Mercedes-Benz · R199 · 2007-2010

R199 Guides

Prioritize examples with complete service records and low mileage, as maintenance costs are substantial and parts availability increasingly limited. Inspect the retractable hardtop mechanism thoroughly and verify all gullwing door seals for water intrusion history.

IssueSeverityNotes
Retractable hardtop motor failuresHighMotors are expensive to replace and can cause electrical issues
Carbon fiber body panel delaminationMediumRequires professional repair at specialized facilities
Supercharger bearing wear at high mileageHighEngine rebuilds are extremely costly