The 2022 SQ8 uses the EA825 4.0L twin-turbo V8—a potent but problematic engine with catastrophic failure risks related to cylinder deactivation wear. While mechanically newer than problematic earlier generations, early examples are already showing expensive powertrain issues that can total the vehicle.
Cylinder Deactivation System Wear / Piston Ring Failure
Occasional · high severity
Typical onset: 40,000-80,000 mi
Symptoms: Excessive oil consumption (1+ quart per 1,000 miles), Rough idle with misfires on deactivated cylinders (2, 3, 5, 8), Blue smoke on cold start or hard acceleration, Check engine light with lean/misfire codes (P0300-P0308, P050A)
Fix: Cylinder deactivation causes accelerated bore wear on specific cylinders. Repair requires engine-out long block replacement or full rebuild with new pistons, rings, honing, and sometimes crankshaft work. 35-50 hours labor depending on shop efficiency and parts availability.
Estimated cost: $18,000-28,000
Transmission Oil Cooler Leaks
Common · medium severity
Typical onset: 30,000-60,000 mi
Symptoms: Transmission fluid pooling under vehicle front-center, Low transmission fluid warning on MMI screen, Harsh shifting or slipping when fluid is significantly low, Pink or red fluid visible at cooler line connections
Fix: The ZF 8HP transmission cooler develops leaks at crimp connections or internal seals. Requires cooler replacement, lines inspection, fluid flush. 4-6 hours labor. Common enough that many shops stock the part.
Estimated cost: $1,200-1,800
Backup Camera Failure / Black Screen
Occasional · low severity
Symptoms: Backup camera shows black screen or "camera unavailable" message, Intermittent camera operation, works when cold then fails, NHTSA recall 22V-354 addresses early production units, May affect 360-degree camera system completely
Fix: Camera module failure or water intrusion into tailgate wiring harness. Recall covers some units; otherwise requires camera replacement and harness inspection. 2-3 hours labor if just camera, more if harness damage present.
Estimated cost: $800-1,400
Transmission Mount Failure
Common · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Vibration at idle in Drive with brake applied, Excessive drivetrain movement visible during acceleration/deceleration, Transmission housing contacting subframe in extreme cases
Fix: The hydraulic transmission mount deteriorates from heat and stress of 500 lb-ft torque. Requires lift access, subframe partial drop on some procedures. OEM mount mandatory—aftermarket fails quickly. 3-4 hours labor.
Estimated cost: $900-1,400
Fuel System Carbon Buildup (Direct Injection)
Common · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Rough idle, especially when cold, Misfires at startup (self-clearing), Reduced fuel economy and power loss at higher RPM, Failed emissions testing in strict states
Fix: Direct injection means no fuel washing intake valves. Walnut blasting required every 60-80k miles as preventive maintenance. Intake manifold removal necessary. 6-8 hours labor for proper service.
Estimated cost: $800-1,200
MMI Touch Screen Freezing / Unresponsive
Occasional · low severity
Symptoms: Touch screen becomes unresponsive, requires restart, System reboot loops, takes 5+ minutes to start, Climate controls inaccessible when screen frozen, NHTSA recall 22V-666 addresses some software issues
Fix: MMI control unit software glitch or failing unit. Software update resolves some cases (1 hour), full unit replacement in others. Coding and calibration required. Recall covers partial population.
Estimated cost: $200-2,800
Owner tips
Check oil level every 500 miles religiously—catastrophic engine failure often starts with unnoticed consumption
Walnut blast intake valves at 60k miles preventively, not after misfires begin
Verify all recalls completed, especially camera and MMI software updates
Extended warranty is near-mandatory for this platform given engine rebuild risk—consider vehicles still under factory coverage only
Request oil consumption test records from previous owner; Audi tracks this in service history
Only buy with remaining factory warranty or budget $20k+ for potential engine replacement—the EA825 V8 is a ticking time bomb despite being 2022.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: AGM battery required; located under rear cargo floor
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Every control module on the 2019-2026 Audi SQ8 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Massage and ventilation functions; requires seat position calibration
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 25V900000
2025-12-19
Volkswagen 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."
Consequence: A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Remedy: Dealers 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.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next time the vehicle is started. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash.
Remedy: Dealers will replace the infotainment main unit, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 91Ei.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 21V825000
2021-10-20
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi A8 and S8, 2022 Audi A5 Sportback, A4 Sedan, E-Tron GT, Q3, Q5, RS6 Avant, A3 Sedan, S5 Sportback, Q5 Sportback, Q7, Q8, RSQ8, SQ7, SQ8, and S3 Sedan vehicles. A software error may prevent the rear-view image from initially displaying when the vehicle begins to reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: A rear-view camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will update the infotainment unit parameters, free of charge. Owner notification letters were mailed November 9, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 91CR.
Performance
Horsepower
500hp
Torque
568lb-ft
0–60 mph
4.3sec
Quarter mile
12.7sec
Top speed
155mph
Fuel economy (EPA)
City
15mpg
Highway
21mpg
Combined
17mpg
Fuel
Premium Gasoline
Capability & size
Towing capacity
7,700lb
Payload
1,190lb
Curb weight
5,467lb
EPA class
Standard Sport Utility Vehicle 4WD
Wiper blades
First generation SQ8 (4M). Same specifications continue.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2022 Audi SQ8 4.0L Turbo V8 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.