Electrical System Gremlins

A high TSB count suggests various electrical and electronic system issues are common. These can range from infotainment glitches to sensor failures. Estimated repair cost: $500 - $2,500+.

Over time, hoses and seals in the complex cooling system can degrade, leading to leaks and potential overheating. Estimated repair cost: $800 - $2,000+.

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2018 Aston Martin DB11 Maintenance guide

Name: Maintenance dataset for 2018 Aston Martin DB11
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2018 Aston Martin DB11 requires diligent maintenance, with a high TSB count suggesting potential latent issues beyond its two critical safety recalls. Owners should prioritize ensuring recall completion and focus on proactive inspections of electrical and climate control systems.

View Critical Issue: Airbag System Malfunctions

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,800

TSBs & Recalls

73 TSBs | 2 Recalls

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Key Takeaways

Proactive maintenance is crucial for the 2018 Aston Martin DB11, given its average reliability rating.
Ensure all safety recalls, particularly those concerning airbags, are addressed by authorized service centers.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance