AudiA32011Overview/audi/a3/2011/base/

2011 Audi A3

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2011 A3.

Body PASSENGER CARTransmission Automatic (S6)

The 2011 Audi A3 is a compact passenger car built on the VW Group's transverse platform and paired with an automatic S6 transmission, a powertrain combination shared with its siblings across the Audi and Volkswagen lineups during this era; its EPA-rated fuel economy of 22 city, 28 highway, and 24 combined mpg reflects the efficiency expectations of its class, while the engine requires 4.2 quarts of oil within the 5W-30 to 0W-40 viscosity range specified by the manufacturer. With 42 total owner complaints and four recalls recorded for this model year, the 2011 A3's complaint volume sits well below the 2001-2025 history peak of 176 complaints logged in 2015, suggesting this generation entered its production run before the reliability trajectory deteriorated significantly. The top complaint area centered on air bags, which aligns with broader industry attention to safety systems during this period, though the relatively modest complaint count indicates most examples have performed acceptably for owners who prioritized the hatchback's versatility and premium badge at accessible entry-point pricing.

Model year2024202320222020201920132011

Quick specs

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

Engine oil capacity4.2 qtOEM · verified
Engine oil type5W-30 / 5W-40 / 0W-40 APIOEM · verified
Lug nut torque89 ft-lbsOEM · verified
EPA fuel economy22/28/24 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 48 · 600 CCA battery, OE oil filter 06J115403Q. 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 48 · 600 CCAOEM · verified
Tail / brake / turnLAMPOEM · verified
Tire sizeP225-45R17, SPORT TITANIUM PKG: P225-40R18OEM · verified

OE service part numbers OEM · verified

Engine oil filter06J115403Q alt 071115444
Engine air filter1K0129620G alt 1K0129620L
Fuel filter1K0201051K alt 3C0127434
Spark plug06H905601A
Battery000915089F
Front wiper blades8P1955425J alt 8P1955426J
Serpentine belt03L903137T alt 06J260849D
Thermostat06H121113B alt 06J121113A
Cabin air filter1K1819669

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S6)

Dimensions & weight NHTSA vPIC

Overall length168.9 in
Overall width68.5 in
Overall height55.9 in
Wheelbase101.6 in
Curb weight3064 lb
Track (front / rear)59.8 / 58.3 in
Weight distribution (front / rear)60/40

Ratings & economy EPA / vPIC

EPA city / highway / combined22 / 28 / 24 mpg
DrivetrainFront-Wheel Drive
Passenger volume89 cu ft
Cargo volume20 cu ft
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 A3 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

5.8–8.7 sec0–60 mph (tested)quickest 5.80 sec — 2006 3.2 Quattro S-Line Wagon
YearTrim / engine0–60¼ mileHPDrivetrain
20102.0 TDI Premium Wagon 2.0L Turbo Diesel I-48.50 sec16.70 sec140 hpFWD
20102.0 TDI Premium Wagon 2.0L Turbo Diesel I-48.70 sec16.90 sec140 hpFWD
20092.0T Quattro Wagon 2.0L Turbo I-46.30 sec14.90 sec200 hpAWD
20063.2 Quattro S-Line Wagon 3.2L V65.80 sec14.50 sec250 hpAWD
20062.0T Wagon 2.0L Turbo I-46.10 sec14.70 sec200 hpFWD
20062.0T Wagon 2.0L Turbo I-46.20 sec14.60 sec200 hpFWD
20062.0T Wagon 2.0L Turbo I-46.40 sec15.00 sec200 hpFWD
20062.0T Wagon 2.0L Turbo I-46.40 sec14.90 sec200 hpFWD

Service quick specs OEM factory data

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

This engine holds 4.2 qt of 5W-30 / 5W-40 / 0W-40 API engine oil, REAR: AUDI PART NO. G052145A1 in the differential. Torque lug nuts to 89 ft-lbs, the oil drain plug to 22.1 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Differential Gear OilREAR: AUDI PART NO. G052145A1
Differential Gear Oil Capacity2 Pints
Engine Oil5W-30 · 5W-40 · API · 0W-40
Engine Oil Capacity4.2 qt
Engine Oil5W-30 · 5W-40 · API
Engine Oil Capacity4.9 qt
Engine Oil5W-30 · 5W-40 · API
Engine Oil Capacity4.9 qt

Engine torques

Exhaust Manifold to Cylinder Head Bolts17 ft-lbs
Intake Manifold to Engine Bolts7.3 ft-lbs
Engine Oil Pan Drain Plug22.1 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs17 ft-lbs

Chassis torques

Lug Nuts89 ft-lbs
Transfer Case Fill Plug11.0 ft-lbs
Transfer Case Drain PlugBevel box: 44.0, Haldex Clutch: 22.0 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Spark Plug ManufacturerAudi/VW
Spark Plug Torque22 ft-lbs
Spark Plug Torque22.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.25-1.40 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.70-5.30 oz
Standard BCI Group Number48
Standard BCI Cranking Performance600 cca

Service checks

Pressure Test14.5 psi
Radiator Cap Pressure Relief20-23 psi
Engine Compression159-203 PSI @ RPM. 44 maximum variation PSI.

Brakes

Brake ApplicationWITH 1KD, 1KQ / WITH 1KZ, 1KE, 1KJ, 1KU
Torque Caliper to Bracket26 ft-lbs
Brake ApplicationWITH 1KF / WITH 1KJ, 1KU / WITH 2EA, 1KW
Torque Caliper to Bracket26 ft-lbs
Torque Caliper to Bracket22 ft-lbs
Torque to Knuckle140 ft-lbs / 144 ft-lbs
Torque Caliper to Bracket22 ft-lbs
Torque to Knuckle140 ft-lbs / 144 ft-lbs

Multi-step torque procedures OEM · verified

Torque to Knuckle — tightening sequence 1 stages
190
Torque to Knuckle — tightening sequence 1 stages
190
Camshaft Bearing/Carrier Cap Bolts or Studs — tightening sequence 1 stages
16 ft. lbs., Step 2: 906 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
133 ft. lbs., Step 2: 9033 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
17 ft. lbs., step 2: 907 ft. lbs
Cylinder Head — tightening sequence 4 stages

Prep Do not reuse old bolts. Use new bolts coated with clean engine oil. Tighten all bolts to finger tight then continue on with the following procedure.

1220 ft. lbs.220 ft. lbs
236.9 ft. lbs.36.9 ft. lbs
390 degrees90 degrees
490 degrees90 degrees
Cylinder Head — tightening sequence 5 stages

Prep Do not reuse old bolts. Use new bolts coated with clean engine oil. Tighten all bolts to finger tight then continue on with the following procedure.

129.5 ft. lbs.29.5 ft. lbs
290 degrees90 degrees
390 degrees90 degrees
4crankcase vent bolt pretighten to 6.0 ft. lbs.6 ft. lbs
590 degrees90 degrees
Cylinder Head — tightening sequence 5 stages

Prep Do not reuse old bolts. Use new bolts coated with clean engine oil. Tighten all bolts to finger tight then continue on with the following procedure.

129.5 ft. lbs.29.5 ft. lbs
237.0 ft. lbs37 ft. lbs
3180 degrees180 degrees
4crankcase vent bolt pretighten to 6.0 ft. lbs.6 ft. lbs
590 degrees90 degrees
Engine Flywheel Bolts — tightening sequence 1 stages
144 ft. lbs., Step 2: 9044 ft. lbs
Intake Manifold to Engine Bolts — tightening sequence 1 stages
15.9
Exhaust Manifold to Cylinder Head Bolts — tightening sequence 1 stages
14 ft. lbs., step 2: 9 ft. lbs., step 3: 12 ft. lbs., step 4: step 184 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 at 5,000 mi; spark plugs at 55,000 mi.

