window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-7077365-3');

Having originated in Japan, where it hosted the competition amongst renowned tuners (such as HKS, TOP SECRET, AMUSE, SPOON), the Time Attack format has quickly become one of the most thrilling branches of modern day motorsport.
Whether they are amateur or professional drivers, racing sports or competition cars, breaking the best lap record attracts all enthusiasts alike, looking for a new challenge.

Founded in 2015, the ROTAC (Romanian Time Attack Challenge) series is a Time Attack championship open for all those who want to overcome their limits in a competitive and secure environment. Over 3 training, 2 race and one SuperLap™ sessions, the competition format provides both competitors and tuners with an optimal framework to develop and enhance their performance.


Class ranking is based on weight / power ratio, adjusted according to the performance modifications.
For details, please see Chapter 11 of the ROTAC Rules and Regulations.

Vehicle power (BHP)

Vehicle weight (KG)

Engine displacement (cm³)

Tyre sizes front/rear       

What type of tires do you use?


What is your suspension type?       

Stock, fixed
Sports, fixed
Adjustable, coilover

What is your car's Aero level?       

No Aero
Level 1
Level 2
Level E

Did you perform any weight reduction?       

Interior only
Car body

Is your engine turbocharged/supercharged?


Does your car have a (non-OE) sequential or DCT gearbox?


Does your car have a rollcage?

4 point
6 point or more

Does your car qualify as a 'Supercar'?       


Does your car have a FIA GT3 or GT4 homologation?


Is your car a non-street legal 'open top' prototype?


Would the car pass a technical inspection performed by R.A.R.?


According to the car specs above, your can't be registered in any ROTAC or ROTAC PRO class.
For more information, please call the ROTAC staff at: +40.756.800.660

According to the car specs above, your car is eligible for the following class:

According to the car specs above, your car is eligible for two classes.
Please choose to register to either one of them or to both classes.

Would you like to register to ROTAC using this car?

Suspension Types

Sports, fixed

Not factory, but non-adjustable (height, damping level) suspension or lowering springs
or factory equipped electronically adjustable suspension (”sport mode”/”race mode”)

Adjustable, coilover

Adjustable suspension, coilovers (adjustable strut bearing (camber/caster) and/or adjustable height,
and/or adjustable damping level*
*Calculated only once, even if the car has more than 1 modifications in this category


Every type of adjustable suspension, 2-3-4 way and/or equipped with external reservoirs

Weight Reduction

Interior Only

Any interior panels removed, such as door cards, passenger or rear seats etc.
For STREET class, it's allowed to perform interior weight reduction ONLY if a rollcage is also installed.
Interior weight reduction is allowed for all other classes.


Any body panels replaced with lightweight materials, e.g. carbon fiber or fiberglass doors, bonnets, roofs, fenders, polycarbonate windows etc.


The class intended for all cars included in the list known internationally as 'supercars', which have standard powers greater than 400hp.


Possible opponents

  • Possible opponents

  • Mazda MX-5
  • Toyota GT86
  • BMW 328i
  • Suzuki Swift Sport
  • Citroen C4 VTS
  • Peugeot 207 RC


Possible opponents

  • Possible opponents

  • Honda Civic Type R FN2
  • Renault Megane RS
  • VW Golf GTI
  • BMW 228i
  • Mitsubishi Lancer Evo X
  • Renault Clio RS 197

Super Sport

Possible opponents

  • Possible opponents

  • Alfa Romeo 4C
  • Porsche Cayman S
  • Subaru Impreza WRX STi
  • VW Golf R (tuned)
  • Mercedes Benz A45 AMG
  • BMW M140i


Possible opponents

  • Possible opponents

  • Mercedes Benz C63 AMG
  • Seat Leon Cupra R (tuned)
  • Porsche Cayman GT4
  • Lotus Elise
  • BMW M3, M4
  • Porsche 911 Carerra S


Possible opponents

  • Possible opponents

  • Porsche 911 Turbo S
  • Nissan GTR R35
  • Mercedes Benz AMG GTR
  • Cadillac CTS-V
  • Audi R8 V10 Plus
  • Porsche 911 GT3


Possible opponents

  • Possible opponents

  • Radical RXC V8
  • Ferarri 458 Challenge
  • McLaren 650S
  • BMW M3 Supercharged
  • Mitsubishi EVO IX RaceCar
  • Radical SR3 RS