Diminished Value Claims in Maine

Diminished value refers to the loss in your vehicle's market value that remains after collision repairs are completed. Even when a car is repaired to the best possible standard, its accident history appears on vehicle history reports through services like Carfax and AutoCheck. Buyers in Maine and throughout the country pay less for vehicles with collision records, creating a real and measurable loss for the vehicle owner^[1].

Maine courts have recognized this principle for decades. In Collins v. Kelley (1935), the Maine Supreme Judicial Court established that in automobile cases, a plaintiff is entitled to recover the difference between the value of the vehicle before and after the accident^[2]. While Maine does not have a specific diminished value statute, this long-standing judicial recognition gives vehicle owners a clear basis for pursuing claims against at-fault drivers.

Maine uses a modified comparative negligence system under 14 M.R.S. Section 156^[3]. Under this rule, you can recover damages as long as your fault is less than 50%. If you are 50% or more at fault, you are completely barred from recovery. When your fault is below 50%, your damages are reduced proportionally by your percentage of responsibility.

The legal basis for diminished value in Maine comes from general tort law principles and early case law rather than a specific statute. Collins v. Kelley (1935) established the right to recover the difference in vehicle value before and after an accident^[2]. In Moore v. Daggett, the court also noted that while repair costs are relevant to estimating damage, they are not the sole or final determining factor in measuring a vehicle owner's loss^[4].

An important distinction in Maine is that the Supreme Judicial Court has ruled that first-party auto insurance policies providing coverage to repair or replace a vehicle do not cover diminished value^[1]. This means diminished value claims in Maine are limited to third-party cases filed against the at-fault driver's liability insurance. The Maine Bureau of Insurance has not issued a specific bulletin mandating diminished value coverage, so claims depend on general tort principles and available case law^[5].

Start by gathering all documentation from the accident and repairs. Obtain the police report, which identifies the at-fault driver and provides their insurance information. Take thorough photographs of the damage before and after repairs, and keep all repair invoices, estimates, and receipts^[1].

Obtain an independent diminished value appraisal from a qualified professional. The appraiser will calculate the difference between your vehicle's pre-accident market value and its current post-repair value. This independent assessment is essential because insurance companies will not proactively offer diminished value and will often dispute claims that lack professional documentation.

Send a formal demand letter to the at-fault driver's insurance company via certified mail. Include the police report, repair records, photographs, your diminished value appraisal, and the specific dollar amount you are requesting. Maine has a generous 6-year statute of limitations for property damage under 14 M.R.S. Section 752^[6], but filing promptly after repairs produces the best results.

If the insurer rejects your claim or offers an inadequate amount, you have several options. Maine small claims court handles cases up to $6,000, providing a faster and less formal process. For larger claims, you would file in district court. Consider consulting with a Maine attorney experienced in property damage cases, especially for higher-value vehicles where the diminished value may be significant.

Vehicle age and mileage are the most important factors. Newer vehicles with lower mileage have more value to lose, so the diminished value from an accident history is proportionally larger. A 2025 model with 12,000 miles will have a significantly higher diminished value than a 2016 model with 115,000 miles.

The severity and type of damage directly influence the amount. Structural damage to the frame or unibody creates the highest diminished value because these repairs are flagged as major structural work on vehicle history reports. Airbag deployment, suspension repairs, and major panel replacement also increase diminished value. Cosmetic damage to bumpers and minor trim pieces results in smaller claims.

Make, model, and pre-accident condition are also relevant. Vehicles popular in Maine's market - including trucks, SUVs, and all-wheel-drive vehicles from brands like Subaru, Toyota, and Ford - tend to have strong resale values, which means the diminished value impact from an accident is larger in dollar terms. A vehicle in excellent pre-accident condition with regular maintenance records will have a more compelling diminished value claim.

Despite Maine's generous 6-year statute of limitations, the most common mistake is simply not knowing that diminished value claims exist. Many Maine drivers accept the insurance company's repair payment and never pursue the additional compensation they are entitled to. Insurance adjusters rarely inform claimants about their right to diminished value^[1].

Filing against your own insurer instead of the at-fault driver's insurer is another frequent error. Maine courts have specifically ruled that first-party auto policies covering repair or replacement do not extend to diminished value. Your claim must be directed at the at-fault driver's property damage liability coverage.

Not getting a professional appraisal significantly weakens your case. Insurance companies routinely deny diminished value claims that are not supported by independent documentation. A professional diminished value appraisal provides the specific dollar amount and methodology that give your claim credibility.

Waiting too long, even though the statute of limitations is 6 years, can hurt your claim^[6]. Evidence becomes harder to gather over time, repair records may be lost, and the connection between the accident and the diminished value becomes more difficult to prove. File as soon as repairs are complete for the strongest possible case.

Maine's 6-year statute of limitations is among the longest in the country for property damage claims, giving you plenty of time to build your case^[6]. However, do not use this as a reason to delay. The best results come from filing promptly after repairs when evidence is fresh and comparable vehicle prices are most relevant.

Gather evidence of your vehicle's pre-accident condition. Maintenance records, recent service invoices, pre-accident photos, and your vehicle's clean history report all strengthen your case. These documents help prove that your vehicle was in excellent condition before the collision, supporting a higher diminished value amount.

Maine's small claims court limit of $6,000 covers many diminished value claims, especially for mid-range vehicles. This court provides a faster, less expensive alternative to district court, and you do not need an attorney. Prepare your case with the appraisal, repair documents, police report, and comparable vehicle listings showing price differences between accident-free and accident-history vehicles.

Be aware that Maine's modified comparative fault rule can affect your recovery if you share any responsibility for the accident^[3]. If there is any question about fault allocation, address this proactively in your claim. Even at 49% fault, you can still recover 51% of your diminished value, which may be worth pursuing for newer or higher-value vehicles.