Stuart, Florida Diminished Value Appraisal – Hyundai Sonata Case Study
The St. Lucie Appraisal Company provides independent diminished value appraisals for vehicle owners in Stuart, Florida and throughout Martin County. We proudly serve all local ZIP Codes, including 34957, 34990, and 34997.
Hyundai Sonata Diminished Value Case – Stuart, FL
Our diminished value appraisal involved a Hyundai Sonata Limited with 38,645 miles that was rear-ended in a collision causing $7,441.75 in repair costs. The vehicle was disabled and towed, sustained structural damage, but had no air bag deployment.
The owner filed a third-party inherent diminished value claim after repairs were completed. Even when repaired properly, a vehicle with structural damage is worth significantly less than an identical vehicle with a clean history. In Stuart and Martin County, late-model vehicles with structural damage experience steep reductions in resale and trade-in value.
Case Details
| Vehicle | Hyundai Sonata Limited |
| Mileage at Time of Loss | 38,645 miles |
| Location | Stuart, Florida (Martin County) |
| Type of Loss | Rear-end collision |
| Repair Cost | $7,441.75 |
| Structural Damage | Yes |
| Air Bag Deployment | None |
| Vehicle Disabled/Towed | Yes |
| Parts Used in Repair | LKQ (used) and/or aftermarket parts were used; not factored into the diminished value |
| Average Dealer Deduction | 29.17% |
| Fair Market Value (Pre-Loss) | $12,500.00 |
| Diminished Value | $3,646.25 |
Why a Diminished Value Report Matters
Presenting a diminished value claim and navigating the insurance process can be overwhelming. Insurance carriers often dispute or undervalue diminished value unless the claimant provides strong, independent documentation.
A comprehensive Diminished Value Report is essential for proving your loss and negotiating a fair settlement.
- Six independent dealer opinions
- Real Florida market data
- Accurate valuation of pre-loss and post-repair condition
- Clear documentation for negotiations
- Support for mediation, arbitration, or litigation
Our reports reflect what your vehicle will actually sell or trade for in Stuart, Palm City, Jensen Beach, Hobe Sound, and surrounding areas.
Dealer Feedback & Market Impact

Dealers were provided with full details including year, make, model, mileage, color, options, date of loss, and the nature of the repaired damages. They were informed that the vehicle was properly repaired.
Florida Hyundai sales professionals consistently reported that vehicles with structural damage typically lose 25% or more of their market value. Structural damage compromises buyer confidence and forces dealers to wholesale the vehicle at a steep discount — a pattern reflected in this case, where the average dealer deduction landed just above that threshold at 29.17%.
Diminished Value Findings
The average of six dealer deductions was 29.17%. The vehicle’s fair market value at the time of loss was approximately $12,500.00. The resulting diminished value was calculated at $3,646.25.
Questions & Answers About This Diminished Value Claim
Why did this Hyundai Sonata lose nearly 30% of its value?
The deduction was driven by the structural damage sustained in the rear-end collision, combined with the fact that the vehicle had to be towed from the scene. Florida Hyundai dealers consistently told us that structural damage alone typically costs a vehicle 25% or more of its market value, since it signals a more serious accident history to future buyers regardless of repair quality.
How much value did this Stuart, Florida Hyundai Sonata lose after the collision?
The vehicle had an estimated Fair Market Value of approximately $12,500.00 at the time of loss. Based on an average 29.17% deduction from six Hyundai dealerships, the diminished value was calculated at $3,646.25.
Does it matter that LKQ or aftermarket parts were used in this repair?
LKQ (used) and aftermarket parts were utilized in this repair, but they were not factored into the diminished value calculation for this claim. The deduction was based on the vehicle’s disclosed accident history and the dealer opinions gathered, not on the specific parts used.
Why do six dealer opinions matter more than a formula-based estimate?
Insurance company formulas often apply a flat percentage regardless of the vehicle’s make, mileage, or structural findings. Six independent opinions from sales professionals actively buying and selling that specific make in the Stuart and Martin County market capture real wholesale behavior, which is generally far more accurate and harder to dispute.
How do I get a diminished value appraisal for my vehicle in Stuart or Martin County?
The St. Lucie Appraisal Company, a Licensed Florida Independent Adjuster, prepares Automobile Diminished Value Reports for a fee of $275.00. You can review customer feedback, submit payment, and get started using the links below, or call 772-359-4300 with any questions.
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Payment & Fees
Fee: $275.00
Phone payments accepted: 772-359-4300
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ZIP Codes We Serve
34957, 34990, 34997
Florida Service Areas
Stuart, Palm City, Jensen Beach, Hobe Sound, Port St. Lucie, Vero Beach, Fort Pierce, Orlando, Tampa, Miami, Jacksonville, and communities throughout Florida.
Related Services
We also provide total loss valuation dispute services for Florida vehicle owners.

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