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2021 Audi S7 Sportback

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2021 S7 Sportback.

Transmission Automatic (S8)

The 2021 Audi S7 Sportback utilizes an Automatic (S8) transmission and achieves EPA fuel economy ratings of 18/28/22 mpg. While these figures define its efficiency profile, the model year's reliability history is marked by 10 recalls against only 3 total owner complaints. Researchers should note that the Electrical System stands as the top complaint area, highlighting a discrepancy where the volume of recalls surpasses reported issues.

Model year202520242023202220212020

Quick specs

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

Lug nut torque118 ft-lbsOEM · verified
EPA fuel economy18/28/22 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI Refer to the appropriate service information for options and battery usage. battery, OE oil filter 06M115441G. 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 Refer to the appropriate service information for options and battery usage.OEM · verified

OE service part numbers OEM · verified

Engine oil filter06M115441G alt 06M198405F
Engine air filter4K0133844D
Spark plug06M905606F
Battery000915089K alt 000915089BC
Front wiper blades4K1998002D
Thermostat06M121688 alt 06M121115N
Cabin air filter4M0819439C

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S8)

Dimensions & weight NHTSA vPIC

Overall length197.2 in
Overall width76.8 in
Overall height55.9 in
Wheelbase115.4 in
Curb weight4718 lb
Track (front / rear)65.7 / 65 in

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 28 / 22 mpg
DrivetrainAll-Wheel Drive
Recommended fuelPremium Gasoline

Service quick specs OEM factory data

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

This engine DOT 4 brake fluid. Torque lug nuts to 118 ft-lbs. The firing order is 1-4-3-6-2-5.

Lubricants & capacities

Brake FluidDOT 4
Clutch FluidDOT 4
Engine CoolantAudi Coolant G13-TL-VW774J
Engine Coolant Capacity10.5 qt

Engine torques

Cylinder Head InstructionsOnly use new bolts.

Chassis torques

Lug Nuts118 ft-lbs

Ignition

Cylinder Firing Order1-4-3-6-2-5

Battery & A/C

RefrigerantR1234yf
Refrigerant Capacity1.08-1.15 lbs
Oil Capacity3.4-4.0 oz

Brakes

Brake Caliper Bolt to Carrier TorqueFront: NS, Rear: Use new bolts: 26.0 ft-lbs
ABS Sensor Torque6.4
Minimum Pad Thickness0.079" in
Vented Rotor Minimum Thickness for ReplacementFront: 1ZA; Rear: 2ED

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
1110.0 ft. lbs., Step 2: 150.0 ft. lbs., Step 3: 90°110 ft. lbs
Cylinder Head — tightening sequence 1 stages
1Completely install all bolts by hand. Step 222 ft. lbs
Exhaust Manifold to Cylinder Head Bolts — tightening sequence 1 stages
111.0 ft. lbs., Step 2: 22.011 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 Linings (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire Repair Kit Sealant (inspect)
Every 20,000 miAir Conditioning Evaporator Case Drain (inspect) · Body Water Drains (inspect) · Brake Line (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Engine Assembly (leak inspection)
Every 30,000 miSpark Plugs (replace)
Every 60,000 miDrive Axle Assembly (drain & refill) · Engine Air Filter Element (replace)

Reliability & federal safety record

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

Owner complaints about the 2021 Audi S7 Sportback dominate in one area — the electrical system, 2 of 3 reports (67%), well ahead of the next concern. None of this vehicle's 10 recall campaigns target the electrical system, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the electrical system pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

10
Open recalls
NHTSA campaigns
1103
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
3
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 filed with NHTSA, by component

All 3 complaints on record, top 2 components.

Electrical System2
Power Train,Electrical System,Forward Collision Avoidance1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 10 campaigns on record for this vehicle.

21V606000Seat Belts:Rear/Other:RetractorReported 05/08/2021

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback… Remedy: Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact…

22V034000TiresReported 26/01/2022

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8… Remedy: Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed…

Technical service bulletins NHTSA · verified

Showing 5 of 1103 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_2079747_22026-06-30StructureThis bulletin provides information regarding various complaints about front or rear door…
TSB_2076404_82026-06-29Unknown Or OtherThis bulletin provides a deployment overview for customer service packages MLB and MQB…
TSB_2074640_32026-06-26EngineThis bulletin provides information when there is increased oil consumption; >0.5ltr/1000…
TSB_2074729_32026-06-23Electrical SystemThis bulletin provides informationwhen noises/vibration are detected from front of…
TSB_2059335_72026-06-23Electrical SystemThis bulletin provides information when there are noises from the area around the…

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 S7 Sportback. 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.

Group R batteryEngine oil filter 06M115441GEngine air filter 4K0133844DSpark plug 06M905606FBattery 000915089K

Reference guides

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

Vehicle recalls & TSBsOBD-II trouble codesTorque specificationsMaintenance schedulesFluid capacities & specs

Frequently asked

Does the 2021 S7 Sportback have open recalls?

NHTSA lists 10 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the S7 Sportback get?

EPA figures are 18 city / 28 highway / 22 combined mpg.