GT Class 3 A :

• Cars homologated in GT1 FIA in conformity with their specific regulations.
• Cars homologated in GT2 FIA in conformity with their specific regulations.
• Cars homologated in LMGTE in conformity in conformity with their specific regulations
• Cars homologated in GT3 FIA et GT3 ASN before 2010 (homologation’s year) with technical amendments and not in conformity with their specific regulations « GT3 article 257A ».
• Cars homologated in GT3 FIA et GT3 ASN before 2010 (homologation’s year), in conformity with their specific regulations “GT3 article 257A”.
• Cars homologated in GT3 FIA et GT3 ASN after 2010 (homologation’s year) in conformity with their specific regulations “GT3 article 257A”.
• RS01
• Foenix
• All other GT, on request to the promoter

 For GT3 ; Article 257 shall apply with the year of construction of the car.

 GT Class 3 B :

• Cars homologated in GT3 FIA et GT3 ASN before 2010 (homologation’s year) with technical amendments and not in conformity with their specific regulations « GT3 article 257A ».
• Cars homologated in GT3 FIA et GT3 ASN before 2010 (homologation’s year), in conformity with their specific regulations “GT3 article 257A”.
• Cars homologated in GT3 FIA et GT3 ASN after 2010 (homologation’s year) in conformity with their specific regulations “GT3 article 257A”.

Article 257 shall apply with the year of construction of the car.

• RS01 with GT3 kit
• any car with equivalent level to GT3, or likely to be, on request to the promoter

For GT3 Article 257A is applicable with the year of construction of the car.

The minimum weight is 1200 kilograms (unless otherwise stated in the Balance of Performance).

The performances of GT Class 3 B cars must be lower than the ones of the GT Class 3 A.

GT Class 4 :

• Grand Touring cars on request to the promoter.
• The performances of GT Class 4 cars must be lower than the ones of the GT Class 3 A et B accepted in the Challenge GT Sprint.

According to the entries the category can be split into two categories : A (for the latest generation GT Class 4) and B (for the older generation GT Class 4).

Porsche Cup : Cars from Porsche Carrera Cup championships or SuperCup championship in compliance with their specific regulations.

• Porsche 991 (ABS system authorized)
• Porsche 997 (ABS system and steering wheel gearshift paddles authorized)

MJST : Cars from Mitjet SuperTourisme championships in compliance with their specific regulations.

JS2R : Cars from Ligier JS Cup or Ligier European Series championships in compliance with their specific regulations.

308 Cup : Cars from Peugeot 308 Racing Cup championship in compliance with their specific regulations.

UTCR (Ultimate Tourisme Challenge Racing) :

TCR approved cars or equivalent on application with the promoter

Cars must comply with their homologation form. If this is not the case, any technical modification must be listed in a technical file. The file will be submitted to the Technical Delegate for validation.

Depending on the registrants, different classes may be created.