Fuel System, Gasoline Issues

Complaints indicate potential issues with fuel delivery, including stalling and 'check engine' lights. Some owners report VINs not being included in relevant recalls, suggesting potential for unaddressed problems. Estimated repair cost: $500 - $2,000.

Electrical System Malfunctions

Reports include battery charging issues and display malfunctions, which can impact vehicle operation and driver information. Estimated repair cost: $200 - $1,000.

A concerning complaint details a spontaneous sunroof implosion at low mileage, attributed to internal stress. This poses a significant safety risk due to potential distraction and injury. Estimated repair cost: $500 - $1,500.

One complaint noted a 'check engine' light and 'Do Not Drive' message leading to potential engine replacement, linked to fuel system issues. Estimated repair cost: $1,000 - $4,000.

Heater Core Coolant Leak

A coolant leak into air conduits from the heater core can lead to hazardous vapor inhalation within the cabin. Estimated repair cost: $800 - $1,500.

CARFOCALvehicle research

2021 Alfa Romeo Stelvio Maintenance guide

Name: Maintenance dataset for 2021 Alfa Romeo Stelvio
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed6 Critical Recalls

MAINTENANCE SUMMARY

The 2021 Alfa Romeo Stelvio, with an 'Average' reliability verdict, requires diligent attention to its fuel system and electrical components. Owners should prioritize addressing potential fuel leaks and electrical malfunctions, as these are among the top reported issues.

View Critical Issue: Engine Issues

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Reliability Score

Est. Annual Maintenance Cost

$700 - $1,200

TSBs & Recalls

27 TSBs | 10 Recalls

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Key Takeaways

The 2021 Stelvio has an 'Average' reliability verdict, with notable concerns in its fuel and electrical systems.
Fuel system issues, including stalling and potential leaks, are a primary concern requiring vigilant inspection.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance