Electrical System Malfunctions

Frequent complaints involve intermittent electronic issues, warning lights, and module failures. Water intrusion into the body control module (BCM) area is a significant contributor, leading to a cascade of electrical problems. Estimated repair cost: $300 - $1,500+.

Issues include potential fuel pump failure and gasoline system problems. Some recalls address fuel pump issues, suggesting a need for vigilance. Estimated repair cost: $400 - $1,000.

Braking System Issues

Multiple recalls and complaints relate to the hydraulic braking system, including brake fluid contamination and ABS module issues. Regular inspection is vital. Estimated repair cost: $300 - $1,000+.

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2018 Alfa Romeo Stelvio Maintenance guide

Name: Maintenance dataset for 2018 Alfa Romeo Stelvio
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed10 Critical Recalls

MAINTENANCE SUMMARY

The 2018 Alfa Romeo Stelvio, with 17 recalls and 163 complaints, presents a below-average reliability profile. Owners should prioritize vigilance regarding its electrical system and engine, as these are the most frequently cited issues.

View Critical Issue: Engine Performance Issues

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Reliability Score

Est. Annual Maintenance Cost

$1,200 - $1,800

TSBs & Recalls

29 TSBs | 17 Recalls

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Key Takeaways

Prioritize maintenance of the electrical system and engine due to high complaint volumes.
Regular inspections for water intrusion are critical for electrical system longevity.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance