1994 Mercedes Benz SL500
Only 8 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 8 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 8
- Recalls
- 1
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 1994
None on file
Not enough data
Complaints per year
1994: 8 complaints
View as data table
| Year | Complaints |
|---|---|
| 1992 | 2 |
| 1993 | 6 |
| 1994 | 8 |
| 1995 | 22 |
| 1996 | 6 |
| 1997 | 9 |
| 1998 | 6 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 3 |
| 2003 | 80 |
| 2004 | 45 |
| 2005 | 19 |
| 2006 | 13 |
| 2009 | 2 |
Known problem areas
Only 8 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Electrical system
8 of 8 total reports mention: electrical system, most commonly citing front underhood and wiring.
Show complaint excerpts
Engine compartment fire near drivers firewall. Fire was extinguished however strong fuel vapors remained. Origin of fire unknown.
NHTSA ODI report, 2020-01-23
Also filed under Structure and fuel/propulsion system
Started the car at work and it was running rough had no acceleration. Went into limp home mode and I was able to get home. A mechanic found the wiring harness was deteriorating, flaking and falling apart exposing all the wires.
NHTSA ODI report, 2016-04-26
Factory material defect. Engine wire harness insulation is breaking down and flaking off, leaving exposed wire. Ignition is poor and threatens to stall, especially when engine temperature warms up to 85-90C.
NHTSA ODI report, 2016-11-04
Structure
1 of 8 total reports mentions: structure, most commonly citing body.
Fuel/propulsion system
1 of 8 total reports mentions: fuel/propulsion system.
Safety timeline
1 recall · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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R
2006-01-27Wheels06E014000 Certain zf trading north america aftermarket wheel bearing kits, lemfoerder p/n 1402301, sold for installation on 1992-2001 Mercedes Benz SL500 (R129) vehicles after April 1, 2005. The caliper…
Remedy: Zf trading will notify its owners and repair the wheel bearing kits free of charge. The recall began on January 27, 2006.
Buy-smart checklist
1994 Mercedes Benz SL500 — pre-purchase inspection
Inspect
- Electrical system: 8 reports on file for this year.
- Structure: 1 report on file for this year.
- Fuel/propulsion system: 1 report on file for this year.
Verify these recalls were completed
- Recall 06E014000 · Wheels
FAQ
- Is the 1994 Mercedes Benz SL500 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 1994 Mercedes Benz SL500?
- The most-reported component is electrical system, accounting for 100% of complaints on file.
- How many recalls does the 1994 Mercedes Benz SL500 have?
- 1 recall on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.