Is the 2016 Mercedes-Benz S-Class reliable?

The 2016 Mercedes-Benz S-Class scores 78/100 (B-) on OwnerKeep's reliability index, which places it in the moderate risk category. See the full report for the specific strengths and failure points.

What are the common problems with the 2016 Mercedes-Benz S-Class?

See the Common Issues section above for the top failure areas reported by real owners, with typical mileage ranges where problems start showing up.

How much does it cost to maintain a 2016 Mercedes-Benz S-Class?

Expected maintenance costs depend heavily on age, mileage and how well the vehicle was kept up. Run the full report for a year-by-year cost outlook.

What should I check before buying a 2016 Mercedes-Benz S-Class?

Focus on the top risk areas flagged in this report, review service history, and verify the vehicle is not inside one of the mileage danger zones listed above.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2016 Mercedes-Benz S-Class Reliability ReportCommon Problems, Repair Costs & Expert Verdict

78/ 100

KeepScore

MODERATE RISK

Grade: B-

A used S-Class is a bargain to buy, but a luxury to maintain, requiring deep pockets for peace of mind.

Full system breakdown + what I would do

Quick Facts · 2016 Mercedes-Benz S-Class

No active NHTSA safety recalls on record — a clean recall slate for the 2016 model year.
Outscores the 2014 Mercedes-Benz S-Class by 6 points — one of the stronger nearby years to consider.
The system most likely to surface first: airmatic/abc suspension system (major severity).

Should You Buy the 2016 Mercedes-Benz S-Class?

The 2016 Mercedes-Benz S-Class offers a luxurious driving experience at an appealing used price, but buyers must proceed with extreme caution regarding its complex and potentially expensive maintenance needs. While impeccably built, its advanced technology and sophisticated systems carry an inherent risk of costly failures as the vehicle ages, demanding a significant budget for upkeep to truly enjoy its grandeur.

Biggest Strengths

Exceptional build quality and premium materials
Advanced safety and driver-assist features
Robust powertrain if meticulously maintained

Top Risk Areas

The systems that break first on the 2016 Mercedes-Benz S-Class. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

AIRMATIC/ABC Suspension Systemmajor

Engine (M278 V8 & M276 V6)major

Electrical & Infotainment (COMAND)moderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

No active NHTSA safety recalls on file for the 2016 Mercedes-Benz S-Class. Always verify with your VIN atnhtsa.gov.

What breaks on the 2016 Mercedes-Benz S-Class?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Mercedes-Benz S-Class by Year

Compare KeepScores across nearby years of the Mercedes-Benz S-Class. Click any year for its full report.

All Mercedes-Benz S-Class years ranked →Mercedes-Benz S-Class years to avoid →Mercedes-Benz S-Class common problems →

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Frequently Asked Questions

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