At speeds under 40-45mph, when turning only right, over bumpy and uneven roads (railroad tracks, manhole covers, humps in the road, seams in concrete), there is a clunking/clicking noise from the front of the car with an accompanying feeling in steering/pedals. Suspension during these situations feels very loose/unsteady. Feels like control could be lost if car is not handling properly.
2017 Hyundai Elantra suspension problems
moderate 12 complaints filed with NHTSA · avg repair $900 · see suspension across all vehicles →
Complaints
12
Recalls
0
Avg fix
$900
When does it fail?
Of the 12 suspension complaints filed for the 2017 Hyundai Elantra, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 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 7 years — the issue may be aging out of the active population.
The failure pattern owners describe
Buyer takeaway: Several owners report front struts breaking loose from their mounts and puncturing the hood—a serious safety risk happening as early as 12,500 miles and as late as 67,000 miles. Loose suspension fasteners, worn shocks, and overall instability are also common complaints, with dealerships sometimes refusing warranty coverage despite acknowledging these as known issues.
The most critical issue is catastrophic strut mount failure. Multiple owners describe the front strut rod penetrating the rubber gaiter and hood after the strut mount loses its structural connection to the frame. This occurs with no warning light, usually flagged only by rattling or squeaking sounds before the failure becomes visible. Mileage at failure ranges from 12,500 to 67,000 miles. The danger is real: the strut rod, now held only by the coil spring's weight, can overtravel and disconnect entirely, presenting a tire-detachment risk and loss-of-control scenario.
Beyond catastrophic failure, owners report loose suspension fasteners—strut mounts, subframe bolts, stabilizer bar links, and ball joints—that rattle, clunk, and require repeated tightening at dealerships. These components loosen despite being re-torqued, suggesting either assembly defects or fastener inadequacy.
Worn rear shocks appear prematurely, even at 39,000 miles, leaving the vehicle bouncy and unstable at highway speeds. Dealerships have acknowledged this as a known problem but refused warranty coverage.
Squeaking from rear drums and overall suspension noise round out the complaints. Owners consistently feel the suspension is loose and unstable, particularly over rough pavement and during turns at moderate speeds.
Failure modes owners describe
Strut mount failure with strut penetration
Front strut assembly breaks free from its mount, allowing the strut rod to puncture through the rubber gaiter and hood. Owners report audible rattling, sometimes followed by visible protrusion. The strut loses its structural connection to the vehicle frame, creating a serious safety hazard; the coil spring alone retains the assembly.
When: 12,499 miles to 67,000 miles; one report at 60K–66K range
Symptoms owners cite: Rattling or clunking noise from front suspension; Squeaking when turning right; Strut rod visibly protruding through hood; Popping or rubbing noise coinciding with severity
Repairs/costs cited: Strut assembly replacement, hood repair, strut mount plate inspection. Dealership diagnostic charged $170 in one case; repair cost not specified by owners.
Recalls/TSBs owners mention: No recalls or TSBs mentioned by owners. One owner alleges this is a well-known defect in Hyundais. Hyundai dealership confirmed strut failure in at least two cases but did not acknowledge broader defect.
Loose or worn suspension linkage and fasteners
Strut mounts, stabilizer bar links, ball joints, and suspension hardware become loose, requiring re-torquing or replacement. Multiple dealership visits document tightening and re-torquing of front-end components.
When: Early in vehicle life (12,499 miles reported); persists through 67,000+ miles
Symptoms owners cite: Rattling and clunking noise when turning or driving over bumps; Squeaking during turns; Loose steering feel; Clunking or clicking under 40–45 mph on rough roads
Repairs/costs cited: Tightening of strut mount and subframe fasteners. Front stabilizer bar links replaced (two units). Ball joints identified as loose during inspection. Multiple re-torquing operations suggest fasteners are not staying tight.
Recalls/TSBs owners mention: None documented; dealerships performed repairs but no recalls or service bulletins mentioned.
Worn rear shocks
Rear shock absorbers deteriorate, leading to a soft, bouncy suspension with loss of damping control. Owner at 39,000 miles reports this and claims dealership acknowledged it as a common issue but declined warranty coverage.
When: 39,000 miles
Symptoms owners cite: Excessive bouncing and shaking, especially at highway speeds; Loss of vehicle stability side-to-side; General suspension softness
Repairs/costs cited: Rear shocks wear out prematurely. Owner states dealership flagged the issue during inspection but would not cover repair under warranty.
Recalls/TSBs owners mention: Dealership acknowledged the problem as common but refused warranty coverage.
Rear drum and suspension noise
Loud squeaking and rattling emanates from rear drums or rear suspension components during motion and braking. Source not definitively isolated by owner.
When: Not specified
Symptoms owners cite: Very loud squeaking from rear drums while vehicle in motion; Squeaking while braking; Suspension rattling noises overall
Repairs/costs cited: None reported; complaint submitted without repair attempt documented.
Suspension instability and excessive movement
Front and rear suspension feels unstable, loose, and bouncy. Vehicle exhibits uncontrolled vertical and lateral movement, especially on bumpy roads and highways. Owner describes suspension as 'very weak' with loss of handling control.
When: Not specified
Symptoms owners cite: Clunking or clicking from front when turning on bumpy roads; Loose, unsteady steering feedback; Excessive bouncing and swaying at highway speeds; Feeling that vehicle control could be lost
Repairs/costs cited: None reported.
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
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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 2017 Hyundai Elantra?
It's a documented issue but not catastrophic. 12 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?
Based on the 12 complaints filed, suspension issues most often appear around 30,468 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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/2017/Hyundai/Elantra.
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.