GT World Challenge America Sonoma 2023

Event: SRO Motorsports America Sonoma		Date: 2.4.2023
Track: Sonoma Raceway (United States), 4.032 kms	Organiser: SRO
GT World Challenge America Sonoma
GT World Challenge America (round 1)

Weather:	dry
Start time:	1/4 15:05 and 2/4 14:15
Grid:	2-2-2, rolling start
Distance:	2 x 90 minutes
Attendance:	unknown

Entered:	18
Practiced:	18
Qualified:	18
Started:	18
Finished:	16
Classified:	17

Classes:	Pract	Start	Class
FIA GT3 - Pro	5	5	5
FIA GT3 - Pro-Am	12	12	11
FIA GT3 - Am	1	1	1

No Photos Yet Entered Cars Technical Data Appearance Race 1 Results Grid Race 1 Race 2 Results Grid Race 2 Qualifying Qualifying 1 Qualifying 2 Lap Times

Pre-race sessions:
2 non-qualifying practice sessions held for a total of 120 minutes on 31/3
qualifying session held for a total of 30 minutes on 1/4.

Winners:
Race 1:	28	Porsche 992 GT3 R	Filgueiras / McAleer
Race 2:	04	Mercedes-AMG GT3 Evo	Kurtz / Braun
FIA GT3 - Pro race 2:	93	Acura NSX GT3 Evo22	Harrison / Farnbacher
FIA GT3 - Pro-Am race 1:	120	Porsche 991.II GT3 R	Adelson / Skeer
FIA GT3 - Am race 1:	43	Mercedes-AMG GT3 Evo	Pilgrim / Bartone
FIA GT3 - Am race 2:	43	Mercedes-AMG GT3 Evo	Pilgrim / Bartone
Fastest Laps:
Race 1:	9	Mercedes-AMG GT3 Evo	Ghandour / Morad	1:37.0990	lap 24
Race 2:	04	Mercedes-AMG GT3 Evo	Kurtz / Braun	1:37.6610	lap 2
FIA GT3 - Pro race 1:	94	BMW M4 GT3	Hull / Auberlen	1:37.7060	lap 25
FIA GT3 - Pro race 2:	94	BMW M4 GT3	Hull / Auberlen	1:39.6720	lap 3
FIA GT3 - Am race 1:	43	Mercedes-AMG GT3 Evo	Pilgrim / Bartone	1:40.3430	lap 28
FIA GT3 - Am race 2:	43	Mercedes-AMG GT3 Evo	Pilgrim / Bartone	1:41.2940	lap 32
Pole Positions:
Race 1:	28	Porsche 992 GT3 R	Filgueiras / McAleer	1:36.2620
Race 2:	38	BMW M4 GT3	Tan / Edwards	1:35.2370
FIA GT3 - Pro race 2:	93	Acura NSX GT3 Evo22	Harrison / Farnbacher	1:36.0900
FIA GT3 - Pro-Am race 1:	120	Porsche 991.II GT3 R	Adelson / Skeer	1:35.9050
FIA GT3 - Am race 1:	43	Mercedes-AMG GT3 Evo	Pilgrim / Bartone
FIA GT3 - Am race 2:	43	Mercedes-AMG GT3 Evo	Andy Pilgrim (USA)
Notes of interest:
Top makes by numbers:	Mercedes-AMG (6), Porsche (5), Ferrari (2), BMW (2)
Top engines by numbers:	Mercedes-AMG (6), Porsche (5), Ferrari (2), BMW (2)
Top car types by numbers:	Mercedes-AMG GT3 (6), Porsche 992 GT3 R (3), Porsche 991 GT3 R (2), Ferrari 296 (2), BMW M4 (2)
Driver nationalities:	USA (25), GB (4), CDN (2)
Team nationalities:	USA (17)
Engine positions:	front-engined (50%), rear-engined (27%), mid-engined (23%)
Average engine size:	4582 cc (with regard to 33% turbocharged cars an applicable size is 5186 cc)
Oldest known drivers:	Andy Pilgrim (67), Charles Luck (63), Bill Auberlen (55)
Youngest known drivers:	Anthony Bartone (23), Trenton Estep (24), Ross Gunn (26)
Female drivers:	Ashton Harrison, Samantha Tan

Official Race Programme:

Cover	Entry List	Schedule	Track Map