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2020 Audi A8

Plug-in hybridHybrid
Large Cars
3 EPA-rated configurations
Data refreshed 2026-09-11
F
Safety Signal
58 / 100 from the NHTSA recall record
Recalls1 critical5
Complaintsowner reports to NHTSA3
Crash ratingNHTSA overall—
Fuel economybest combined, EPA23 mpg
202720262025202420232022202120202019201820172016

The 2020 Audi A8 is sold in the U.S. as a plug-in hybrid and hybrid large car with 3 EPA-rated configurations. The most efficient version, the A8 L, is EPA-rated at 23 mpg combined. NHTSA lists 5 recall campaigns for this model year, 1 rated critical, which gives it a Safety Signal grade of F. Owners have filed 3 complaints, most often about the electrical system.

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombRangekWh/100miCharge (240V)Annual fuel*
A8 LPlug-in hybridAWD3.0L 6-cyl turbo + 100kW AC Induction212723 (31 MPGe blended)17 mi electric632.4 h$3,350
A8 LHybridAWD3.0L 6-cyl turbo + 48V Li-Ion172621———$3,700
A8 LHybridAWD4.0L 8-cyl turbo + 48V Li-Ion152318———$4,300

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 42447, 42306, 42241.

Factory warranty running out?

The 2020 Audi A8 is in the years where high-voltage electronics and module 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

90TV
356,894 vehicles
ProblemVolkswagen 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."RiskA rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.FixDealers 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 25V900000reported Dec 19, 2025Volkswagen Group of America, Inc.
!critical

Electrical System

93U6/93U8
93,196 vehicles
ProblemVolkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 RS e-tron GT, e-tron GT, Q4 e-tron Sportback, Q4 e-tron, 2020-2021 Audi A8, 2019-2024 e-tron Quattro, 2020-2024 e-tron Sportback Quattro, Q5, and 2021-2022 A7 vehicles. When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current required to utilize the compact charging system, causing the outlet or charging cable to overheat.RiskAn overheated outlet or charging cable can increase the risk of a fire.FixOwners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V home charging cable or public charging stations. Dealers will supply a new 220V/240V compact/portable charging cable with an incorporated temperature sensor, free of charge. Owner notification letters were mailed on March 28, 2024. Owners may contact Audi customer service at 1-800-253-2834. Audi's numbers for this recall are 93U6 and 93U8.
NHTSA campaign 23V842000reported Dec 13, 2023Volkswagen 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

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

Engine

97EV
238 vehicles
ProblemVolkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A8 and 2020-2021 Audi S8 vehicles. A missing sealing pin may allow moisture to enter the engine control module connector, possibly causing a control module malfunction.RiskAn engine control module malfunction may cause the engine to stall, increasing the risk of a crash.FixAudi will notify owners, and dealers will inspect the engine control module connector for a missing sealing pin, and install it, if necessary. The connector will also be inspected for corrosion, and replaced as necessary. Repairs will be performed free of charge. The recall began March 12, 20121. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 97EV.
NHTSA campaign 21V111000reported Feb 24, 2021Volkswagen Group of America, Inc.

NHTSA defect investigations

Electrical System:Propulsion System — Pedestrian alert sounds closed

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matt

Opened Jan 27, 2023 · closed Aug 7, 2023 · action DP22005

Owner complaints

Source: NHTSA complaint database
3complaints filed

0 involved a crash · 1 a fire · 0 injuries · 0 deaths reported

Filed per year: 2021: 1 · 2022: 1 · 2024: 1

Most-cited components

Electrical System2
Power Train1
Unspecified1
Engine1

What owners describe

“Audi 2020 A8L Engine Fire 3/6/2024 Confirmed by Fire Department, American Family Insurance Unclear if it has been inspected by the Audi U.S. No indication has been received. Incident occurred March 6th, 2024 at approximately 3pm. Operated vehicle in early morning to meet friends for coffee at a nearby coffee shop. Retu…”Apr 8, 2024 · Engine · NHTSA owner report
“Start system malfunction causes the car to randomly lose ALL power and roll back when at a stopped, causing the car to be disabled and unable to start again. Faults indicate a failure of the 48V belt driven starter generator. Parts to repair defect are severely back ordered, taking months to obtain.”Nov 26, 2022 · Electrical System · NHTSA owner report
“8/23/2021-I was slowing down at a red light and getting ready to stop but the light turned green and so high pushed on the gas to go before I got to a full stop. The battery warning light came on so I turned around to go back home can you swap cars. My fiancé had to go to work that day and took the vehicle. On his way…”Oct 6, 2021 · Electrical System · 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

NHTSA has not published 5-Star crash ratings for this model year.

Other A8 model years

A

2027 Audi A8

0 recalls · 0 complaints

A

2026 Audi A8

1 recalls · 0 complaints

A

2025 Audi A8

1 recalls · 0 complaints

B

2024 Audi A8

2 recalls · 0 complaints

B

2023 Audi A8

2 recalls · 0 complaints

B

2022 Audi A8

3 recalls · 0 complaints

F

2021 Audi A8

10 recalls · 5 complaints

B

2019 Audi A8

3 recalls · 14 complaints

C

2018 Audi A8

2 recalls · 0 complaints

D

2017 Audi A8

3 recalls · 8 complaints

F

2016 Audi A8

4 recalls · 11 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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