⚠️ Mercedes-AMG overview
Mercedes-AMG models sold in the US are gasoline (and some hybrid) high-output vehicles. Wrong diesel nozzle selection at fueling stations can contaminate the tank before start. Follow XENTRY/Star TekInfo; warranty excludes improper fuel.
Service portal
Mercedes-Benz XENTRY / Star TekInfo
Fuel system notes
- AMG high-pressure fuel systems are expensive to repair if contaminated fuel is run.
- Some AMG SUVs share GLC/GLE fuel tank access layouts—use VIN-specific manuals.
- Premium octane requirements return after any drain—check fuel door label.
Model index
Select a model for misfuel and fuel contamination procedures:
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Frequently asked questions
Are AMG models diesel in the US?
US AMG passenger vehicles are gasoline-focused. Diesel AMG badges are not sold new in the United States.
Is AMG service information separate from Mercedes-Benz?
AMG procedures are integrated in XENTRY under the Mercedes-Benz brand with AMG variant codes.
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