2015 Audi Q5 ENGINE,FUEL/PROPULSION SYSTEM

Vehicle: 2015 Audi Q5 2.0T VIN: [XXX] At around 70,000 miles, my vehicle began consuming engine oil abnormally. I received a low-oil warning and had to add 1 quart every 1,000 miles. I first approached an authorized Audi dealer at 75,000 miles, who inspected the vehicle and stated this was “normal for older vehicles” and found no issues. However, the problem worsened rapidly. By 79,000 miles, I visited a second Audi dealer who acknowledged that this was a common problem in this engine type. They quoted me $16,000–$20,000 for a full engine replacement, stating they could not replace pistons alone. At 80,000 miles, my car now consumes 1 quart of oil every 200 miles. The oil warning light comes on frequently. I am forced to carry oil and top off multiple times per week. This is not normal wear for a luxury vehicle with regular maintenance. This condition creates multiple safety risks: •Sudden engine seizure or power loss if oil runs too low, especially while driving at highway speeds. •Loss of steering/brake assist due to oil pressure failure. •Increased fire risk from leaks or overheating. •Frequent roadside stops to add oil, risking exposure to traffic. •Distraction while driving due to monitoring oil levels. •Environmental hazard from oil spills. The engine remains available for inspection. The vehicle has only been inspected by Audi dealerships. Audi should be held accountable for a defect that compromises safety and reliability at relatively low mileage. I urge NHTSA to investigate and take appropriate action. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Faulty pistons, piston rings and piston heads responsible for excessive oil consumption. Excessive oil consumption occurs because the combustion chamber is not properly sealed off from the Audi turbo engine parts that need to remain lubricated. Because of inadequate lubrication, fragments of the piston rings flow through the Audi 2L turbo engines and damage important components. As a result, our 2015 Audi Q5is at risk for immediate loss of engine power. There is currently a class action law suit against Audi for this problem for cars in this year range, but nothing has been solved.Audi's answer to this problem is to bring the car in every 300-500 miles for free oil top offs. This does NOT solve the underlying problem nor eliminate the deadly risk of total engine failure. People are driving around in vehicles at risk for complete failure. The Audi dealership states that to replace piston rings, it will cost between $10,000 and $12,000. Absolutely unsafe and unacceptable.

I HAVE AN AUDI TDI THAT THE DIESEL EMISSIONS RECALL WAS COMPLETED. I BROUGHT TO THE ATTENTION OF MY SERVICE ADVISOR - DEALER, THAT WHEN THE OUTSIDE AIR TEMP IS WARM/HOT AND THE VEHICLE IS WARMED UP, THERE APPEARS LAG IN THE ACCELERATION THEN SUDDENLY THERE IS A QUICK BURST OF SPEED WHERE THE VEHICLE CATCHES UP TO THE FOOT ACCELERATOR POSITION. LIFTING THE FOOT OFF THE ACCELERATOR AIDS IN SLOWING DOWN BUT I AM CONCERNED THAT IF ANOTHER FAMILY MEMBER GETS IN THE CAR THERE MIGHT BE A DIFFERENT UNDERSTANDING OF WHAT THE VEHICLE IS DOING. THE DEALER SERVICE ADVISOR DID NOT NOTE THIS CONDITION ON THE LIST OF COMPLAINTS - THINGS TO FIX AT LAST SERVICE. HE DID STATE THAT ALL THE VW-PORSHE-AUDI DIESEL VEHICLES ARE DEALING WITH SIMILAR ISSUES AND THAT I JUST NEEDED TO ADJUST MY DRIVING, THERE IS NO CURRENT RESOLUTION FOR THE CONDITION. I FEEL THAT THERE SHOULD BE A BETTER ANSWER FROM VW-PORSHE-AUDI TO RESOLVE THIS CONCERN WITH THE HIGHLY SKILLED ENGINEERS THEY EMPLOY!