Volkswagen Group of America, Inc
If oil leaks into the brake booster, the brake booster diaphragm may rupture causing a loss of power braking assist, and increasing the risk of a crash.
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moderate Owners of the 2013 Audi Q7 have filed 6 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
| Model year | engine complaints |
|---|---|
| 2012 Q7 | 6 |
| 2013 Q7 (this page) | 6 |
| 2014 Q7 | 3 |
| 2015 Q7 | 10 |
| 2017 Q7 | 42 |
Of the 6 engine complaints filed for the 2013 Audi Q7, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
No new NHTSA engine complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
If oil leaks into the brake booster, the brake booster diaphragm may rupture causing a loss of power braking assist, and increasing the risk of a crash.
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This bulletin provides informaiton when the engine is not running smoothly, misfiring.
full bulletin at NHTSA ↗This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
full bulletin at NHTSA ↗This bulletin provides information regarding UV leak additive for finding oil leaks.
full bulletin at NHTSA ↗This bulletin provides informatin when the engine does not run smoothly at idling speeds.
full bulletin at NHTSA ↗This bulletin provides information when the MIL is on; DTCs for misfire, air/fuel ratio imbalance, or lean fuel system stored in the ECM P030000.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
High oil consumption, within a month of buying it. Said it was normal, now its on a week to week basis with putting oil in the car and engine light is on. It comes on while moving and stays on until oil is put in.
coolant leaks is a major concern and I have been asked by local INDY on water pump replacement to be done. Its costing me around 1500$. With so common issues, i think Audi should recall and substitute on their own case rather than every customer paying it.
The car burns oil so much that we have to continuously top off the oil every few days. The dealership states, the engine is big and this is normal. I don't believe this is normal, and perhaps something else is going on and could it pose a safety issue. This problem has been ongoing since the purchase of the certified used car in 2016.
Lights on dash were flashing in cluster which made it look like it was low tire pressure. I had a portable air pump which showed tires were fine. The vehicle went into some kind of limp mode which prevented the vehicle from driving the speed limit. It was taken to Auto service center. The diagnosis was Engine failure due to a burnt valve. It's been confirmed through the dealership, mechanics and…
I am disha and I bought an Audi q7 for rs. 94 lakhs from bengaluru, two years and four months back. The reason was its speed as I had to travel to different cities and it was a business requirement too. I bought two more audis for my business officials and purpose. But my experience with Audi is very bad. The first Audi car of mine is q7 and it is a little over two years old. I have spent rs. 45…
It's a documented issue but not catastrophic. 6 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
Based on the 6 complaints filed, engine issues most often appear around 59,631 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Yes — 1 active recall(s) cover engine issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.