At 5,000 miBrake System (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Headlamp Washer Nozzle (inspect) · Headlamp Washer System (inspect fluid level) · Tire & Wheel Assembly (rotate)
Every 10,000 miBrake System (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Headlamp Washer Nozzle (inspect) · Headlamp Washer System (inspect fluid level) · Tire & Wheel Assembly (inspect)
At 15,000 miAir Conditioning Evaporator Case Drain (inspect) · Battery (inspect) · CV Joint Boot (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Engine Assembly (leak inspection)
Every 20,000 miAir Conditioning Evaporator Case Drain (inspect) · Battery (inspect) · CV Joint Boot (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Engine Assembly (leak inspection)
At 35,000 miBody Lock Cylinders (lubricate) · Brake Rotor (inspect) · Hood Latch (lubricate) · Power Steering System (inspect fluid level) · Transfer Case Assembly (drain & refill) · Transmission Fluid & Filter (replace)
Every 40,000 miBody Lock Cylinders (lubricate) · Brake Rotor (inspect) · Hood Latch (lubricate) · Power Steering System (inspect fluid level) · Transfer Case Assembly (drain & refill) · Transmission Fluid & Filter (replace)
At 55,000 miEngine Air Filter Element (replace) · Engine Air Filter Housing (clean) · Spark Plugs (replace)
Every 60,000 miEngine Air Filter Element (replace) · Engine Air Filter Housing (clean) · Spark Plugs (replace)
At 75,000 miAccessory Drive Belt (inspect)

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 2011 Audi A3 sits in a multi-year plateau from 2007 through 2012 where complaints held in a narrow 42–52 range, recalls stayed at three to five annually, and investigations hovered at zero to four, while technical service bulletins climbed steadily from 374 to 870. Within that band, the 2011 model posts the second-lowest complaint count at 42, matching the 2009–2012 investigation level of two, and its 843 TSBs reflect the generation’s rising service documentation rather than a spike in owner-reported problems. Air bag complaints dominate the 2011 profile at 20 of 42 entries, with power train, diesel fuel system, and electrical system each accounting for only a handful; the data does not specify root causes for any category. A single fire complaint and zero crash complaints appear in the federal record for this year. Compared with the 2006 surge (123 complaints, four recalls) and the 2015 spike (176 complaints, seven recalls), the 2011 model shows markedly lower owner-reported issue volume. For a buyer prioritizing a used example with below-average complaint frequency for this generation, the 2011 A3 represents a relatively favorable vintage.

4
Open recalls
NHTSA campaigns
843
Service bulletins
Manufacturer communications
2
ODI investigations
Office of Defects Investigation
42
Owner complaints
0 involved a crash · 1 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 42 complaints on record, top 8 components.

Air Bags20
Power Train3
Fuel System, Diesel3
Electrical System2
Fuel/Propulsion System2
Engine2
Engine,Fuel/Propulsion System2
Steering1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

18V082000Air Bags:Frontal:Driver Side:Inflator ModuleReported 30/01/2018

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2006-2013 Audi A3, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2008 RS4 Cabriolet, 2009-2012 Q5, and 2010-2012 Audi A5 Cabriolet and S5 Cabriolet… Remedy: Audi will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternative inflator, free of charge. The recall began February 23, 2018. Owners…

16V079000Air Bags:Frontal:Driver Side:Inflator ModuleReported 10/02/2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2006 Volkswagen Passat sedans and wagons, 2005-2013 Audi A3, and 2006-2009 Audi A4 Cabriolet vehicles. Upon deployment of the driver's… Remedy: Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflators, free of charge. The recall began March 2017. Volkswagen owners may contact…

Technical service bulletins NHTSA · verified

Showing 5 of 843 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_2059335_72026-06-23Electrical SystemThis bulletin provides information when there are noises from the area around the…
TSB_2082323_12026-06-10EngineThis bulletin provides informaiton when the engine is not running smoothly, misfiring.
TSB_2052680_62026-06-04Unknown Or OtherThis Reporting Obligation requires technicains to contact the Technical Assistance Center…
AOS-26-252026-05-26Unknown Or OtherThis is a notice for software changes with the ODIS diagnostic program to correct the…
TSB_2022032_122026-04-30Unknown Or OtherThis bulletin provides diagnostic information for the vehicle locking system.

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

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VIN
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Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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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

How much oil does the 2011 A3 take?

4.2 qt of 5W-30 , 5W-40 API, OR 0W-40- MEETING VW SPECIFICATION VW50700, per the factory manual.

Does the 2011 A3 have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the A3 get?

EPA figures are 22 city / 28 highway / 24 combined mpg.