There are 3 stored owner reports matching the fuel system leading-label group for the 2020 Volkswagen Atlas Cross Sport in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)GAS TANK SEAL FAILED CAUSING COLLAPSE OF GAS TANK AND DAMAGE TO FUEL PUMP. SIMILAR PROBLEM IN OTHER VOLKSWAGON VEHICLES SUCH AS JETTA AND GOLF THAT HAD RECALL IN PAST. VOLKSWAGON COSTUMER SERVICE WAS NOTIFIED, BE FAILED TO OFFER REPAIR COVERAGE DUE TO FACT I HAD THE OIL CHANGED AT A NON VOLKSWAGON SERVICE CENTER. NO WORK WAS DONE ON FUEL SYSTEM OUTSIDE OF OFFICIAL VOLKSWAGON DEALERSHIP.
8/22/2023- CEL code P0456 - dealership replaced N80 valve and carbon canister. The dealership told the fault occurred because I was likely "topping off" my gas tank, which I have never done. 9/14/2023- CEL code P0456 - dealership detected leak, valve full of particles, replaced N80 valve and carbon canister. Again told me the issue was likely caused by "topping off" my fuel tank, which I have never done. 4/23/2024- CEL code P0456- dealership detected leak though did not replace valve or canister. Dealership performed a software update and cleared the code. 5/7/2024- CEL code P0456- dealership detected leak, noted charcoal in valve. Replaced N80 valve and carbon canister. Dealership contacted Volkswagen for further insight into the issue. VW informed dealership that I was likely "topping off" my tank, which I have never done.
The fuel tank collapsed, leading to the fuel indicator not presenting accurate fuel levels, which lead to the cars immediate shut down on the highway at high speeds. Resulting in us almost getting hit by other drivers at high speeds. As we were losing power the epc light and engine light came on, however nothing prior. After taking it to the VW service department, we were told this is a common issue and when they were first presented with it they contacted VW assistance and were given a test to perform to determine the integrity of the fuel tank.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.