Audi S6

Engine power, CO₂ and kerb weight are registration-weighted averages across the 26 European countries that registered the Audi S6 in 2025 (5,916 cars). Source: EEA CO₂ monitoring (CC BY 4.0).

New registrations in Norway

Number of Audi S6 registered for the first time in Norway per year.

Source: EEA CO₂ monitoring (CC BY 4.0).

New registrations by country (2025)

Number of Audi S6 cars registered for the first time across 26 European countries in 2025.

Source: EEA CO₂ monitoring (CC BY 4.0), 2025 data.

Engine variants

Different engine versions of the Audi S6 (from registration data). 6 variants.

Source: EPA (US). Fuel economy converted to l/100 km.

Generations

Other Audi models

Similar Estate models

Common problems & reliability

US owners have filed 11 complaints for the Audi S6, most often about engine, electrical system, unknown or other, steering. These are owner-reported issues, useful for spotting recurring weaknesses before you buy. In the UK, 79% of Audi S6s pass their MOT test first time, based on 182 inspections in 2023. (2023 is the most recent annual release published by the DfT.)

Based on real owner complaints and inspection data — not an editorial rating. Sources: NHTSA (US, public domain), DVSA MOT (UK, Open Government Licence).

Recalls & safety

13 in the US-market NHTSA database, which may not apply to European versions for the Audi S6. Recalls can flag known weaknesses of the model.

• TIRESUS · NHTSAModel year 2020

  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, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.

  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 March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5.

  NHTSA campaign 22V034000 · reported 26/01/2022

• BACK OVER PREVENTION: SENSING SYSTEM: CAMERAUS · NHTSAModel year 2020

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

  Remedy: Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on December 23, 2025.

  NHTSA campaign 25V900000 · reported 19/12/2025

• ELECTRICAL SYSTEMUS · NHTSAModel year 2020

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 Audi S7, S6 Sedan, A6 Allroad, 2021-2022 RS7, RS6 Avant, 2019-2022 A7, and A6 Sedan vehicles. Liquid spilled in the rear seat may penetrate and cause the gateway control module to shut down.

  Remedy: Dealers will install a protective cover, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 90V2.

  NHTSA campaign 22V861000 · reported 21/11/2022

• ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNITUS · NHTSAModel year 2020

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 RS6 Avant and RS7, 2020-2022 A6 Allroad, S6 Sedan, and S7, and 2019-2022 A6 Sedan and A7 vehicles. The fuel level sender may stick, causing an inaccurate fuel level reading to be displayed on the instrument cluster.

  Remedy: Dealers will install a new sensor in the tank, free of charge. Owner notification letters were mailed February 17, 2023. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 20DN.

  NHTSA campaign 22V155000 · reported 14/03/2022

• SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLYUS · NHTSAModel year 2020

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.

  Remedy: Dealers will replace the lock nuts and, if necessary, the associated bolts, free of charge. Owner notification letters were mailed June 4, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L1.

  NHTSA campaign 21V295000 · reported 26/04/2021

• AIR BAGSUS · NHTSAModel year 2020

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS6 Avant, RS7, 2020-2021 A6 Allroad, S6 Sedan, S7, 2019-2021 A6 Sedan, and A7 vehicles. The score line on the passenger air bag may not have been manufactured correctly.

  Remedy: Audi will notify owners, and dealers will inspect the passenger air bag score line, and repair it as necessary, free of charge. The recall begin March 26, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 70i2.

  NHTSA campaign 21V159000 · reported 10/03/2021

• AIR BAGS:SENSOR:OCCUPANT CLASSIFICATIONUS · NHTSAModel year 2018

  Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.

  Remedy: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

  NHTSA campaign 18V370000 · reported 04/06/2018

• ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGERUS · NHTSAModel year 2017

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.

  Remedy: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.

  NHTSA campaign 22V178000 · reported 23/03/2022

• AIR BAGS:SENSOR:OCCUPANT CLASSIFICATIONUS · NHTSAModel year 2017

  Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.

  Remedy: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

  NHTSA campaign 18V370000 · reported 04/06/2018

• ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGERUS · NHTSAModel year 2016

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.

  Remedy: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.

  NHTSA campaign 22V178000 · reported 23/03/2022

• AIR BAGS:SENSOR:OCCUPANT CLASSIFICATIONUS · NHTSAModel year 2016

  Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.

  Remedy: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

  NHTSA campaign 18V370000 · reported 04/06/2018

• AIR BAGS:SENSOR:OCCUPANT CLASSIFICATIONUS · NHTSAModel year 2015

  Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.

  Remedy: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

  NHTSA campaign 18V370000 · reported 04/06/2018

• ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGERUS · NHTSAModel year 2015

  Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.

  Remedy: Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.

  NHTSA campaign 22V178000 · reported 23/03/2022

Sources: EU Safety Gate (European market) and NHTSA (US market). See all Audi recalls.