Getting a Car Appraised: Costs and Services at a Glance

The question of the costs of a vehicle appraisal is often answered with confusing fee tables based on the item's value. DIAVAG breaks with this practice and relies on a transparent fixed-price model. For the valuation of conventional cars with a combustion engine or hybrid drive, a flat rate of auf Anfrages applies. This amount covers the entire process: from scheduling the appointment within 24 hours, through the appraiser's travel to the vehicle's location, to the creation of the BVSK-compliant appraisal.

This price includes all technical inspection steps necessary for a well-founded valuation. These include reading the fault memory via the OBD2 interface, measuring paint layer thickness to identify accident damage, and checking tread depth and general condition. Unlike many local appraisal offices, which charge travel costs or document fees separately, DIAVAG's price remains stable within the regions of Hamburg, Berlin, and Munich. This offers private customers, as well as lawyers and notaries, a reliable basis for calculation in inheritance matters or divorce proceedings.

Electric vehicles place special demands on valuation, since the traction battery can account for up to 50 percent of the total value. A simple visual inspection is not enough here to determine a market-appropriate price. DIAVAG therefore offers a premium appraisal for EVs at a fixed price of auf Anfrages. The decisive difference from the standard appraisal is the integrated Premium Battery Test. This test provides precise data on State of Health (SoH), cell balance, and the actual kWh capacity of the battery.

While conventional inspection organizations often only carry out basic diagnostics, DIAVAG uses specialized hardware to analyze the charging curve and the internal resistance of the cells. This data is essential to give buyers the assurance that the battery shows no hidden signs of degradation. In view of the EU Battery Passport, which becomes mandatory from February 2027, this form of detailed documentation is already a necessary preparation for resale today. The 100-euro surcharge over the standard appraisal usually pays for itself quickly through a higher achievable sale price or the avoidance of warranty risks.

A key factor in the cost of a vehicle valuation is the time required from the vehicle owner. Traditional routes often lead to inspection centers such as TÜV or DEKRA, which involve travel and waiting times. DIAVAG takes a mobile approach: the appraiser comes to the asset. Whether in the home garage, at the dealer's yard, or at the harbor for boats - the inspection takes place wherever the vehicle is located. This saves the customer not only time but also the costs of temporary license plates or transport trips for unregistered vehicles.

The standardized on-site workflow is designed for maximum efficiency. Data collection usually takes less than 15 minutes. The use of a specialized hardware case containing all necessary calibrated measuring devices guarantees consistently high appraisal quality. Digital transmission of the data to headquarters allows a senior inspector to finalize and sign the appraisal the same day. This speed is a decisive competitive advantage, especially in time-critical situations, such as a short-notice lease return or an urgent insurance case.

An appraisal is only as valuable as the independence of its creator. Many free online portals or purchase stations pursue the goal of acquiring the vehicle themselves or brokering insurance. In such cases, there is an inherent conflict of interest that can negatively affect the objectivity of the valuation. DIAVAG is a purely independent appraisal service. The company sells no vehicles, no repairs, and no insurance contracts. This neutrality is the prerequisite for third-party recognition of the appraisals.

Compliance with the ISO/IEC 17020 Type A standard underscores this claim. As an inspection body of the highest level of independence, DIAVAG delivers results that hold up in court or in disputes with insurers. When it comes to determining the replacement value after damage or the residual value for tax purposes, an independent appraisal at a fixed price is the safest choice. For legal questions, customers should always consult a lawyer or notary, with the DIAVAG appraisal serving as a well-founded basis of evidence.

While classic appraisers often specialize in motor vehicles, DIAVAG covers a total of seven asset classes. In addition to cars and EVs, these include boats, construction and agricultural machinery, cargo bikes, e-scooters, and home energy storage systems. The same transparent fixed-price principles apply to each of these classes. A value appraisal for a boat or a cargo bike also costs auf Anfrages at the standard rate. This is particularly significant for owners of special vehicles or modern mobility solutions, for whom it is often difficult to find qualified appraisers.

The valuation of home energy storage systems for photovoltaic installations deserves special mention. Here, as with EVs, the Premium Battery Test is used to validate the condition of the storage cells. In real estate transactions, such an appraisal can provide legally sound proof of the value of the installed technology. Standardizing the workflow across all asset classes ensures that appraisal quality always meets the BVSK standard, regardless of the object. This makes DIAVAG a versatile partner for private individuals and commercial actors alike.

For commercial customers such as car dealerships, leasing companies, or fleet operators, DIAVAG offers individual terms. From a volume of 50 appraisals per month, framework agreements can be concluded that go beyond the standard fixed prices. A key component of the B2B offering is API integration with existing dealer management systems (DMS). This allows seamless integration of appraisal data into the dealer's internal processes, considerably increasing efficiency in purchasing and inventory valuation.

In addition, DIAVAG offers self-employed appraisers or repair shops the opportunity to purchase the standardized hardware case including the software license. At a list price of auf Anfrages, partners receive the complete toolset to carry out professional inspections according to the DIAVAG standard. This promotes nationwide availability of the service and ensures uniform appraisal quality, regardless of where the inspection takes place. The rollout across the entire country is planned for 2026, with the phases in the metropolitan regions already successfully established.

A professional value appraisal must meet formal criteria to be recognized in legal proceedings. DIAVAG's appraisers work according to the guidelines of the BVSK (German Federal Association of Independent Freelance Motor Vehicle Appraisers). Every PDF appraisal is reviewed and signed by a senior inspector. This guarantees a high level of professional quality and compliance with current valuation standards. Optionally, DIAVAG offers the option of securing the appraisal via a notarial hash on the Polygon blockchain. This creates tamper-proof proof of the vehicle's condition at the time of inspection.

In cases of inheritance or divorce, where the value of assets must be precisely quantified, this form of documentation offers maximum security. In insurance cases where the replacement value is disputed, the appraisal also serves as an objective reference. It is important to note, however, that DIAVAG does not provide legal advice. The appraisal represents the technical and market-value-related factual basis; further legal evaluation is the responsibility of qualified legal counsel. Data storage takes place strictly in accordance with GDPR requirements on servers within the European Union.

Investing in a professional value appraisal at a fixed price of auf Anfrages or auf Anfrages offers high value in return. Compared to the potential losses from an incorrect price assessment when selling or protracted disputes over a lease return, these costs are low. The combination of mobile availability, technical precision through calibrated hardware, and legal security through BVSK standards makes DIAVAG a modern alternative to conventional inspection organizations.

Especially in the growing electromobility market, the Premium Battery Test sets new standards in transparency. Anyone who wants to get their car appraised receives from DIAVAG not just a number, but a detailed document that objectively and verifiably documents the vehicle's condition. With the planned nationwide expansion in 2026, this service will become accessible to even more vehicle owners, while the core pillars of independence and fixed-price transparency remain unchanged. An appointment is generally available within 24 hours, which considerably speeds up the handling of transactions.