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full bulletin at NHTSA ↗2006 Hyundai Azera suspension problems
moderate 19 complaints filed with NHTSA · avg repair $900 · see suspension across all vehicles →
Failure mileage
Complaints
19
Recalls
0
Avg fix
$900
When does it fail?
Of the 19 suspension complaints filed for the 2006 Hyundai Azera, here's the actual mileage breakdown — failures cluster heaviest at 150,000+ mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA suspension complaint has been filed on this vehicle in over 3 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Suspension failures on the 2006 Azera fall into two critical categories. First, control arm components snap or detach without warning. One owner heard a loud thud while cruising at 65 mph and discovered the upper control arm fractured at the ball joint. A separate owner's rear driver-side upper control arm detached from the frame entirely, causing the vehicle to sway uncontrollably.
Second, the rear subframe and mounting points corrode severely, particularly affecting the control arm attachment points. Owners report rust holes eaten through the subframe, rear wheels tilting inward or inverting during normal driving, and complete wheel assembly separation. Several experienced sudden rear-end swaying over minor bumps at 45–70 mph; one wheel assembly separated at 30 mph, leaving the vehicle tilted at a 25-degree angle.
Hyundai issued recall 13V354000 in 2013 to address suspension corrosion via waxing. However, multiple owners report that failures occurred after the recall service was completed. Some VINs were excluded from the recall despite nearly identical failures, and Hyundai dealers have cited mileage cutoffs not mentioned in the official recall language to deny coverage. Owners also report persistent rattling and thumping noises from suspension components, sometimes lasting years despite multiple shock and control arm replacements. Ride quality is noticeably degraded—vehicles bounce excessively over minor road imperfections and slide on wet surfaces.
Failure modes owners describe
Upper control arm fracture
Upper control arm snapped at ball joint, causing steering wheel jerk and wheel instability at highway speeds. Owner discovered break after hearing loud thud while driving 65 mph.
When: At 65 mph highway driving; vehicle age not specified
Symptoms owners cite: Loud thud while driving; Steering wheel jerked; Vehicle drivable after failure but unsafe
Repairs/costs cited: Owner ordered and installed replacement control arm. Broken arm shown to dealership.
Recalls/TSBs owners mention: Dealership (South Bay Hyundai) and Hyundai customer service confirmed no recalls. Out-of-warranty claim denied by Hyundai Consumer Affairs.
Rear suspension corrosion and structural failure (recall 13V354000)
Subframe and control arm components corrode and fail, causing rear wheel collapse, detachment from frame, or lateral instability. Multiple owners experienced sudden rear-end swaying, tilted wheels, or complete wheel assembly separation at various speeds and mileages even after recall waxing was performed.
When: 45-70 mph; mileages 115,000-215,000 miles. Some failures years after recall service completed.
Symptoms owners cite: Rear-end swaying left and right over bumps; Vehicle pulling unexpectedly between lanes; Rear wheel tilted inward or inverted; Rear wheel assembly separated or detached; Wheels protruding from wheel wells
Repairs/costs cited: Rear cross member failure, subframe severely corroded with rust holes, control arms detached from frame. Towing required in multiple cases. One owner eventually reimbursed by Hyundai corporate after filing complaint with documentation.
Recalls/TSBs owners mention: Recall 13V354000 issued for suspension corrosion prevention (waxing application). However, some VINs reportedly not included despite similar failures. Some dealers denied coverage based on mileage despite no mileage limit stated in recall. One case reimbursed after escalation to corporate office.
Loose/rattling noises from suspension
Intermittent thumping, squeaking, or rattling sounds coming from front or rear suspension, especially when crossing bumps, speed bumps, or during turns. Noises persist despite multiple suspension repairs and shock replacements.
When: Under 40 mph and at various speeds; one owner experienced for years despite 5+ suspension repairs
Symptoms owners cite: Thumping noise under vehicle; Squeaking from front suspension; Rattling when going over bumps; Loose, clanking sounds
Repairs/costs cited: One owner replaced shocks 4 times without fixing rattle. Another owner replaced all front-end parts but noise persisted. Dealership inspections multiple times yielded no diagnosis. Pep Boys replaced front ball joints and strut assembly for one vehicle; another owner attributed to loose body trim.
Recalls/TSBs owners mention: No recalls cited for this symptom. Dealership attributed to loose body trim in one case.
Ride quality degradation and handling instability
Vehicle exhibits poor ride quality over minor road imperfections, with excessive bouncing, jumping, or swaying sensations. In wet conditions, vehicle slides across road. Steering and handling feel unstable, particularly during turns or over bumps.
When: Various speeds and conditions; ongoing issue for multiple owners
Symptoms owners cite: Car jumps like train going over tracks; Excessive bouncing over bumps; Vehicle sliding on wet roads; Wobbling when making turns; Hesitation when pulling onto highway
Repairs/costs cited: No specific repairs documented in narratives for this symptom set.
Alignment failure and tire wear
Vehicle cannot be aligned to factory specifications, resulting in excessive tire wear and compromised traction.
When: Not specified
Symptoms owners cite: Cannot be aligned properly; Excessive tire wear; Unsafe traction
Synthesized from 19 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
The contact owns a 2006 Hyundai Azera. The contact stated while driving approximately 70 MPH, the vehicle rode over a slight bump in the roadway and the rear-end of the vehicle started swaying to the left and the right. The contact pulled over and stopped the vehicle to check for a flat tire and observed that the tires were inflated. The contact stated that the failure was intermittent but…
When driving, if you encounter even a small bump in the road, the car jumps as if it were a train jumping the tracks and getting back on track. If it's raining, it feels as though the vehicle is sliding across the road. (Finally, realizing that I WAS sliding across the road).
I purchased my 2006 Hyundai azera limited almost 4 years ago.I have had suspension problems .I have had shocks changed 4 times.still no one can fix the rattle sound when I go over bumps.06
Had suspension trouble with your 2006 Hyundai Azera?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the suspension problem on the 2006 Hyundai Azera?
It's a documented issue but not catastrophic. 19 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
At what mileage does the suspension typically fail?
Across the 13 complaints that reported odometer mileage, most suspension failures cluster between 115,000 and 170,000 miles, with the median around 140,682. A quarter of owners report trouble before 115,000; a quarter make it past 170,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to suspension?
No active recalls currently cover suspension issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2006/Hyundai/Azera.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.