2013 Audi A7 Problems: 5 Known Issues
2013 model year · 1,950+ owner reports · Updated October 2026
According to Au7o's analysis of 1,950+ owner reports, the 2013 Audi A7 has 5 documented known issues, with 1 rated critical. The most serious is Under-Hood Fuel Hose Degradation and Fuel Leak - Safety Recall 16V646 (Audi code 24BZ) ($0-$0 repair). The most commonly reported issue is Supercharger Nose Cone Bearing Wear with 1,000 owner reports. Across all issues with published estimates, repair costs range from $400 to $2,500. DIY maintenance guides at au7o.io.
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All 5 Known Issues
NHTSA Recalls15 recalls
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
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."
TIRES
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.
AIR BAGS
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS6 Avant, RS7, 2020-2021 A6 Allroad, S6 Sedan, S7, 2019-2021 A6 Sedan, and A7 vehicles. The score line on the passenger air bag may not have been manufactured correctly.
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2020 Audi A6, A6 Allroad and A7 vehicles. The passenger air bag may not properly deploy through the instrument panel tear seam.
+ 10 more recalls. Check all on NHTSA.gov
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Frequently Asked Questions
What are the most common Audi A7 problems?
According to Au7o's analysis of 1,950+ owner reports, the 2013 Audi A7 has 5 documented issues. The most frequently reported are: Under-Hood Fuel Hose Degradation and Fuel Leak - Safety Recall 16V646 (Audi code 24BZ), Supercharger Nose Cone Bearing Wear, Thermostat Housing Coolant Leak. Of these, 1 is rated critical and should be addressed promptly.
Is the Audi A7 reliable?
The 2013 Audi A7 has 5 known issues documented across 1,950+ owner reports. 1 issue is rated critical: Under-Hood Fuel Hose Degradation and Fuel Leak - Safety Recall 16V646 (Audi code 24BZ). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Audi A7 problems?
Repair costs for known Audi A7 issues range from $0 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Under-Hood Fuel Hose Degradation and Fuel Leak - Safety Recall 16V646 (Audi code 24BZ), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2012-2013 Audi A7 Under-Hood Fuel Hose Degradation and Fuel Leak - Safety Recall 16V646 (Audi code 24BZ)?
Certain 2012–2013 Audi A7 vehicles are covered by recall 16V646 / 24BZ because the under-hood fuel hose may deteriorate and leak. Fuel near an ignition source creates a fire risk. A separate campaign, 17V781 / 20AR, concerns a fuel-line compression point on certain 2012–2014 A7 v… Repairs typically run $0-$0. Severity: high.
What is the 2012-2018 Audi A7 Supercharger Nose Cone Bearing Wear?
The A7 shares the C7 platform with the A6 and uses the same 3.0T supercharged V6. The supercharger nose cone front bearing degrades with age and mileage, producing an increasingly loud whine under boost. The bearing can eventually seize, causing internal supercharger damage and s… Repairs typically run $500-$2,500. Severity: medium.
What is the 2012-2018 Audi A7 Thermostat Housing Coolant Leak?
The 3.0T V6 thermostat housing in the C7 A7 develops coolant leaks from the plastic housing and its O-ring seals. The housing sits in the engine valley beneath the supercharger and cracks or warps over thermal cycling. Coolant leaks onto the serpentine belt area and can cause bel… Repairs typically run $400-$1,200. Severity: medium.
What is the 2012-2023 Audi A7 Severe Carbon Buildup on Intake Valves (Direct Injection)?
All A7 models with direct-injection engines (2.0T, 3.0T supercharged) suffer from severe carbon buildup on intake valves. In direct-injection engines, fuel bypasses the intake valves, leaving them exposed only to oil vapors from the PCV system. These vapors bake onto valve backs… Repairs typically run $800-$2,000. Severity: medium.
What is the 2012-2015 Audi A7 2012-2015 Audi A7 Cold-Start Rattle TSB 2039995/2?
Audi TSB 2039995/2 applies to 2012-2015 A7 vehicles with the 3.0 TFSI engine when a rattle lasts about one to three seconds on the first start of the day. Audi attributes the supported sound to one of the upper timing-chain tensioners and states that this brief condition does not… Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.