HomeLandCar Street Legal → j!

The j!™ constitutes the Style of Speed™ typical pioneering work as well as the Hightech, Style and Speed Competence™. Together with its Chassis Module System™ based twin i!, the j! is our multimedia version featuring our worldwide unique inventions for the exterior to support intelligent traffic communication and individualization, like our:

  • Emoticon Light™ (inspired by, but not based on the headlights of the Audi Le Mans Quattro Concept of the year 2003),
  • E-door™,
  • (O)LED exterior elements,
  • (O)LED rims, and
  • Active Traffic Sign™ (ATS),

    and our worldwide unique inventions for the interior, like our:

  • on-board computer powered by our Hightech Operating System™ (HOS) OntoLinux™,
  • multi-touch P@d™ as the easy to understand user interface for the manual and the digital handling elements,
  • exclusive Car-X Window System™,
  • fully customizable Multimodal Multimedia User Interface (M²UI™) for easy handling and individualization,
  • Hyper Connectivity™ comprising
    • World Wide Web,
    • AutoCloud™/Car in the Cloud™ based on the Castle in the Cloud™ computing system

      with the applications

    • MapCloud™ based on a positioning/navigation system, and one or more online street maps,
    • AutoMapCloud™ based on MapCloud™ and the Active Cam™ technology, and
    • MediaStreaming, e.g. iCloud,


  • Active Interior™ components,

    as well as the options

  • Exterior elements using (Organic) Light-Emitting Diodes ((O)LEDs) like the (O)LED rims,
  • E-door™ with electronic Laminated (Safety) Glass™ (eVSG™/eLSG™),
  • Glassy™ technology with gesture control and augmented reality for interior devices,
  • E-dashboard™ for even more comfort and individualization,
  • Active City Assist™ (ACA) package, and
  • Swarming™, our Swarm Intelligence System™ (SIS).


    Geralf Gude Design
    Audi Le Mans Quattro Concept
    Volkswagen Concept 2028 with Emoticon LightVolkswagen Concept 2028 with Emoticon LightVolkswagen Concept 2028 with Emoticon Light
    Emu Concept with Emoticon Light
    Active Traffic Sign StoneActive Traffic Sign DeerActive Traffic Sign Cross-walkActive Traffic Sign Traffic LightActive Traffic Sign Traffic-circleActive Traffic Sign Sidewind
    Style of Speed and Audi (O)LED Exterior
    Harun Salkanovic Transformer Concept
    (O)LED Rims
    SOS ∧ Volkswagen Interior with Self-Adapting Seats to the Body Shapes, E-dashboard, and removable Multi-touch P@d and Touch Smartphone


  • Design exterior: Sadly unknow persons, Volkswagen, Geralf Gude, Harun Salkanovic, LED Wheels and Style of Speed
  • Design interior: Sadly an unknow person, Style of Speed, and Volkswagen
  • Drivetrain: Optionally liquid cooled and/or superconductive Pure Electric™ or Looped Fuel Cell™ Electric with Energy Regeneration System and Quickcharger™ technology with optional irail™ wireless charging system
  • Power: Starting at 184 kW/247 bhp/250 PS over 368 kW/493 bhp/ 500 PS to much more
  • Weight: 1300 kg to more depending on chosen power pack
  • Wheelbase: 2700 mm
  • Track front: 1660 mm
  • Track rear: 1640 mm
  • Length: 4400 mm
  • Width: 2000 mm
  • Seats: 2
  • Active component™: OntoLinux™, Active Motor™, Active Differen- tial™, Active Diffusor™, Active Light™ and Active Interior
  • Active component™ options: Active Fuel Cell™, Active Suspens- ion, Active Trac™, Active Wing™, Active City Assist™, Active Traffic Sign™, Glassy™, and Swarming™
  • Supplement options: Active Seat™ (self-adapting), Steering Wheels, e-dashboard™, Laser Image Display 2.0, LaserGlass™, electronic Laminated (Safety) Glass™ (eLSG™/eVSG™), e-door™, (O)LED rim, Space@Car™, Sm@rtphone, T@blet™, P@d™, and Retin@™ Holder, Wireless Resonant Energy/Power Link (WREL/ WRPL@Car™), and Beamed Energy Link (BEL@Car™)

    Our inventions have gained just right from the start the highest attentions by the automotive industries.

    Yes, we set trends™.

    © and/or ® 2002-2012
    Christian Stroetmann GmbH