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2024 Audi A8 Quattro

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2024 A8 Quattro.

Transmission Automatic (S8)

The 2024 Audi A8 Quattro arrives as the flagship sedan in Audi’s current line‑up, equipped with the brand’s S8‑type automatic transmission and delivering a combined EPA rating of 22 mpg (19 city/28 highway). Its drivetrain layout continues the quattro all‑wheel‑drive tradition, while the powertrain’s efficiency is reflected in the modest fuel‑economy figures. In terms of reliability, owners reported a total of 19 complaints for the model year, with service‑brake issues emerging as the most frequent concern and three recalls documented. This places the 2024 A8 within a relatively stable reliability window for the generation, indicating incremental refinements rather than major systemic problems.

Model year202520242023202220212020

Quick specs

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

EPA fuel economy19/28/22 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses 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.

OE service part numbers OEM · verified

Engine oil filter06M115441G alt 06M198405F
Engine air filter4N0129620C
Spark plug06M905606F
Battery000915089BC
Front wiper blades4N1998002 alt 4N1998002B
Thermostat06M121688 alt 06M121115N
Cabin air filter4M0819439C

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S8)

Dimensions & weight NHTSA vPIC

Overall length208.7 in
Overall width76.8 in
Overall height57.9 in
Wheelbase123.2 in
Curb weight4475 lb
Track (front / rear)64.6 / 64.2 in

Ratings & economy EPA / vPIC

EPA city / highway / combined19 / 28 / 22 mpg
DrivetrainAll-Wheel Drive
Passenger volume111 cu ft
Cargo volume13 cu ft
Recommended fuelPremium Gasoline

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 40,000 mi.

Every 10,000 miBrake Linings (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire Repair Kit (inspect)
Every 20,000 miBody Water Drains (inspect) · Brake Line (inspect) · Brake System (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Drive Axle Assembly (inspect)
Every 40,000 miSpark Plugs (replace)
Every 60,000 miEngine 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 2024 Audi A8 Quattro dominate in one area — the service brakes, 6 of 19 reports (32%), well ahead of the next concern. None of this vehicle's 3 recall campaigns target the service brakes, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 0 of the reports describe a crash and 1 a fire — a small share of the total, but worth weighing against the service brakes 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.

3
Open recalls
NHTSA campaigns
803
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
19
Owner complaints
0 involved a crash · 1 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 19 complaints on record, top 8 components.

Service Brakes6
Electrical System5
Electrical System,Engine1
Structure1
Electrical System,Unknown Or Other1
Unknown Or Other1
Unknown Or Other,Service Brakes,Forward Collision Avoidance1
Steering,Service Brakes,Forward Collision Avoidance1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

23V868000Air Bags:Side/WindowReported 20/12/2023

Volkswagen Group of America, Inc. (Audi) is recalling certain 2023-2024 SQ8, RSQ8, Q8, Q7, and 2024 SQ7 vehicles. The driver's seat side air bag may have been improperly mounted to the seatback frame. As such, these… Remedy: Dealers will inspect and reinstall the air bag as necessary, free of charge. Owner notification letters were mailed January 17, 2024. Owners may contact Audi customer service at…

24V251000Air Bags:Sensor:Occupant Classification:Front PassengerReported 03/04/2024

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S5 Cabriolet, A4 Allroad, Q5 Sportback, A3 Sedan, S5 Sportback, SQ7, TT Coupe, TT Roadster, RS5 Sportback, 2024 A8, E-Tron Quattro, E-Tron… Remedy: Dealers will replace the passenger seat occupant detection system control module, free of charge. Owner notification letters were mailed on May 8, 2024. Owners may contact Audi…

Technical service bulletins NHTSA · verified

Showing 5 of 803 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_2079747_22026-06-30StructureThis bulletin provides information regarding various complaints about front or rear door…
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…
TSB_2065960_62026-06-23Electrical SystemThis bulletin provides information when the display of the Audi virtual cockpit is…

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 A8 Quattro. 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.

Engine oil filter 06M115441GEngine air filter 4N0129620CSpark plug 06M905606FBattery 000915089BC

Reference guides

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

Vehicle recalls & TSBsOBD-II trouble codesMaintenance schedulesFluid capacities & specs

Frequently asked

Does the 2024 A8 Quattro have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the A8 Quattro get?

EPA figures are 19 city / 28 highway / 22 combined mpg.