Ligier JS P217

The Liger JS P217 was conceived in 2016 in preparation for the FIA and ACO's new regulation changes in 2017. Onroak Automotive built a brand new chassis from scratch and focused on improving the mechanics of the car from the Ligier JS P2. Onroak and technical partners focused on the air cooling of the engine radiators and brakes and cockpit air conditioning. The mechanical features of the car that were concentrated on was the implementation of a new axle, nut, and rim to lessen the time of tire changes, the efficiency of the axles, weight distribution, accessibility of mechanics at the front of the cockpit, aerodynamic efficiency, LMP1 style power steering, and a limited number of chassis pieces. The driver's comfort, space, controls accessibility, and visibility also was paid attention to as well.[1]

The car was unveiled at Spa-Francorchamps publicly in September 2016. It also performed tests at Magny-Cours in September 2016 and Daytona International Speedway in November 2016 for preparation for the 24 Hours of Daytona.[3]

Nissan Onroak DPi in 2017 Petit Le Mans.

A variation of the prototype, the Nissan Onroak DPi, also known as the Ligier Nissan DPi, was created for the IMSA's WeatherTech SportsCar Championship Prototype class under the DPi regulations. The car was developed in partnership with Nissan and Nismo. The powerplant of the vehicle is a 3.8 litre V6 twin-turbo engine from the Nissan GT-R GT3. Other alterations from the P217 include a large front panel and revised side panels.[4] Onroak Automotive supplied Tequila Patrón ESM with two prototypes for the WeatherTech SportsCar Championship.[2] ESM ran the DPi until closing due to a lack of sponsorship in late 2018.[5] CORE Autosport would purchase the ESM DPis and run them for the 2019 season. The program would not continue due to the retirement of team owner Jon Bennett.[6]

Results in bold indicate pole position. Results in italics indicate fastest lap.

Year	Entrant	Class	Drivers	No.	1	2	3	4	5	6	7	8	9	Points	Pos
					SIL	SPA	24H	NUR	MEX	COTA	FUJ	SHA	BHR
2017	Tockwith Motorsports	LMP2	Nigel Moore	34		Ret	9	Ret
			Philip Hanson			Ret	9	Ret
			Karun Chandhok			Ret	9
				No.	SPA	24H	SIL	FUJ	SHA	SEB	SPA	24H		Points	Pos
2018 - 2019	Larbre Compétition	LMP2	Erwin Creed	50	6	6	6	5	6	4	6	4		85	5th
			Romano Ricci		6	6	6	5	6	4	6	4
			Julien Canal		6
			Thomas Dagoneau			6
			Yoshiharu Mori				6
			Keiko Ihara					5
			Enzo Guibbert						6
			Gunnar Jeannette							4
			Nicholas Boulle								7	4
				No.	SIL	FUJ	SHA	BHR	COTA	SPA	24H	BHR		Points	Pos
2019 - 2020	Eurasia Motorsport	LMP2	Nick Foster	35						8	14
			Roberto Merhi							8	14
			Nobuya Yamanaka							8	14
	Inter Europol Competition		René Binder	34							17
			Matevos Isaakyan								17
			Jakub Śmiechowski								17
	EuroInternational		Christophe d'Ansembourg	11							Ret
			Erik Maris								Ret
			Adrien Tambay								Ret
				No.	SPA	POR	MON	24H	BHR	BHR				Points	Pos
2021	ARC Bratislava	LMP2	Miro Konôpka	44	Ret	11	11							2	11th
			Tom Jackson		Ret	11
			Darren Burke		Ret
			Oliver Webb			11	11

Results in bold indicate pole position. Results in italics indicate fastest lap.

