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2021 Audi S5

Gas
Subcompact Cars
3 EPA-rated configurations
Data refreshed 2026-09-11
D
Safety Signal
65 / 100 from the NHTSA recall record
RecallsNHTSA campaigns5
Complaintsowner reports to NHTSA1
Crash ratingNHTSA overall—
Fuel economybest combined, EPA23 mpg
20262025202420232022202120202019201820172016

The 2021 Audi S5 is sold in the U.S. as a gas compact car with 3 EPA-rated configurations. The most efficient version, the S5, is EPA-rated at 23 mpg combined. NHTSA lists 5 recall campaigns for this model year, which gives it a Safety Signal grade of D. Owners have filed 1 complaint, most often about the suspension.

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
S5GasAWD3.0L 6-cyl turbo202823$3,350
S5 SportbackGasAWD3.0L 6-cyl turbo202823$3,350
S5 CabrioletGasAWD3.0L 6-cyl turbo202622$3,500

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 42993, 42999, 42994.

Factory warranty running out?

The 2021 Audi S5 is in the years where transmission, electronics and drivetrain repairs land on the owner. Compare extended-coverage quotes in about two minutes.

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Recalls (5)

Source: NHTSA recall database
○minor

Back Over Prevention

91DZ
170,296 vehicles
ProblemVolkswagen 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."RiskA blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash.FixDealers 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.
NHTSA campaign 22V742000reported Oct 5, 2022Volkswagen Group of America, Inc.
▲high

Suspension

42L5
31,058 vehicles
ProblemVolkswagen 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.RiskRear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.FixDealers 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 22V034000reported Jan 26, 2022Volkswagen Group of America, Inc.
▲high

Seat Belts

69CR, 69CS
45,496 vehicles
ProblemVolkswagen 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 CrRiskAn unsecured child restraint system can increase the risk of injury during a crash.FixDealers 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).
NHTSA campaign 21V606000reported Aug 5, 2021Volkswagen Group of America, Inc.
▲high

Suspension

42L1
40,993 vehicles
ProblemVolkswagen 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.RiskA broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.FixDealers 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 21V295000reported Apr 26, 2021Volkswagen Group of America, Inc.
▲high

Electrical System

97EU
5,426 vehicles
ProblemVolkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS5 Sportback, 2020-2021 Audi A5 Sportback, and S5 Sportback vehicles. The wiring harness for the rear lights could be missing the anti-abrasion protection in the area of the spare wheel well.RiskWithout the scuff protection, the wires may become damaged during a rear crash, disabling the doors from being opened from the outside, causing a loss of hazard lights, and increasing the risk of injury.FixAudi will notify owners, and dealers will apply scuff protection, free of charge. The recall began January 21, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 97EU.
NHTSA campaign 20V737000reported Nov 25, 2020Volkswagen Group of America, Inc.

Owner complaints

Source: NHTSA complaint database
1complaints filed

0 involved a crash · 0 a fire · 0 injuries · 0 deaths reported

Filed per year: 2021: 1

Most-cited components

Suspension1

What owners describe

“The contact owns a 2021 Audi S5. The contact received notification of NHTSA Campaign Number: 21V295000 (Suspension) however, the part to do the recall repair was not yet available. The contact took the vehicle to the local dealer and it was confirmed that the part was not yet available. The contact stated that the manu…”Jun 16, 2021 · Suspension · NHTSA owner report

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Crash ratings

Source: NHTSA NCAP
ConfigurationOverallFrontalSideRolloverRollover risk
4 DR AWDnot ratednot ratednot rated★★★★★10%

NHTSA New Car Assessment Program. Standard driver-assist: forward collision warning, lane departure warning.

Other S5 model years

A

2026 Audi S5

0 recalls · 1 complaints

B

2025 Audi S5

2 recalls · 11 complaints

A

2024 Audi S5

0 recalls · 2 complaints

A

2023 Audi S5

1 recalls · 3 complaints

B

2022 Audi S5

2 recalls · 1 complaints

D

2020 Audi S5

4 recalls · 25 complaints

D

2019 Audi S5

4 recalls · 6 complaints

C

2018 Audi S5

3 recalls · 26 complaints

A

2017 Audi S5

1 recalls · 0 complaints

A

2016 Audi S5

0 recalls · 1 complaints

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). Floor 35. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Complaint counts and NHTSA crash ratings are shown separately and are not blended into the grade.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed weekly.

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