Everything NHTSA's vPIC database knows about this exact vehicle:
Decoding from NHTSA…
Vehicle history — accidents, title & owners
The decode above is what this vehicle is. For what it's been through — accidents, title brands, odometer, theft/total-loss and previous owners — pull a full history report.
NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.
4JGFF5KE3LA••••••2020 Mercedes-benz GLS 450
That is about average for the 2020 Mercedes-benz GLS 450 — 4 complaints per build across 10 builds.
4on this build
35on the model
10builds in total
Most reportedElectrical System 2Engine 2Fuel/propulsion System 1Vehicle Speed Control 1
What owners of this build wrote
Unknown Or OtherApr 2025
The sunroof spontaneously shattered while driving down the interstate. No other cars involved and no rocks or debris caused it. It was inspected and repaired at a Mercedes dealer, however, Mercedes refused to cover the repair under the pre-owned certified warranty. We had to…
Electrical SystemMar 2025
I am writing to escalate an unresolved service issue with my 2020 Mercedes Benz GLS 450, VIN [XXX] . During a maintenance service on March 6, my trusted independent services shop for 25 years, Carrera Motors in San Mateo CA, identified that the electrical harness of my GLS 450…
Vehicle Speed ControlSep 2024
The adaptive cruise control feature of this vehicle on various highways [XXX] , [XXX] and the [XXX] ) and in various locations while traveling at highway speeds has mis-read speed limit signs and aggressively decelerated(I assume by using its regenerative braking) to as low as…
Electrical SystemMay 2022
While driving, vehicle has abruptly stopped/engine turned off causing car to not accelerate and come to a stop. One instance was on a busy freeway, causing our family to pull off the interstate with nearly no curb, risking rear-end collision due to the abrupt stalling of the…
Owner complaints…
Now the whole model — all 10 builds of it, not just this build. Same NHTSA reports, wider net:
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The original window sticker and factory options
Full research report as a PDF you can hand to a mechanic
Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 4JGFF5KE3LA105558 · decoded Sep 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.