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Koenigsegg One:1 1.1

The world's first 'megacar' for Assetto Corsa

  1. CCX
    Modelling: moringaou, Jadonyx
    Textures: Legende_TLM, moringaou, After_Midnight
    Physics: CCX
    Sounds: NeverKrash
    Factory Test Drivers: Nick Moxley, William Levesque
    Instrument design: Fillipo94
    Special thanks to: Nick Moxley, misterbeam, burrito, Avoletta and mclarenf1papa for their great help with improving the physics, the_meco for his assistance with the export of the model into AC and Modek for his assistance.


    Koenigsegg is creating six uniquely developed and designed production cars – the One:1 program.
    This is one of the most exclusive production car programs ever envisaged.
    The hp to kg curb weight ratio is an astonishing 1:1. This is the “dream” equation previously thought impossible. On top of this, the One:1 is the first homologated production car in the world with one Megawatt of power, thereby making it the world´s first series produced Megacar.
    These are the reasons for naming the car One:1.

    The 2014 One:1 truly raises the bar of performance. The One:1 features new and unique solutions to enhance track performance without compromising top speed or everyday usability, with a stunning visual appearance to go with it.

    Examples of features; unique track optimized aero winglets, extended venturi tunnels and side splitters, Le-Mans inspired active wing configuration and optimized active undertrim air management. Large air vents for improved cooling, roof air scoop to support the 1 Megawatt of power, 8250 RPM rev limit, complemented with Custom made Michelin Cup Tires, upgraded rear triplex suspension with carbon bevel springs and active shock absorbers and ride height, combined with upgraded revolutionary Koenigsegg Aircore carbon fiber wheels.

    Koenigsegg was the first extreme car manufacturer to take steps toward green technology with the release of the biofuel CCXR in 2007. The One:1, a sibling of the highly competitive Agera R, follows in the footsteps of the CCXR as it also runs on E85 biofuel, race fuel or normal gasoline.

    In order to give the One:1 maximum flexibility when it comes to power delivery, Koenigsegg has implemented its patented variable turbo geometry technology in the One:1 program. This technology gives improved response and more low-end torque than otherwise possible. As an example the One:1 engine has over 1000 Nm of torque between 3000 to 7500 rpm, which is truly unheard of.



    1. Screenshot_koenigsegg_one_spa_22-12-115-17-44-2_zps0plfhlha.jpg

Recent Reviews

  1. bartcbem
    Version: 1.1
    Really great addition to AC garage - the car looks and sounds great and it handles like you would expect from it. Top work!
  2. mantasisg
    Version: 1.1
    10/10 Physics, 10/10 Sound and Nice model. Really looking forward to update. Can not imagine if physics and sound can bet better than that, but I know model is going to be improved.
  3. Krunky555
    Version: 1.1
    Any news on update? BTW I love it, one of my favorite mod! Thanks!
  4. Jozsusz
    Version: 1.1
    Very good mod, but i don't like the turbo whistle... Can You please remove it? :) Because i've never heard that turbo whistle sound when they release the gas during the videos.
  5. Visocane
    Version: 1.1
    Hey there. Absolutley amazing mod. Always i accelerate 4th 5th 6th i get this grin on my face :D The acceleration is so impressive even in the Game. This car means a lot to me because it's the first Megacar in Assetto. I love this sheer power it develops.

    What im here for is to ask you for a little Tyreupdate. As you use those from Kunos anyway what about a little update to Tyremodel 7? A lot has changed with those Model's. Grip, Temperature and Force Feedback. I'd love to see the new Model on this Car so i can enjoy it even more.

    Best Regard's Viso
    1. CCX
      Author's Response
      Thanks for the kind comments! We're working on a big update right now which includes V7 tyres.
  6. Ryan Vickery
    Ryan Vickery
    Version: 1.1
    Needed gaffa tape to hold my face on.
  7. Michael Gabriel
    Michael Gabriel
    Version: 1.1
    Absolutely phenomenal experience, thanks!
  8. Zerbo83
    Version: 1.1
    WOW !!!
  9. tetzip
    Version: 1.1
    One of the best mods for AC.

    Been fan from day 1 since it was released for AC in 2014 and now they made it 100% perfect. Many thanks!!
  10. J4N
    Version: 1.1
    Awesome job! Thx a lot
  11. Steffen Lauge Sorensen
    Steffen Lauge Sorensen
    Version: 1.1
    Many thanks - great car! :)
  12. Billy Pilgrim
    Billy Pilgrim
    Version: 1.1
    It's a real pleasure to drive. Tricky to get right - very rewarding
  13. ALB123
    Version: 1.1
    A car that is just so much fun to drive in AC. Yes it has gobs of power, but it requires a careful right foot and even more careful steering inputs. Feels like you're in an actual hypercar, but it doesn't have unrealistic braking power, so be careful. 4 versions provide unique experiences. Exceptional in every area.
  14. gepponoia
    Version: 1.1
    Thank you amazing
  15. asehauDLM
    Version: 1.1
    Thank you!
  16. Juliusz Baczynski
    Juliusz Baczynski
    Version: 1.1
    interior sounds are on point! Beautiful! So for the model!