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At GDM Motors, we bring iconic machines back to life — and back on the road or racetrack.
We build fully FIA-compliant recreations of legendary Group 2 and Group A race cars, including the iconic BMW 3.0 CSL, the BMW 635CSi and the unique ‘flying brick’, the Volvo 240 Turbo.
Our team also restores classic cars with the highest standards of craftsmanship and originality.
Looking to invest in something truly special? We buy and sell rare, high-value collector cars for passionate drivers and serious collectors alike.
Whatever drives you — performance, heritage, or investment — GDM Motors delivers excellence at every turn.
GDM Motors is a company born out of a long-standing passion for cars and motorsports.
Guido Dumarey is widely known as an industrial entrepreneur with a focus on the automotive sector. Since the early 1980s, Guido Dumarey has firmly established himself in the automotive industry with his entrepreneurial spirit. From metal production to electronic components, printing services, and robotics, the business eventually grew into a group of companies under the name PUNCH International.
Over the past decades, PUNCH International has been home to dozens of industrial companies, each achieving great success. Brands such as ZF, BBS, and GM are just a few examples of globally recognized automotive enterprises that Guido Dumarey has owned or supported.
Today, the business group operates under the name DUMAREY Group, with Guido Dumarey still leading as CEO, maintaining the same energy and dynamism that have defined him throughout his career.
Primarily driven by development and production activities in the industrial automotive branch, several related initiatives have been launched over the years. This includes the development and construction of race cars with a focus on the use of alternative fuels. Given the size and diversity of the vehicle collection within the group, a trade activity in exclusive cars is also part of our portfolio.
Formerly known as SLC RACING, developing and producing the legendary Mercedes 500 SLC rally cars, our activities are actually bundled under the brand names GDM Motors and GDM Motorsport.