Retirement Ratio

1976 Brazilian GP
1976 United States GP

until 1975 United States GP

Include Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Car Manufacturer	Retirement Ratio	Retirements	Entries
1	Kitchmac	100.00%	3	3
	Ferguson	100.00%	2	2
	Politoys	100.00%	2	2
	Singer	100.00%	2	2
	Studebaker	100.00%	2	2
	Ardun	100.00%	1	1
	Balsa	100.00%	1	1
	Begg	100.00%	1	1
	Cadillac	100.00%	1	1
	Camen	100.00%	1	1
	Challenger	100.00%	1	1
	Cromard	100.00%	1	1
	CTA	100.00%	1	1
	Dart	100.00%	1	1
	Derrington-Francis	100.00%	1	1
	Eclipse	100.00%	1	1
	FDS	100.00%	1	1
	Fiordelesi	100.00%	1	1
	Giaur	100.00%	1	1
	GK	100.00%	1	1
	Guyot	100.00%	1	1
	Kleinig-Hudson	100.00%	1	1
	Kurtis Kraft	100.00%	1	1
	Lancia-Marino	100.00%	1	1
	Lombard	100.00%	1	1
	MacKay	100.00%	1	1
	Maybach	100.00%	1	1
	MBM	100.00%	1	1
	Merlyn	100.00%	1	1
	Nacke	100.00%	1	1
	Orley	100.00%	1	1
	Patterson	100.00%	1	1
	Pozzoli	100.00%	1	1
	PS	100.00%	1	1
	Rebrab	100.00%	1	1
	Ricardian	100.00%	1	1
	Shannon	100.00%	1	1
	Strathpine	100.00%	1	1
	Summer	100.00%	1	1
	SVA	100.00%	1	1
	Talbot	100.00%	1	1
	Vitesse	100.00%	1	1
43	ATS (Ita)	80.00%	8	10
44	Aitken	75.00%	3	4
45	Ausper	66.67%	2	3
	Hudson	66.67%	2	3
	Lea-Francis	66.67%	2	3
	Vic	66.67%	2	3
49	Eagle	63.16%	24	38
50	JBW	62.50%	10	16
50	Heron	62.50%	5	8
52	Salmson	60.00%	9	15
	Tecno	60.00%	9	15
	FMG	60.00%	3	5
	Monnier	60.00%	3	5
	Token	60.00%	3	5
57	Williams	57.58%	19	33
58	Vanwall	57.30%	51	89
59	Austin	57.14%	4	7
59	Volsona	57.14%	4	7
61	Honda	56.25%	27	48
62	Scirocco	55.00%	11	20
63	Scarab	54.55%	6	11
64	Veritas	53.93%	48	89
65	Shadow	52.38%	55	105
66	Iso Marlboro	51.67%	31	60
67	BRP	51.61%	16	31
68	Lancia	51.52%	17	33
69	Simca-Gordini	50.00%	89	178
	Bugatti	50.00%	28	56
	Jicey	50.00%	5	10
	Allard	50.00%	2	4
	ARO	50.00%	2	4
	Kieft	50.00%	2	4
	Quadra	50.00%	2	4
	ADM	50.00%	1	2
	Assegai	50.00%	1	2
	BNC	50.00%	1	2
	Elva	50.00%	1	2
	Guerin	50.00%	1	2
	JP	50.00%	1	2
	Klenk	50.00%	1	2
	LDA	50.00%	1	2
	Martin	50.00%	1	2
	Milano	50.00%	1	2
	Monaci	50.00%	1	2
	Paganelli	50.00%	1	2
	RE	50.00%	1	2
	RG	50.00%	1	2
	RM	50.00%	1	2
	Stanguellini	50.00%	1	2
	Tec-Mec	50.00%	1	2
	Willment	50.00%	1	2
94	Gordini	49.10%	109	222
95	AFM	48.94%	23	47
96	Hesketh	46.67%	21	45
97	HAR	44.00%	11	25
98	March	43.91%	173	394
99	DB	43.75%	14	32
99	Plat�	43.75%	7	16
101	BRM	43.57%	342	785
102	MG	43.48%	20	46
103	Maserati	42.88%	596	1390
104	Penske	42.86%	6	14
	Jaguar	42.86%	3	7
	McRae	42.86%	3	7
107	Cisitalia	42.37%	50	118
108	De Tomaso	42.11%	16	38
109	Fiat	40.00%	4	10
	Behra-Porsche	40.00%	2	5
	Crossl�	40.00%	2	5
	Greifzu	40.00%	2	5
	Rover	40.00%	2	5
114	Hill	39.13%	9	23
115	Alta	38.96%	30	77
116	Aston	38.89%	7	18
117	Aston Martin	38.46%	10	26
118	ERA	37.99%	87	229
119	HWM	37.99%	68	179
120	Parnelli	37.50%	6	16
	BKL Lotus	37.50%	3	8
	IFA	37.50%	3	8
123	Brabham	36.96%	319	863
124	Turner	36.36%	8	22
125	Surtees	36.28%	123	339
126	Lotus	36.01%	605	1680
127	Amilcar	36.00%	9	25
128	Lola	35.67%	122	342
129	Frazer-Nash	35.19%	19	54
130	Talbot-Lago	34.76%	146	420
131	Emeryson	33.33%	26	78
	Ensign	33.33%	12	36
	Fittipaldi	33.33%	5	15
	Eifelland	33.33%	3	9
	Leda	33.33%	2	6
	AJB	33.33%	1	3
	Alvis	33.33%	1	3
	Buick	33.33%	1	3
	Connew	33.33%	1	3
	Elfin	33.33%	1	3
	ENB	33.33%	1	3
	Lister	33.33%	1	3
	Lycoming	33.33%	1	3
	Tornado	33.33%	1	3
145	BMW	32.58%	29	89
146	Mercedes	32.56%	14	43
147	Ferrari	32.30%	394	1220
148	Cooper	31.79%	502	1579
149	Trojan	31.25%	5	16
150	Delage	30.56%	22	72
151	Connaught	30.34%	98	323
152	McLaren	29.98%	185	617
153	LDS	28.67%	43	150
154	Bellasi	28.57%	2	7
	HW	28.57%	2	7
	Pearce	28.57%	2	7
	Tojeiro	28.57%	2	7
158	Matra	28.15%	38	135
159	De Klerk	27.78%	10	36
160	Netuar	27.27%	6	22
161	Tyrrell	27.22%	49	180
162	Gilby	26.67%	8	30
163	Chevron	25.66%	29	113
164	OSCA	25.00%	9	36
	DHS	25.00%	1	4
	Hume-Cooper	25.00%	1	4
167	Alfa Romeo	24.00%	36	150
168	Delahaye	22.90%	30	131
169	Simca	22.58%	7	31
170	Riley	21.05%	4	19
171	Amon	20.00%	1	5
171	Lagonda	20.00%	1	5
173	EMW	19.05%	4	21
173	Ford	19.05%	4	21
175	HRG	16.67%	1	6
	Jennings	16.67%	1	6
	Lyncar	16.67%	1	6
178	Porsche	14.65%	23	157
179	RRA	14.29%	2	14
180	Reif	12.50%	1	8
181	Aiden-Cooper	7.69%	1	13
182	Darl'Mat	7.14%	1	14

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts