Phone

+ 49 (0) 2206 95 900

Email

info@kukuk.com

Opening Hours

Mon - Sat: 7AM - 8PM

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We can help you:

Certification and authentication

CONFIDENTIALITY.

Scientific and objective facts help in the search for clues and identification.

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Certification and authentication

Valuation report

SPECIALIST EXPERTISE.

Our top priority is an objective, detailed and transparent examination.

For more info
Valuation report

Consulting

ANYWHERE & ANYTIME.

Everything about buying and selling, repairs, restorations, originality, value and market assessment.

For further advice
Consulting

Damage appraisal classic car

THE NETWORK COUNTS.

Since 1986, we have stood for what every motorist wants in the event of a claim: fast, transparent and competent support.

For more info
Damage appraisal classic car

E-cars / Hybrid

FUTURE-PROOF.

The electrical components must already be examined when assessing accident damage to an electric / hybrid vehicle.

More info
E-cars / Hybrid

Damage appraisal

PRESENT, TRANSPARENT & COMPETENT.

For new and used cars: We are there for you in the liability and comprehensive damage area!

Your rights and advantages
Damage appraisal

We will be happy to advise you!

Arrange your free initial consultation and together we will analyse how we can best help you!

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From around the world

Kukuk News

The latest news, explanatory films, interviews and publications on the subject of cars!

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A passion that unites.

About us

 
For over 40 years, we have specialised in the scientific and objective examination of vehicles of all kinds, with a special focus on special vehicles such as classic cars and racing / sports cars. Expertise, passion, competence and transparency are our guiding attributes.

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Long term experience meets modern science and technology

Get to know our experienced team

working for you for over 40 years

Dipl.-Ing. Klaus Kukuk
Dipl.-Ing. Klaus KukukPublicly appointed and sworn expert for classic cars from the Cologne Chamber of Industry and Commerce, motor vehicle expert in the field of damage and classic cars

Expert for vehicles with electric drive
High-voltage vehicles

Dipl.-Ing. Klaus Kukuk
Dipl.-Ing. Klaus KukukPublicly appointed and sworn expert for classic cars from the Cologne Chamber of Industry and Commerce, motor vehicle expert in the field of damage and classic cars

Expert for vehicles with electric drive
High-voltage vehicles

Automotive engineer Laura Kukuk von Glahn
Automotive engineer Laura Kukuk von GlahnMotor vehicle expert and classic car specialist, lecturer at the TH Cologne

Lecturer at LIUC University near Milan, Italy in the MAMAC course and previously at the Faculty of Automotive Engineering, Cologne University of Technology
Experts in the field of motor vehicle damage, for racing / sports cars, classic cars and for vehicles with electric drive/high-voltage vehicles

Juror at various Concours events such as Concours d'Elegance Pebble Beach and Concorso d'Eleganza Villa d'Este since 2017


Previously active

  • as a development engineer at McLaren Automotive
  • at B&F Touring-Garage with focus on engine construction under Peter Bazille
  • at HK-Engineering in the field of MB W 198 Coupé & Roadster
  • at Kremer Racing
  • at DP Motorsport
  • as Formula Student Team Leader

Automotive engineer Laura Kukuk von Glahn
Automotive engineer Laura Kukuk von GlahnMotor vehicle expert and classic car specialist, lecturer at the TH Cologne

Lecturer at LIUC University near Milan, Italy in the MAMAC course and previously at the Faculty of Automotive Engineering, Cologne University of Technology
Experts in the field of motor vehicle damage, for racing / sports cars, classic cars and for vehicles with electric drive/high-voltage vehicles

Juror at various Concours events such as Concours d'Elegance Pebble Beach and Concorso d'Eleganza Villa d'Este since 2017


Previously active

  • as a development engineer at McLaren Automotive
  • at B&F Touring-Garage with focus on engine construction under Peter Bazille
  • at HK-Engineering in the field of MB W 198 Coupé & Roadster
  • at Kremer Racing
  • at DP Motorsport
  • as Formula Student Team Leader

Niclas Kukuk von Glahn
Niclas Kukuk von GlahnMotor vehicle expert, classic car specialist, motor vehicle damage of all kinds

Active in the company since 2020

Niclas Kukuk von Glahn
Niclas Kukuk von GlahnMotor vehicle expert, classic car specialist, motor vehicle damage of all kinds

Active in the company since 2020

Master mechanic Jürgen Schlegel
Master mechanic Jürgen SchlegelMotor vehicle expert and engine specialist.
Master mechanic Jürgen Schlegel
Master mechanic Jürgen SchlegelMotor vehicle expert and engine specialist.
Melinda Olma
Melinda OlmaOffice clerk

working in the company since 01.09.2003, apprenticeship as automotive saleswoman from 2001-2003

Apprenticeship as office clerk in the company from 2003-2005

Melinda Olma
Melinda OlmaOffice clerk

working in the company since 01.09.2003, apprenticeship as automotive saleswoman from 2001-2003

Apprenticeship as office clerk in the company from 2003-2005

Luisa Schmidt
Luisa SchmidtOffice clerk

Active in the company since 2022

Luisa Schmidt
Luisa SchmidtOffice clerk

Active in the company since 2022

Irena Sobota
Irena SobotaAccounting

in the company since 2021

Irena Sobota
Irena SobotaAccounting

in the company since 2021

Our expertise in action: Find out directly from our customers how tailor-made know-how makes the difference!

REFERENCES

K. Meier300 SL expert opinion

And many thanks again for the perfect SL 300 appraisals

Dipl.-Ing. Anja KlieseExpert opinion

The absolutely highest quality classic car appraisal I have ever seen came from you! Very detailed and informative.

Hans-Jörg BrockmannValue appraisal purchase

I am enthusiastic about your work. It is nice to see that there are still people who enjoy their work.
I would be happy to take the bound copy in advance.
I thank you for the professional work.

Stephan König, URZDamage appraisal

I have really never experienced such consistently good appraisals, let alone appraisals that do not deviate from my calculation even in the slightest. Hats off - it is a great pleasure to work with you!

Ulf ThomasValuation report

I have had many reports in my hand in my life but I have never seen this - so elaborate and detailed. I am impressed!

Harald Schmitz, rewacoValuation report

Thank you very much, the expert opinion is super good😊.

Marcus Görig, RM SothebysAuthentication / Expert opinion

A really great expert opinion. I like the comparison pictures. Really strong!

Holger BadstuberValuation report

Thank you very much.
Great work !!!

Frank HeidenreichFerrari Dino Valuation

I wanted to thank you for sending me the expert opinion on the Dino. The hardback copy looks really great, and is very well laid out.

Otmar RauCollection management

Super competent and reliable team.

Memminger Fine Convertibles1302-Cabrio expert opinion

We have never had such a detailed and well-prepared appraisal in our hands and will show this to our prospective buyers and customers. As a thank you and appreciation, we will send you documentation on the Beetle. You can be sure that we will recommend you to others.

Werner BurgmerVintage car appraisals

The way you examined a Mercedes impressed me and made me curious. In between, we spoke briefly and I asked you to look at my vehicles as well.

Christian DelfsValuation report

Really great work! I am thrilled!

Burkhard MüllerValue appraisal + consulting

Thank you very much for your helpfulness in the matter of my vehicle.
Thank you again for your effort.

Martin GattingerClassic car appraisal

Ms. Kukuk is a competent and friendly appraiser with a high level of knowledge regarding the restoration and maintenance of classic cars. She carried out the appraisal professionally and with a great deal of expertise.

Carl SimonsClassic car -claims handling

Thanks to the intensive commitment of the coordinators on the part of Kukuk, the process worked out wonderfully - for this I would like to express my appreciation and great thanks.
With kind regards

Beatrix Badura-YilmazElectro Physics

We would like to thank you again for the cooperation this year. It was really something new and we had a lot of fun.

Easy and Quick

Overview of our natural science services

We place the greatest value on: Professional competence, quality and transparency

Best Package

Valuation report

  • Extensive vehicle inspection and vehicle condition assessment according to assemblies
  • Market analysis and market value determination
  • Lacquer layer thickness measurement
  • Insurance appraisal
  • If necessary, endoscopy of the cavities and combustion chambers
  • Recovery value calculation
  • Insurance appraisal
Further information

Material analysis by means of spectrometry

  • Spectrometry, as a forensic scientific method of checking the originality and authenticity of a vehicle, has been used in our engineering office since 1986.
  • Dating of metallic materials
  • Non-invasive, mobile and can be used at any time
  • Comparative studies
  • Verification of year of manufacture and manufacturer period
  • Cooperation with sworn material analysts, chemical laboratories and universities
Further information
Best Package

Damage appraisal

  • Competent and technically trained automotive experts
  • Repair support and advice
  • Hull and liability damage
  • Detailed calculation of the repair costs incurred & agreement with the repair workshop
  • Determination of the vehicle value
  • Determination of replacement and, if applicable, residual value
  • Determination of the mercantile depreciation
Further information

Material thickness measurement

  • Ultrasound for coating thickness measurement of paint and metal
  • by means of eddy current, magnetic inductive or ultrasound method
  • Comparison of the values with the technical drawings of the vehicle manufacturer
  • Sheet metal thickness measurement for originality testing and safety
  • for determining the initial paint, filler and paint build-up and the quality of sheet metal, fibreglass and carbon surfaces
Info

Endoscopy + weld seam testing

  • Visual and assembly-free inspection of individual components (cylinders and cavities in the vehicle frame) e.g. for corrosion and rust detection
  • Inspection of the cylinder to detect engine damage
  • Assessment of the condition of individual cavities
  • Non-destructive materials testing
  • Visual inspection: welding procedure, quality, positioning
Info

3D scan / model / X-ray

  • 3D scan for damage and repair assessment
  • Spare parts production
  • Supporting the restoration e.g. by making a tapping model
  • Comparative investigation and detailed assessment
  • Evaluation of repair and restoration
  • Material compaction recognisable
  • Embossing marking examination
  • Material failure e.g. cracks and blowholes in the material core
Info

Magneto Optical Method

  • Matching Number Verification
  • Revealing hidden digits, double strokes, grinding marks
  • For almost 7 years we have been able to NON-INVASIVELY examine embossed markings on vehicles and in 95 % of the cases we have a meaningful result.
Info

History research

  • Certificate and data card procurement - Manufacturer
  • Contacting historians, type referees and clubs
Info

Oil analysis

  • Determine wear condition
  • Early problem detection before damage occurs
  • Estimation of life expectancy
  • Conclusions about vehicle condition
  • % wear determination
Info

We will be happy to advise you!

Kukuk Ingenieure is regularly represented in leading national and international media and contributes its expertise to television, print and specialist publications. In addition to interviews and articles, we publish our own columns with in-depth market and technical analyses in renowned magazines. Our work stands for independent engineering categorisation, fact-based evaluation and maximum credibility.

Call usWrite to us
Phone

+49 (0) 2206 95 900

Email

info@kukuk.com

Opening Hours

Mon - Sat: 7AM - 7PM

Kukuk Group - Daily feed

Expert Consultation Session

2026 - copyright - Kukuk Ingenieurbüro since 1986 // Gender note: For reasons of better readability, we do not use gender-specific spelling on our website. When referring to persons and personal nouns, we generally use the generic masculine. In the interests of equal treatment, this addresses all genders equally and does not imply any judgement.
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