PorschePanamera2021Overview/porsche/panamera/2021/base/

2021 Porsche Panamera

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2021 Panamera.

Transmission Automatic (AM-S8)

The 2021 Porsche Panamera is equipped with an AM-S8 automatic transmission and carries EPA fuel economy ratings of 18/24/20 mpg. Reliability records indicate 2 total owner complaints, with the power train representing the top complaint area, alongside 3 recalls for this model year. Against the broader 2010-2026 span—where annual complaints peaked at 33 in 2011 and reached a low of 1 in 2017—the 2021 registers near the lower end of that range, indicating relatively muted owner-reported issues compared to the generation's historical volatility.

Model year202620252024202320222021202020192018

Quick specs

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

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 a BCI The OEM uses various batteries during production based on vehicle options. PR codes will denote factory installed options for this vehicle. Refer to the appropriate service information for options and battery usage. battery, OE oil filter 9A711533100. 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.

Battery groupBCI The OEM uses various batteries during production based on vehicle options. PR codes will denote factory installed options for this vehicle. Refer to the appropriate service information for options and battery usage.OEM · verified
Tire size265/45ZR19/XL 105Y, Rear: 295/40ZR19/XL 108YOEM · verified
Wheel / rimStandard: 9, Optional: 9, 9.5, 9.5, 9.5, 9.5; Rear: Standard: 10.5, Optional: 10.5, 11.5, 11.5, 11.5, 11.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter9A711533100 alt PAB115441
Engine air filter971129620B
Spark plug9A790560150 alt 9A790560100
Battery9A7915089 alt 9A7915089B
Front wiper blades971998001A
Thermostat9A712168800 alt 9A712113910
Cabin air filter976819429

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (AM-S8)

Dimensions & weight NHTSA vPIC

Overall length198.8 in
Overall width76.4 in
Overall height55.9 in
Wheelbase116.1 in
Curb weight4123 lb
Track (front / rear)65 / 64.2 in
Weight distribution (front / rear)52/48

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 Panamera of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

2.6–4.5 sec0–60 mph (tested)quickest 2.60 sec — 2021 Turbo S
YearTrim / engine0–60¼ mileHPDrivetrain
2021Turbo S 4.0L Twin-Turbo V82.60 sec10.80 sec620 hpAWD
2021Turbo S 4.0L Twin-Turbo V82.60 sec10.90 sec620 hpAWD
2021Turbo S Sport Turismo 4.0L Twin-Turbo V82.70 sec11.00 sec620 hpAWD
2021Turbo S 4.0L Twin-Turbo V83.00 sec11.30 sec620 hpAWD
20214S E-Hybrid 2.9L Twin-Turbo V6 + Elec 17.9-kWh3.20 sec11.50 sec552 hpAWD
20214S E-Hybrid Sport Turismo 2.9L Twin-Turbo V6 + Elec 17.9-kWh3.20 sec11.60 sec552 hpAWD
2021GTS 4.0L Twin-Turbo V83.20 sec11.70 sec473 hpAWD
2021GTS 4.0L Twin-Turbo V83.20 sec11.70 sec473 hpAWD

Service quick specs OEM factory data

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

Engine torques

Oil Pump to Cylinder BLock Bolts/Studs90.0 inch lbs. ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs114.0 inch lbs. ft-lbs

Multi-step torque procedures OEM · verified

Camshaft Bearing/Carrier Cap Bolts or Studs — tightening sequence 1 stages
142.0 inch lbs., Step 2: 50°42 in
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
115.0 ft. lbs., Step 2: 110°15 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
190.0 inch lbs., Step 2: 22.0 ft. lbs., Step 3: 100°90 in
Engine Flywheel Bolts — tightening sequence 1 stages
119.0 ft. lbs., Step 2: 120°19 ft. lbs
Engine Flywheel Bolts — tightening sequence 1 stages
119.0 ft. lbs., Step 2: 120°19 ft. lbs
Main Bearings — tightening sequence 1 stages
111.0 ft. lbs., Step 2: 120°11 ft. lbs
Main Bearings — tightening sequence 1 stages
142.0 inch lbs., Step 2: 37.0 ft. lbs., Step 3: Loosen all Bolts., Step 4: 108.0 inch lbs., Step 5: 42.0 inch lbs., Step 6: 15.0 ft. lbs., Step 7: 80°42 in

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)
Every 20,000 miAir Intake Duct (inspect) · Battery (inspect) · Body Water Drains (inspect) · Brake Rotor (inspect) · Brake System (inspect) · CV Joint Boot (inspect)
Every 30,000 miSpark Plugs (replace)
Every 40,000 miBrake Linings (inspect) · Exhaust System (Complete) (inspect) · Fuel Line (inspect) · Seat Belt System (inspect) · Steering Linkage (inspect) · Tie Rod (inspect)
Every 60,000 miTransmission Assembly (drain & refill)
Every 80,000 miEngine Air Filter Element (replace)
At 120,000 miDrive Axle 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 2021 Porsche Panamera sits in the mature, stable phase of this generation's lifecycle, well past the early-year problem spike that peaked in 2011 with 33 complaints and 5 recalls. By 2021, complaints had fallen to just 2 — one power train, one categorized as unknown/other — with zero crash or fire complaints reported, placing it among the quieter years in the federal record. Recalls ticked up slightly to 3 compared to 1 each in 2019 and 2020, but this is modest relative to the generation's high of 6 recalls in 2018, and the data does not specify root causes for any of these actions. TSB volume declined steadily from its 2017 peak of 703 down to 564 in 2021, suggesting Porsche was progressively refining the platform rather than chasing widespread defects. The following year, 2022, dropped to 1 complaint and 0 recalls, confirming that the late-generation arc was trending toward reliability. **Bottom line: the 2021 Panamera represents a well-sorted, late-generation example with minimal federal complaint activity and no crash or fire events — a solid used buy, though buyers should verify that all 3 recalls have been completed before purchase.**

3
Open recalls
NHTSA campaigns
564
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
2
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 2 complaints on record, top 2 components.

Power Train1
Unknown Or Other1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

21V608000Seat Belts:Rear/Other:RetractorReported 04/08/2021

Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 911 Carrera Coupe, 911 Carrera S Coupe, 911 Carrera 4 Coupe, 911 Carrera 4S Coupe, 911 Turbo Coupe, 911 Turbo S Coupe, Panamera, Panamera 4 E-Hybrid… Remedy: Dealers will inspect and replace the seat belt assemblies, as necessary, free of charge. Owner notification letters were mailed October 1, 2021. Owners may contact Porsche…

21V362000Suspension:FrontReported 17/05/2021

Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 Taycan, Panamera, Panamera Turbo S, Panamera GTS, Panamera 4, Panamera 4 Sport Turismo, Panamera 4 Executive, Panamera 4S Executive, Panamera 4S… Remedy: Dealers will replace the front lower trailing arms, free of charge. Owner notification letters were mailed October 1, 2021. Owners may contact Porsche customer service at…

Technical service bulletins NHTSA · verified

Showing 5 of 564 bulletins on record with NHTSA.

BulletinDateComponentSummary
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)
19/26 17012026-06-25EngineOverview of Approved Porsche C30 Engine Oils (19/26)

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 Panamera. 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.

Reference guides

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

Frequently asked

Does the 2021 Panamera have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Panamera get?

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