Reliability & cost of ownership
Ducati Monster S4rs Reliability & Common Problems
How reliable is the Ducati Monster S4rs? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Ducati Monster S4rs problems by model year
1 recall entry and 32 owner complaints on file across 2 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2007 Monster S4rs | 1 | 29 | No NCAP test | Reliability forecast → |
| 2006 Monster S4rs | 0 | 3 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Ducati Monster S4rs, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- fuel system27 complaints
- gasoline27 complaints
- structure3 complaints
- electrical system2 complaints
- fuel/propulsion system1 complaint
- engine and engine cooling1 complaint