2021 Audi S7 problems
The Audi A7 is an executive five-door liftback coupé produced by Audi since 2010. A luxury car, it features a sloping roofline with a steeply raked rear window and integrated boot lid (forming the Sportback), and four frameless doors. It is also available as a three-box, four-door saloon in China since 2021.
Audi Sportback concept (2009)
The Audi Sportback concept is a concept vehicle powered by a 3.0-litre V6 TDI clean diesel engine rated at 225 PS (165 kW; 222 hp) and 550 N⋅m (406 lbf⋅ft) of torque. It features a 7-speed S tronic transmission, quattro permanent all-wheel-drive system, five-link front suspension, continuous damping control shock absorbers, electromechanical steering, ceramic brake discs (380 mm front and 356 mm rear), front 6-piston monobloc aluminium brake calipers, rear floating-caliper brakes and 21-inch wheels. A preview of the facelifted 2015 A7 Sportback, the vehicle was unveiled at the 2009 Detroit Auto Show.
First generation (Type 4G8; 2010)
Initial release
The A7 is in essence a four-door fastback version of the C7-series Audi A6, based on the Volkswagen Group MLB platform. The A7 was released before the more conventional A6 saloon/estate. Both cars share the same core structure, drivetrain, chassis, dashboard and interior, whilst the A7 has its own unique exterior panelwork. It also differs from the A6 in that it uses aluminium for much of its front body structure. The A7 was also the first fastback to appear within the Audi C-platform series since the Avant version of the C2 Audi 100, which was discontinued in 1982. The vehicle was unveiled in Pinakothek der Moderne art museum in Munich on 26 July 2010, and later at the 2010 Paris Motor Show, 2011 New York Auto Show, and Wörthersee Tour 2011 (in Misano Red).
The vehicles went on sale in autumn 2010. Early models include 2.8 FSI (204 PS (150 kW; 201 hp)) with multitronic, 3.0 TFSI quattro (300 PS (221 kW; 296 hp)) with seven-speed S tronic, 3.0 TDI quattro (245 PS (180 kW; 242 hp)) with seven-speed S tronic; followed by 3.0 TDI (204 PS (150 kW; 201 hp)) with multitronic.
The 2011 model year A7 introduces FlexRay high speed databus that controls all the driver assistance systems from the A8, but it adds head-up display and active lane assist. Full LED headlamps with Automatic high beam switching or Audi adaptive light (Xenon) with variable headlight range control. US models went on sale 2012 model year vehicles. Early models include 3.0 TFSI quattro (310 PS (228 kW; 306 hp)) with an 8-speed automatic transmission.
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Common 2021 Audi S7 problems
The 2021 Audi S7 Sportback has been praised for its excellent drivetrain, stunning design, and fantastic cabin execution. However, there have been some reported issues that potential buyers should be aware of.
Turbocharger Issues Leading to Engine Stall:
The 2021 Audi S7 Sportback has been reported to have turbocharger issues that can lead to engine stalls. These problems are caused by worn-out bearings in the turbocharger, which can cause the engine to stall without warning, even while driving on highways.
Transmission Issues:
In addition to engine problems, the 2021 Audi S7 Sportback has also been reported to have transmission issues. These problems include slipping transmissions and rough shifting, which can be caused by low transmission fluid levels, faulty transmission fluid temperature sensors, or problems with the mechatronic unit.
Recalls:
The 2021 Audi S7 Sportback has also been subject to recalls due to various issues. For example, there have been recalls for liquid spilled in the rear of the vehicle, which can cause a loss of control and increase the risk of a crash.
While the 2021 Audi S7 Sportback is a luxurious and high-performing vehicle, potential buyers should be aware of these reported issues and consider the costs and risks associated with them. It is recommended that buyers thoroughly research the vehicle and its history before making a purchase decision.
Is the Audi S7 a reliable car?
Although luxury performance cars tend to have less reliability than traditional mainstream models, the Audi S7 is a surprisingly reliable model in general. However, some years must be cautiously approached due to reliability concerns and several consumer complaints.
Is the new RS7 reliable?
The Audi RS7 is a high-performance luxury car, and its reliability can vary based on several factors. It's important to note that reliability can be subjective, and experiences may vary among different owners.
Is RS7 worth it?
The RS7 is supremely comfortable and even extra-practical thanks to its hatchback body style. But while the RS7's swiftness puts it in league with such mega-sedans as the BMW M5 Competition and Cadillac CT5-V Blackwing the experience behind the wheel is less visceral than in the big Bimmer or killer Caddy.
How fast can an Audi S7 go?
2022 Audi S7 Sportback Specifications
| 444 hp Horsepower | 443 lb-ft Torque |
|---|---|
| 155 mph Max speed | Premium fuel Recommended fuel |
| 4.5 sec 0-60 mph Acceleration | quattro® all-wheel drive Drivetrain |
| 2.9L six-cylinder Engine | 22 MPG Combined fuel economy |
Are there any recalls on the 2021 Audi S7?
(Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
Is the Audi S7 reliable?
Although luxury performance cars tend to have less reliability than traditional mainstream models, the Audi S7 is a surprisingly reliable model in general. However, some years must be cautiously approached due to reliability concerns and several consumer complaints.
Is Audi S7 better than A7?
The S7 trims closely follow the contents found in the A7 trims, only with more performance features and a few more upgrades. The S7 replaces the A7 model's 3.0-liter V6 with a twin-turbocharged 2.9-liter V6, good for 444 hp.
How reliable are Audi A7?
