We assess authenticity, condition, damage history, originality, valuation logic and documentation through independent engineering work, forensic methods and structured reporting.
The objective is not to make a vehicle more attractive. The objective is to make its technical reality understandable before decisions become expensive.
Choose the right service
Quick Check
A professional first opinion based on photos, listings, reports and documents before you commit to travel, payment or deeper inspection.
Open serviceServicePre Purchase Inspection
Independent technical due diligence before acquisition, negotiation or auction bidding.
Open serviceServiceAuthenticity & Originality Verification
Structured assessment of identity, originality, matching-numbers claims, material plausibility and historical consistency.
Open serviceServiceAppraisal & Valuation
Defensible valuation based on condition, originality, restoration quality, damage history, documentation and market logic.
Open serviceServiceDamage Analysis
Independent technical investigation of hidden damage, repair quality, causation, structural integrity and value impact.
Open serviceServiceConcours Excellence Advisory
Technical, historical and strategic preparation for high-level concours participation.
Open serviceServiceExpert Session
A focused expert consultation for a specific question, vehicle decision, report review or technical uncertainty.
Open serviceServiceBuyer’s Guide
Independent purchase guidance for remote acquisitions, auctions, documentation and originality risks.
Open serviceServiceTechnical Consulting
Technical orientation for accident history, value deductions, conservation concepts, restoration decisions and preservation strategy.
Open serviceServiceUnfallgutachten
Unabhängiges Schadengutachten für Köln, NRW, Oldtimer, Sportwagen und hochwertige Fahrzeuge.
Open serviceWhy KUKUK
Independence is not a promise. It is the working method.
KUKUK does not act as a dealer, auction house or restoration business. The work follows evidence, documented methods and professional responsibility.
Collector vehicles often involve emotion, market pressure and incomplete information. KUKUK creates technical orientation where claims, documents and visible presentation are not enough.
- Engineering assessment instead of sales opinion
- Scientific methods where visual inspection is insufficient
- Clear distinction between fact, interpretation and open questions
- Structured reports for owners, buyers, insurers, lawyers and institutions
- Experience with significant classic, racing and sports cars