⚠️ Abarth overview
Abarth is Stellantis's performance badge, sold in the United States primarily as the Fiat 500 Abarth (gasoline). Misfuel risk is moderate—owners may grab a diesel nozzle at truck lanes or confuse rental vehicles. Follow Stellantis TechAuthority for tank access; warranty excludes contaminated fuel.
Service portal
Stellantis TechAuthority / Mopar
Fuel system notes
- US Abarth models are gasoline-only turbocharged 1.4L MultiAir.
- Compact tank and capless-style fillers on some Fiat platforms—verify fuel door label.
- No DEF system on gasoline Abarth models.
Model index
Select a model for misfuel and fuel contamination procedures:
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Frequently asked questions
Was the Abarth sold with a diesel engine in the US?
No. US-market Abarth variants were gasoline turbo models only. If the fuel door shows diesel, you are not in an Abarth sold new here—verify the vehicle.
How do technicians drain an Abarth fuel tank?
Stellantis documents fuel pump module access or tank removal depending on platform. USIFDA certified facilities follow TechAuthority—not filler-neck siphoning alone.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
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