2004 Mercedes Benz CLS500
Only 2 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 2 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 2
- Recalls
- 0
- Investigations
- 0
- Top problem
- —
Too few to rank
None on file
None on file
Not enough data
Complaints per year
2004: 2 complaints
View as data table
| Year | Complaints |
|---|---|
| 2004 | 2 |
| 2006 | 62 |
| 2007 | 2 |
| 2008 | 0 |
| 2009 | 1 |
Known problem areas
Only 2 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Vehicle speed control
1 of 2 total reports mentions: vehicle speed control.
Show complaint excerpts
From a stopped position there is delay when the accelerator pedal is pressed before the engine actually begins to accelerate. The delay is approximately 2 seconds and presents serious danger when attempting to pull into approaching traffic.
NHTSA ODI report, 2013-10-16
Also filed under Fuel/propulsion system
Fuel/propulsion system
1 of 2 total reports mentions: fuel/propulsion system.
Engine
1 of 2 total reports mentions: engine.
Show complaint excerpts
Tl* the contact owns a 2004 Mercedes Benz S500. The contact stated that while driving approximately 50 MPH the vehicle stalled. The vehicle was towed to the dealer for diagnosis.
NHTSA ODI report, 2013-04-26
Safety timeline
No recalls on file for this model year.
0 recalls · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
Buy-smart checklist
2004 Mercedes Benz CLS500 — pre-purchase inspection
Inspect
- Vehicle speed control: 1 report on file for this year.
- Fuel/propulsion system: 1 report on file for this year.
- Engine: 1 report on file for this year.
FAQ
- Is the 2004 Mercedes Benz CLS500 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2004 Mercedes Benz CLS500?
- The most-reported component is vehicle speed control, accounting for 50% of complaints on file.
- How many recalls does the 2004 Mercedes Benz CLS500 have?
- No recalls are on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.