Year	Entrant	Class	Drivers	No.	1	2	3	4	5	6	Points	Pos
					SIL	MON	RBR	LEC	SPA	POR
2017	Panis Barthez Competition	LMP2	Fabien Barthez	23	9	7	5	4	9	6	41	7th
			Timothé Buret		9	7	5	4	9	6
			Nathanaël Berthon		9		5	4	9	6
	Algarve Pro Racing		Matt McMurry	25	Ret	Ret	Ret	8	Ret	11	4.5	13th
			Andrea Pizzitola		Ret	Ret	Ret	8	Ret	11
			Andrea Roda		Ret	Ret	Ret	8	Ret
	IDEC Sport Racing		Patrice Lafargue	28	8	9	Ret	11	10	10	8.5	12th
			Paul Lafargue		8	9	Ret	11	10	10
			David Zollinger		8
			Olivier Pla			9	Ret	11
			Paul-Loup Chatin						10	10
	United Autosports		Filipe Albuquerque	32	1	6	1	5	4	2	98	2nd
			William Owen		1	6	1	5	4	2
			Hugo de Sadeleer		1	6	1	5	4	2
	Tockwith Motorsports		Philip Hanson	34	5	11	9				12.5	10th
			Nigel Moore		5	11	9
					LEC	MON	RBR	SIL	SPA	POR	Points	Pos
2018	United Autosports	LMP2	Philip Hanson	22	12	10	3	Ret	1	1	54	4th
			Bruno Senna		12
			Filipe Albuquerque			10	3	Ret	1	1
			Wayne Boyd	32	9	11	15	10	6	3	23	10th
			William Owen		9	11	15	10	6	3
			Hugo de Sadeleer		9	11	15	10	6	3
	Panis Barthez Competition		Timothé Buret	23	8	7	10	6	3	2	45.5	6th
			Julien Canal		8	7	10	6	3	2
			Will Stevens		8	7	10	6	3	2
	Algarve Pro Racing		Tacksung Kim	25	16	13	17	11	13	10	3.25	18th
			Mark Patterson		16	13	17	11	13	10
			Ate De Jong		16	13	17	11		10
			Matt McMurry						13
	IDEC Sport Racing		Patrice Lafargue	27	Ret	12	16				1.25	19th
			Erik Maris		Ret	12	16		14
			William Cavailhes		Ret	12
			Nicolas Minassian				16		14
			Aurélien Panis						14
					LEC	MON	CAT	SIL	SPA	POR	Points	Pos
2019	United Autosports	LMP2	Philip Hanson	22	6	4	7	Ret			71	4th
			Paul di Resta		6
			Filipe Albuquerque			4	7	Ret
			Alex Brundle	32	12	3	8	8			37.5	8th
			Ryan Cullen		12	3	8	8
			William Owen			3	8	8
	Panis Barthez Competition		René Binder	23	10	9	15	7			19.5	11th
			Julien Canal		10	9	15	7
			Will Stevens		10	9	15	7
			Timothé Buret	24	Ret	7	Ret	5	Ret	8	20	10th
			Konstantin Tereshchenko		Ret	7	Ret	5	Ret	8
			Léonard Hoogenboom		Ret	7	Ret
	IDEC Sport Racing		Stéphane Adler	27	Ret	16	14	13	Ret	13	2	18th
			Erik Maris		Ret	16			Ret
			Patrice Lafargue		Ret	16		13		13
			William Cavailhes				14	13	Ret	13
	Inter Europol Competition		Dani Clos	34	15	13	Ret				2	17th
			Léo Roussel		15
			Jakub Śmiechowski		15	13	Ret	12	12	Ret
			Adrien Tambay				Ret	12
			Lukas Dunner					12
			Sam Dejonghe						12	Ret
			Mathias Beche						12	Ret
					LEC	SPA	LEC	MON	POR		Points	Pos
2020	Inter Europol Competition	LMP2	René Binder	34	7	11	6	12	Ret		15.5	12th
			Matevos Isaakyan		7	11	6	12	Ret
			Jakub Śmiechowski		7	11	6	12	Ret

Results in bold indicate pole position. Results in italics indicate fastest lap.

Year	Entrant	Class	Drivers	No.	1	2	3	4	Points	Pos
					SHA	BEN	SEP	CHA
2019 - 2020	Eurasia Motorsport	LMP2	Daniel Gaunt	1	Ret	Ret	Ret	4	13	7th
			Nobuya Yamanaka		Ret			4
			Masataka Yanagida		Ret		Ret
			Nick Cassidy			Ret	Ret	4
			Shane van Gisbergen			Ret
			Nick Foster	36	2	2	2	5	65	3rd
			Roberto Merhi		2	2	2	5
			Aidan Read		2	2	2	5
	Inter Europol Competition		John Corbett	33	5	4	6	6	38	4th
			Nathan Kumar		5	4	6	6
			Mitchell Neilson		5	4
			Danial Frost				6	6
			Mathias Beche	34	4	Ret	5	7	28	5th
			Jakub Śmiechowski		4	Ret	5	7
			James Winslow		4	Ret	5	7
					DUB 1	DUB 2	YMC 1	YMC 2	Points	Pos
2021	EuroInternational - Ojets	LMP2 - Am	John Corbett	11	2	Ret			18	2nd
			Neale Muston		2	Ret

Results in bold indicate pole position. Results in italics indicate fastest lap.

Year	Entrant	Class	Drivers	No.	1	2	3	4	5	6	7	8	9	10	11	Points	Pos
					DAY	SEB	LBH	AUS	BEL	WGL	MOS	ELK	LGA	ATL
2017	PR1/Mathiasen Motorsports		Tom Kimber-Smith	52	9	7	5									237	7th
			José Gutiérrez		9	7		9		4		7	7	10
			Mike Guasch		9	7
			R. C. Enerson		9
			Will Owen				5
			Marco Bonanomi					9
			Kenton Koch						10
			Ryan Lewis						10
			Olivier Pla							4		7	7	10
			Nicholas Boulle								8
			David Ostella								8
			Julien Canal											10
	VisitFlorida Racing		Marc Goossens	90								5	1	7		233	8th
			Renger van der Zande									5	1	7
			René Rast
			Jonathan Bomarito											7
					DAY	SEB	LBH	MOH	BEL	WGL	MOS	ELK	LGA	ATL		Points	Pos
2018	United Autosports		Fernando Alonso	23	13											18	19th
			Philip Hanson		13
			Lando Norris		13
			Paul di Resta	32	4	5				4						82	15th
			Bruno Senna							4
			Will Owen		4
			Hugo de Sadeleer		4
			Philip Hanson			5				4
			Alex Brundle			5
	AFS/PR1 Mathiasen Motorsports		Sebastián Saavedra	52	12	11	11	6	8	9	9	13				211	12th
			Gustavo Yacamán		12	11	11	6	8	9	9	13
			Roberto González		12	11
			Nicholas Boulle		12
			José Gutiérrez
			Will Owen							9
					DAY 1	DAY 2	SEB	MOH	BEL	WGL 1	WGL 2	ELK	LGA	LBH	ATL	Points	Pos
2021	RWR Eurasia	LMP2	Austin Dillon	51		4										0	NC
			Sven Müller			4
			Cody Ware		8	4
			Salih Yoluç		8	4

Media related to Ligier JS P217 at Wikimedia Commons