑digit numbers. Recall activity across the generation has been modest, typically one per year after the early 1990s, and no recalls are listed for 2023. The lack of crash or fire complaints and the historically low recall frequency suggest a stable reliability picture, but the brevity of 2023 data means buyers should still verify any outstanding service actions. Overall, the 2023 model appears to be a good candidate if the specific unit has been serviced for any available technical service bulletins.

5
Open recalls
NHTSA campaigns
468
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
3
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent
’90’91’92’93’94’95’96’97’98’99’00’01’07’14

Owner complaints filed with NHTSA, by component

All 3 complaints on record, top 3 components.

Electrical System1
Unknown Or Other1
Electrical System,Engine,Fuel/Propulsion System1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 468 bulletins on record with NHTSA.

BulletinDateComponentSummary
03/26 91022026-06-30Electrical SystemComplaint Regarding the Camera View (Real Top View) in the PCM Central Display (03/26)
40/26 44072026-06-30WheelsWheel Bolt Replacement Requirement - Change from Wheel Bolts with Aluminum Washers to…
TSTR26362026-06-29Unknown Or OtherPorsche Tester Software Update Information Software Version: 44.200.031
TSTR26352026-06-29Unknown Or OtherPorsche Tester Software Update Information Software Version: 44.200.030
20/262026-06-25EngineOverview of Approved Porsche C20 Engine Oils (20/26)

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific 911. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Engine oil filter 0PB115351Engine air filter 992129620CSpark plug 0PB905612Battery 9Y0915107RY

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBsOBD-II trouble codesMaintenance schedulesFluid capacities & specs

Frequently asked

Does the 2023 911 have open recalls?

NHTSA lists 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 911 get?

EPA figures are 18 city / 24 highway / 20 combined mpg.