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moderate Owners of the 2007 Audi Q7 have filed 4 NHTSA complaints about the fuel system at roughly $1,200 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See fuel system across all vehicles →
| Model year | fuel system complaints |
|---|---|
| 2007 Q7 (this page) | 4 |
| 2008 Q7 | 3 |
| 2010 Q7 | 8 |
Of the 4 fuel system complaints filed for the 2007 Audi Q7, here's the actual mileage breakdown — failures cluster heaviest at 100,000-125,000 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.
All 2 active fuel system recalls on this vehicle land at critical or severe — none classified moderate.
No new NHTSA fuel system complaint has been filed on this vehicle in over 4 years — the issue may be aging out of the active population.
The butyl tape may not prevent fuel from leaking. A fuel leak in the presence of an ignition source can increase the risk of a fire.
A fuel leak in the presence of an ignition source increases the risk of a fire.
The manufacturer has issued service bulletins covering fuel system 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 contains instructions for when to add gasoline additives for cleaning the injectors.
full bulletin at NHTSA ↗This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
full bulletin at NHTSA ↗This informational bulletin explains when the range display is empty in the on-board computer. Also A3 Cabriolet 2015-2021, A3 Sportback 2016-2018, 2005 A4 Cabriolet , 2005-2009 S4 Cabriolet, 2010-2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2021 S6, 2005 and 2006 A7, 2005-2011 and 2021 S7 2005-2006 and 2021 S8, 2019-2021 E-Tron Quattro
full bulletin at NHTSA ↗Supersedes Technical Service Bulletin Group 17 number 14-49 dated April 3, 2014. When the vehicle is completely refueled, the vehicle range (?distance to empty?) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. The displayed vehicle range drops inconsistently. After the vehicle is refueled, the displayed vehicle range does not change for a long period of time. When the vehicle is driven on hilly roads for a long period of time, the displayed vehicle range suddenly changes by a significant amount. There are no DTCs related to fuel senders stored in the instrument cluster control module, J285 (address word 17). This con
full bulletin at NHTSA ↗Supersedes Technical Service Bulletin Group 20 number 13-29 dated November 15, 2013. The fuel tank has been removed from the vehicle and must be neutralized before shipment or disposal. When the fuel tank in a vehicle is replaced, the original tank must be properly flushed to neutralize the remaining gasoline or diesel fuel.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The contact owns a 2007 Audi Q7. The vehicle had previously been serviced under NHTSA Campaign Number: 16V660000 (Fuel System, Gasoline). The contact stated that while the vehicle was parked, the contact noticed there was fuel leaking onto the ground. The vehicle was taken to an independent mechanic and diagnosed with a fuel pump flange leak. The fuel pump flange needed to be replaced. The…
Tl* the contact owns a 2007 Audi q7. While the vehicle was parked, a strong fuel odor was present inside and outside the vehicle. The contact observed fuel spilling onto the ground. The vehicle was taken to a dealer where it was diagnosed that the fuel housing flange fractured and needed to be replaced. The vehicle was not repaired. The VIN was not included in NHTSA campaign number: 16v660000…
It's a documented issue but not catastrophic. 4 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.
Based on the 4 complaints filed, fuel system issues most often appear around 121,500 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 $1,200 for fuel system 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 — 2 active recall(s) cover fuel system 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.