Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Electrical System — runs 2.8× the fleet median for that category across the 2547 model-years tracked on this site.
200Complaints
5Recalls
14Crashes
2Fires
16Injured
2Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Electrical System (23.5% of complaints) — is covered by 1 NHTSA recall campaign.
Electrical System complaints here are 2.8× the median for that category across the 2547 model-years tracked on this site.
4 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 2 rest on owner reports alone.
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 200 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
A FRACTURE MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THE LIFTGATE WERE TO OPEN IN A VEHICLE CRASH, AN OCCUPANT COULD BE EJECTED FROM THE VEHICLE RESULTING IN INCREASED RISK OF PERSONAL INJURY. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THESE PARTS SEPARATE, THE DRIVER MAY NOTICE AN ODOR OF FUEL, THE SERVICE ENGINE SOON OR CHECK ENGINE LIGHT MAY ILLUMINATE, AND/OR FUEL MAY LEAK ONTO THE GROUND. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“SPEEDOMETER OFTEN READS THE WRONG SPEED, FUEL GAUGE DOES NOT WORK PROPERLY, SOMETIMES THE RPMS ARE ALSO OFF! HAS BEEN HAPPENING FOR OVER 6 MONTHS!”NHTSA complaint 10330442 — filed 05/14/2010 · ELECTRICAL SYSTEM
“THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. WHILE DRIVING APPROXIMATELY 65 MPH ON NORMAL ROAD CONDITIONS, THE SPEEDOMETER AND FUEL GAUGE DISPLAYED INACCURATE READINGS. THE…”NHTSA complaint 10268208 — filed 05/08/2009 · ELECTRICAL SYSTEM
“THE CONTACT OWNS A 2004 BUICK RENDEZVOUS. THE CONTACT STATED THAT THE SPEEDOMETER AND FUEL GAUGE DISPLAY INACCURATE READINGS. THE GAUGES SHOW THE INCORRECT SPEED…”NHTSA complaint 10259155 — filed 02/17/2009 · ELECTRICAL SYSTEM
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2004 Buick Rendezvous?
Electrical system issues are the most-reported category, cited in 47 of 200 NHTSA complaints (23.5%), followed by fuel/propulsion system (20), steering (14), electrical system:ignition (14). Complaints are unverified owner reports.
How many complaints does the 2004 Buick Rendezvous have?
200 complaints were on file with NHTSA as of 07/14/2026. Of those, 14 involved a crash, 2 involved a fire, and 16 reported injuries. 2 deaths were reported.
Does the 2004 Buick Rendezvous have any recalls?
Yes — 5 NHTSA safety recall campaigns, including campaign 05V157000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2004 Buick Rendezvous's reported problems?
4 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.
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