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2025 Audi A4 Quattro

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2025 A4 Quattro.

Transmission Automatic (AM-S7)

The 2025 Audi A4 Quattro, built on Audi’s contemporary platform, pairs its all‑wheel‑drive system with the AM‑S7 automatic transmission and delivers a balanced EPA rating of 26 mpg city, 36 mpg highway, and a combined 29 mpg. Its drivetrain and transmission integration provide the expected refinement of the A4 lineage while maintaining efficiency that rivals its segment peers. Reliability data for this model year is notably strong, with only three owner complaints recorded—chiefly concerning tires—and a single recall, underscoring a continued trend of dependable performance in the A4’s recent history.

Model year2025202420232022202120201996

Quick specs

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

EPA fuel economy26/36/29 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 06L115562B. 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 filter06L115562B
Engine air filter8W0133843C
Spark plug06Q905601A
Battery8W0915089A
Front wiper blades8W1998002
Cabin air filter4M0819439C

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (AM-S7)

Dimensions & weight NHTSA vPIC

Overall length187.4 in
Overall width72.8 in
Overall height56.3 in
Wheelbase111 in
Curb weight3633 lb
Track (front / rear)61.8 / 61 in
Weight distribution (front / rear)56/44

Ratings & economy EPA / vPIC

EPA city / highway / combined26 / 36 / 29 mpg
DrivetrainAll-Wheel Drive
Passenger volume92 cu ft
Cargo volume12 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 miBrake Line (inspect) · Brake System (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Drive Axle Assembly (inspect) · Engine Assembly (leak inspection)
Every 40,000 miSpark Plugs (replace) · Transmission Assembly (drain & refill)
Every 60,000 miDrive Belt (replace) · Engine 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 2025 Audi A4 Quattro dominate in one area — the tires, 1 of 3 reports (33%), well ahead of the next concern. None of this vehicle's 1 recall campaigns target the tires, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the tires 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.

1
Open recalls
NHTSA campaigns
378
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
3
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 3 complaints on record, top 3 components.

Tires1
Electrical System,Vehicle Speed Control,Service Brakes1
Electrical System1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

25V125000Electrical System:12V/24V/48V BatteryReported 28/02/2025

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2024-2025 AUDI Q4 E-Tron SUV, AUDI Q4 E-Tron Sportback, and 2024 ID.4 vehicles. The on-board charger (OCDC) may fail and stop charging the 12-volt… Remedy: Dealers will replace the OCDC, free of charge. Owner notification letters were mailed on May 20, 2025. Owners may contact Volkswagen customer service at 1-800-893-5298 or Audi…

Technical service bulletins NHTSA · verified

Showing 5 of 378 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_2074640_32026-06-26EngineThis bulletin provides information when there is increased oil consumption; >0.5ltr/1000…
TSB_2068250_52026-06-25SuspensionThis bulletin provides informaiton when there is a booming noise from the rear of the…
TSB_2079226_52026-06-24StructureThis bulletin provides information when the sliding glass panoramic sunroof is leaking.
TSB_2059335_72026-06-23Electrical SystemThis bulletin provides information when there are noises from the area around the…
TSB_2064983_152026-06-22Electrical SystemThis bulletin provides information when there are pixel faults on the virtual cockpit.

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 A4 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 06L115562BEngine air filter 8W0133843CSpark plug 06Q905601ABattery 8W0915089A

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 2025 A4 Quattro have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the A4 Quattro get?

EPA figures are 26 city / 36 highway / 29 combined mpg.