2022 Audi Q5

2022 Audi Q5 (VIN: [XXX] ). Engine lubrication system failure — persistent abnormal oil consumption across two separate engines over 14 months. Beginning March 2025, the low engine oil warning light began activating repeatedly, sometimes after as few as 300 miles. AutoNation Audi Bellevue confirmed 1 quart low and initiated oil consumption tests. Their technician noted in writing that oil found externally was "not enough to cause a 1 quart low oil light" — meaning the root cause was never identified. A PCV valve replacement was attempted July 2025; the warning returned after only 300 miles — same as before the fix. Audi of America approved a full engine replacement in September 2025, completed December 2025. Within weeks of pickup in January 2026, the low oil warning activated again on the brand new engine, and again after 4,000 miles in April 2026. The defect has persisted across two engines despite multiple repair attempts. Audi now claims consumption is "within spec" at 0.16 qt/1,000 miles but has not explained why the warning light keeps activating. Safety risk: unpredictable oil loss risks sudden engine seizure at highway speeds with insufficient warning to stop safely. Confirmed and inspected by AutoNation Audi Bellevue and Audi of America. Vehicle available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle: 2022 Audi Q5 (VIN [XXX] ) Mileage at incident: ~20,000 Component: Powertrain – Engine / Turbocharger – Sudden Loss of Power NARRATIVE: On or about [XXX], my 2022 Audi Q5 experienced a sudden loss of engine power while driving approximately 60 mph. The vehicle began vibrating/shaking severely, jerking on acceleration, and displayed warnings including “Drive system: Please switch engine off” along with a check engine light. The vehicle entered reduced power/limp mode, creating a hazardous situation in traffic at highway speeds. The vehicle was taken to an authorized Audi dealer in Wayzata BLVD Minneapolis who diagnosed catastrophic internal engine failure and documented metallic debris in the engine oil. Audi replaced the engine with a new long block (warranty repair). However, despite confirmed metal contamination in the oil system, Audi directed the dealer to flush and reuse the turbocharger rather than replace it. The turbocharger is supplied by engine oil and may retain embedded metal in its bearing assembly, creating an ongoing risk of turbo bearing seizure/failure and another sudden loss of power at highway speed. I am reporting this because (1) the vehicle already experienced sudden power loss at highway speed, and (2) the repair decision to reuse a contamination-exposed turbocharger may create continued risk of sudden loss of power and unsafe operation. Dealer repair: Engine replaced; turbocharger reused after “flush.” Current safety status: I do not feel the vehicle is safe for highway driving due to risk of turbo failure and sudden power loss. Requested action: Please log and review similar complaints for potential investigation related to sudden loss of power and contamination-exposed turbo reuse in warranty repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

3 times while driving engine stalled. Car will restart after coasting off road & restarting it. Been to two Audi dealers under warranty. Car displayed no fault code. Only happens occasionally so neither dealer has seen the problem to fix it. My wife has video of the last engine stall but still no fix. We don’t trust or feel car is safe to drive.

Vehicle had first oil change at 10K miles on 1/1/2023 In April of 2023 started noticing smoke and a burning smell coming out of the engine, took car in to dealership. They stated on 4/25/2023 that there was a "small oil leak," and that they repaired and cleaned up the leakage but they wanted to drive the vehicle once more before they released it to me. I have this all in a text message. 12/20/2023 took vehicle in for 20K service and they said there is a major leakage they said in a video they sent me: "found lots of oil on top of the engine, the bolts that hold the Cambridge (not sure if thats what he said/spelling) down are loose, so we will be pulling this all apart and resealing and replacing all those bolts to fix those leaks"