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Mercedes-Benz AMG G63 — what the federal data shows

2017–2025 · 0 federal complaints on file

Not enough complaints have been filed about this model to break them down by engine honestly — that needs at least 50 for a single engine. Everything we do have on it is below, from the same federal sources as every other page.

Mercedes-Benz AMG G63
Photo: Dinkun Chen · CC BY-SA 4.0

Ownership profile

Each axis is this model's percentile within its own segment — comparing a pickup's fuel economy against a compact car's would say nothing. Built from EPA test data.

Fuel economy2Running cost0Low emissions0Cabin spacenot measuredCargo spacenot measuredDisplacement89
14 MPG Fuel economy$5,450/yr Running cost637 g/mi Low emissions4.0 L Displacement

Recalls on this model

Unlike everything above, recalls are issued for the whole model, not per engine — NHTSA publishes them by make, model and year. These are defects the manufacturer confirmed and filed federally, which makes them a useful counterweight to owner-reported complaints.

NHTSA told owners to stop driving these

  • Power Train › Driveline › Differential Unit — 2022–2023 23V851000
  • Power Train › Driveline › Differential Unit — 2022–2022 22V937000

18 recalls · covering 2017–2025 · 2 fixable with a software update

Power Train 3Fuel System, Gasoline 3Electrical System 3Latches/Locks/Linkages 2Forward Collision Avoidance 1Electronic Stability Control (Esc) 1Visibility 1Air Bags 1
All recalls, with campaign numbers
YearsComponentNHTSA campaign
2022–2023Power Train › Driveline › Differential Unit23V851000
2022–2022Power Train › Driveline › Differential Unit22V937000
2025–2025Forward Collision Avoidance › Sensing System › Radar25V711000
2025–2025Electronic Stability Control (Esc) › Control Module › Software25V254000
2019–2022Latches/Locks/Linkages › Doors › Lock24V659000
2022–2023Visibility › Defroster/Defogger/Hvac System24V170000
2022–2023Fuel System, Gasoline › Delivery › Fuel Pump23V880000
2021–2023Fuel System, Gasoline › Delivery › Fuel Pump23V445000
2019–2021Electrical System › Wiring23V097000
2019–2021Electrical System › Software22V365000
2019–2019Fuel System, Gasoline › Fuel Injection System › Fuel Rail21V961000
2020–2021Air Bags › Sensor › Side Impact21V527000
2021–2021Seat Belts › Rear/Other › Retractor21V483000
2019–2021Latches/Locks/Linkages › Doors › Latch21V353000
2021–2021Seats21V230000
2017–2020Electrical System › Software21V058000
2019–2020Power Train › Driveline › Differential Unit20V090000
2019–2019Engine And Engine Cooling › Engine › Gasoline › Turbo/Supercharger20V048000

Recall repairs are free, always — any franchised dealer, regardless of the car's age, mileage, or how many owners it has had. A great many cars are driving around with recalls nobody ever redeemed.

More recalls does not mean a worse car. Recall counts rise with sales volume and model complexity, and a manufacturer that recalls promptly looks worse than one that drags its feet. Read what the recalls were for, not how many there were.

Check a specific car by VIN at NHTSA →
Method, sources and limitations

How this was built

  1. Source: NHTSA public complaint database (api.nhtsa.gov), retrieved 2026-08-16. Every complaint carries the first 11 characters of the vehicle's VIN.
  2. Those partial VINs were decoded through NHTSA's vPIC service to identify the exact engine — 98.2% resolved successfully. This is how the data gets to engine level; model-level ratings cannot do this.
  3. Percentages are the share of component mentions, not of complaints. One complaint can name several components, so the figures describe what a given engine's complaints are about — they do not sum to a failure rate.

What this does not tell you

  • This is not a reliability ranking. Complaint totals track how many were sold, not how often they fail. Nobody publishes per-engine sales volume, so comparing totals between engines would be misleading. Read each engine's own breakdown; don't race them against each other.
  • Engines with fewer than 50 complaints are omitted — too small to say anything honest about.
  • Complaints are self-reported by owners. They skew toward problems that are alarming or expensive, and toward vehicles under active recall attention.

Compare with

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