As of March 2024, the original Audi A7 holds a poor Used Car Expert Rating of D, with a score of 55%. It earned decent media reviews and running costs are reasonable for a large and expensive car, but very poor reliability lets it down.
2021 Audi S7 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Audi S7 problems, we found that the most common problems with these 2023 model year vehicles are:
- Electrical system problems
- Power train problems
- Forward collision avoidance problems
The graph below shows statistics for all 2021 Audi S7 vehicle components and the number of complaints received.
2021 Audi S7 complaints
The NHTSA has received 3 complaints about various vehicle components related to the 2021 Audi S7.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2024-10-10
- VIN: WAUSFBF26MN
- Components: ELECTRICAL SYSTEM
- Summary: Electrical warning issue, totally stopped and showed all the faults on the dash. Seems like starter/alternator problem. Located in Spain, car is from US. Will tow the car to the dealer.
POWER TRAIN,ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2024-02-18
- VIN: WAUSFBF22MN
- Components: POWER TRAIN,ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE
- Summary: Received the following faults while driving on the freeway and car when into limp mode:“Electrical system: malfunction! Safely stop vehicle” “Electrical system: malfunction! Please contact Service” “Parking aid: malfunction!” “Transmission: malfunction!” “Rear spoiler: malfunction!” “Drive system: malfunction! Stop vehicle safely” “Traction control: malfunction!” “Tire pressure monitoring system: malfunction!” “Parking brake: malfunction!” “Automatic start/stop system: malfunction!” “Start/stop system: malfunction!”
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2022-05-01
- VIN: WAUSFBF25MN
- Components: ELECTRICAL SYSTEM
- Summary: The contact owns a 2021 Audi S7. The contact received notification of NHTSA Campaign Number: 22V155000 (Electrical System) and was later informed that the vehicle was also included in NHTSA Campaign Number: 22V861000 (Electrical System) however, parts for the recall repairs were not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The contact made multiple attempts to reach the manufacturer but had no success. The contact had not experienced a failure. VIN tool confirms parts not available.
2021 Audi S7 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 8 recalls for different components of the 2021 Audi S7.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: SERVICE BRAKES, HYDRAULIC:FLUID
- Summary: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
- Consequence: Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
- Remedy: Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: ELECTRICAL SYSTEM
- Summary: 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.
- Consequence: A gateway control module shutdown will suddenly reduce engine power, increasing the risk of a crash.
- 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.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: BACK OVER PREVENTION:DISPLAY FUNCTION
- Summary: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback, S5 Coupe, 2022 E-Tron GT, and 2021-2022 RSQ8 vehicles. Due to a software issue, a blank or black screen may be displayed instead of the rearview camera image when the vehicle is placed in reverse gear. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Consequence: A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash.
- Remedy: Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed October 25, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 91DZ.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT
- Summary: 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.
- Consequence: An inaccurate fuel reading may cause an engine stall due to lack of fuel, increasing the risk of a crash.
- 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.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: TIRES
- Summary: 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.
- Consequence: Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.
- 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.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: SEAT BELTS:REAR/OTHER:RETRACTOR
- Summary: 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 Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5 Cabriolet, S5 Coupe, S5 Sportback, S6 Sedan, S7, S8, SQ5, SQ5 Sportback, SQ7, SQ8, and 2021-2022 S3 Sedan vehicles. The rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
- Consequence: An unsecured child restraint system can increase the risk of injury during a crash.
- 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 Volkswagen customer service at 1-800-893-5298 and Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 69CR (VW) and 69CS (Audi).
- Manufacturer: Volkswagen Group of America, Inc.
- Components: SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
- Summary: 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.
- Consequence: A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
- 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.
- Manufacturer: Volkswagen Group of America, Inc.
- Components: AIR BAGS
- Summary: 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.
- Consequence: An incorrectly manufactured air bag may not deploy properly, and could also eject plastic debris into the passenger compartment, increasing the risk of injury during a crash.
- 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.
Positive 2021 Audi S7 car reviews
Additional sources
More sources of information about 2021 Audi S7 problems:
Used 2021 RS7?? - Audizine Forums
Feb 2, 2024 ... 1. The biggest possible issue with it, as previously mentioned, is the 48 volt mild hybrid system/alternator. It's a very common problem ...
2021 RS7 Engine died… - AudiWorld Forums
Jul 12, 2021 ... Learned about the tow bar and how to put into neutral through the cup holder which I guess is handy. will post with the diagnosis once known.
2021 rs7 electrical malfunction
Oct 10, 2022 ... It's free and it's easy, so don't hesitate to join the Audizine Family today! If you're new to forums in general, be sure to check out the Forum ...
Problems to look out for regarding the RS7? : r/Audi
Feb 9, 2024 ... Hey guys, I've been looking into purchasing a RS7 particularly a (2016-2018) C7. What are some common problems that I should look out for ...
RS6/7 problems and warranty claims
Apr 27, 2023 ... I am at 15k with my 2021 RS7 and no issues so far just routine maintenance and recalls. The tires are in great conditions as I swap winters ...
Other years of Audi S7
Are you having problems with your 2021 Audi S7?
Afton Spencer 2024-04-17
I have owned the car for 10 months now and I am absolutely delighted with it. The first thing I noticed was how smooth the ride is, and stepping on the gas gives more than enough power. With the 'S' package, the AWD and traction control make it a real winner. Inside, it's all about technology and luxury. The throaty exhaust makes driving the car a lot of fun. The only downside is the annoying gas saver function that needs to be engaged each time you drive, but overall it's a beautiful car to look at and drive.