AudiQ82023Overview/audi/q8/2023/base/

2023 Audi Q8

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 Q8.

Transmission Automatic (S8)

The 2023 Audi Q8, equipped with an eight-speed automatic transmission, delivers an EPA-estimated 18 mpg city, 23 mpg highway, and 20 mpg combined. With just two owner complaints—the top area classified as Unknown or Other—and a single recall, this model year represents a significant step in the Q8’s reliability evolution, especially when viewed against the 107 complaints logged for the 2019 debut and the low of three for the 2025 model.

Model year2025202420232022202120202019

Quick specs

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

EPA fuel economy18/23/20 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 filter4M0133843G
Spark plug06M905606F
Battery000915089BC
Front wiper blades4M8998002
Thermostat06M121688 alt 06M121678H
Cabin air filter4M0819439C

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S8)

Dimensions & weight NHTSA vPIC

Overall length196.5 in
Overall width78.7 in
Overall height67.3 in
Wheelbase118.1 in
Curb weight4729 lb
Track (front / rear)66.1 / 66.5 in
Weight distribution (front / rear)55/45

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 23 / 20 mpg
DrivetrainAll-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Q8 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

5.3–5.9 sec0–60 mph (tested)quickest 5.30 sec — 2019 Prestige S-Line Quattro
YearTrim / engine0–60¼ mileHPDrivetrain
2019Prestige S-Line Quattro 3.0L Turbo V65.30 sec14.00 sec335 hpAWD
2019Prestige S-Line Quattro 3.0L Turbo V65.70 sec14.10 sec335 hpAWD
2019Prestige S-Line Quattro 3.0L Turbo V65.70 sec14.10 sec335 hpAWD
2019Prestige S-Line Quattro 3.0L Turbo V65.90 sec14.40 sec335 hpAWD

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 Sealant (inspect)
Every 20,000 miBody Water Drains (inspect) · Brake Line (inspect) · Cabin Air Filter (replace) · Door Hinge (lubricate) · Drive Axle Assembly (inspect) · Engine Assembly (leak inspection)
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.

Based on the federal record provided, the 2023 Audi Q8 falls within a generation that shows a clear downward trajectory in consumer complaints from a notable 2019 peak of 107 down to 19 by 2024, with recalls fluctuating between 3 and 7 annually during the early model years before declining. Since 2023 itself is not listed in the year-by-year data, it occupies an uncertain position in this arc—likely between the 2021 baseline (28 complaints, 7 recalls) and the improved 2024 figures (19 complaints, 3 recalls), suggesting it follows the generation's general improvement trend but with an unknown exact placement. The 2023 model year recorded only 2 total complaints centered on service brakes and exterior lighting, with zero crash or fire complaints filed, indicating no major systemic issues reported for that specific model year. Technical Service Bulletins for the generation show a steady decline (1,328 in 2019 to 803 by 2024), suggesting the manufacturer was actively addressing known issues over time. While the data does not include 2023 TSBs specifically, the broader pattern implies that by this model year many early-generation concerns had been identified and addressed through service campaigns. **This appears to be a relatively favorable year within the Q8's production run, as it sits after the initial problem-identifying years and benefits from the manufacturer's corrective work without yet reaching the near-zero complaint levels of the 2025–2026 model years, making it a reasonable purchase consideration with appropriate pre-purchase inspection of the noted brake and lighting systems.**

1
Open recalls
NHTSA campaigns
691
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
2
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 by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 2 complaints on record, top 2 components.

Unknown Or Other1
Service Brakes,Exterior Lighting1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 691 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_2027368_72025-07-31Electrical SystemThis TSB provides information when the Audi advanced key is inoperative; door handle…
TSB_2068380_72025-07-31Electrical SystemThis bulletin provides information when there is an instrument cluster fault, or a black…
TSB_2070020_62025-07-31Electrical SystemThis bulletin provides information when the Audi virtual cockpit display has…
TSB_2075217_32025-07-31Electrical SystemThis bulletin provides information when the display of guages is faulty in Audi virtual…
TSB_2078826_12025-07-31Electrical SystemThis bulletin provides informaton when the turn signal light does not work.

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 Q8. 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.

Reference guides

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

Frequently asked

Does the 2023 Q8 have open recalls?

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

What gas mileage does the Q8 get?

EPA figures are 18 city / 23 highway / 20 combined mpg.