About Sin Cars

Sin Cars – young, innovative, passionate

Being a FIA International Racing Driver (Karting and GT Racing), Mr. Rosen Daskalov had a dream to build his very own racing car using his vast engineering knowledge. Rosen had previously purchased and driven many of the world’s leading race cars,yet wasn’t satisfied with them and didn’t quite enjoy the way they drive.  This is why Sin Cars was formed, to create the ultimate driving machine. By combining his long-time experience of Motorsport and innovative technologies used in the Automotive Industry, the perfect symbiosis between racing and road came to life.

In Mr Daskalov’s  own words “It’s been four years since the reveal of the Sin Cars very first prototype and now  we are considered as worthy competitors to the world’s leading brands, reason for which everyone working at the Sin Cars Family is truly proud. Our racing pedigree has enabled Sin Cars to design and build high quality road cars that rival the rest of supercar brands at very competitive costs.”

The Sin R1 Road Variant is going from strength to strength following on from the high fueled adrenaline packed Sin R1 GT4. The racing version, Sin R1 GT4 , is already an inseparable part of the huge motorsports family spread across Europe, Australasia and America, and teaming up with the new Sin R1 VTX,  both models already tearing up the most famous race circuits with huge success.

The Sin GT4 is one of the ten race brands that hold a GT4 Homologation enabling them to race worldwide. With this we have been able to participate in the European GT4 Series and the Pirelli World Challenge Series with our North American Partners – Racers Edge Motorsports who too have taken the American circuits by storm with many podium results leaving many other high-profile racing brands in “the rear view mirror”.


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  • 22+ Pole Positions
  • 29+ Podiums
  • 10+ First places


  • ivo
    Ivaylo Ilarionov
    Research and Development
    Mechanic Engineering at VIA University Collage in Denmark

    Automotive Technology and Motorsport at Business Academy Aarhus.

  • SianaTsolova
    Siana Daskalova
    Marketing and Communications Manager
    International Economic Relations in St. Cyril and St. Methodius University of Veliko Tarnovo
  • marina
    Marina Stoyanova
    Manager of Communications
    Bachelor of Philosophy at Sofia University St. Kliment Ohridski

    Master Business Administration at Angel Kanchev University.

    Worked as a journalist and free lancer.

  • ema
    Emanoela Petrova
    Social Media Marketing and PR
    Currently studying Bachelor Marketing at Angel Kanchev University



Latest News

Sofia Car Motorsport at the Finaleraces of the European GT4 Series Central Cup

Sofia Car Motorsport at the Finaleraces of the European GT4 Series Central Cup

Ivan Vlachkov finished the season in the European GT4 Series with 4th place in the AM class. In this round behind the wheel of our SIN R1 GT4 were the Bulgarian pilot Ivan Vlachkov with Silver category and Chris Chadwick with Bronze category. Chris competed for the Bulgarian team in 2016 at Hungaroring, finishing with […]
Season 2018 of the GT4 European Series is near!

Season 2018 of the GT4 European Series is near!

Hello, friends and motorsport fans! The beginning of the season 2018 of the European GT4 series is close! 'Sofia Car Motorsport' with Ivan Vlachkov behind the wheel of the Sin R1 GT4 will compete in the 5 rounds of the championship this y...