7th Place Finish Ratio

until 1976 Brazilian GP

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

Finishing position:

Pos	Car Manufacturer	7th Place Finish Ratio	7th Place Finishes	Entries
1	Stebro	100.00%	1	1
	Taylor-Styles	100.00%	1	1
	TM	100.00%	1	1
4	Klenk	50.00%	1	2
4	Revis	50.00%	1	2
6	Buick	33.33%	1	3
7	Halseylec	25.00%	1	4
7	Hume-Cooper	25.00%	1	4
9	Netuar	18.18%	4	22
10	HRG	16.67%	1	6
11	Darl'Mat	14.29%	2	14
	Jaguar	14.29%	1	7
	Volsona	14.29%	1	7
14	De Klerk	13.89%	5	36
15	Gilby	13.33%	4	30
16	Hill	13.04%	3	23
17	Parnelli	12.50%	2	16
18	Porsche	12.10%	19	157
19	Delahaye	11.45%	15	131
20	Riley	10.53%	2	19
21	Jicey	10.00%	1	10
22	DB	9.38%	3	32
23	Chevron	8.85%	10	113
24	Delage	6.94%	5	72
25	Penske	6.67%	1	15
26	HWM	6.15%	11	179
27	Williams	5.88%	2	34
28	Maserati	5.76%	80	1390
29	McLaren	5.65%	35	619
30	Vanwall	5.62%	5	89
31	Frazer-Nash	5.56%	3	54
31	Aston	5.56%	1	18
33	Lola	5.26%	18	342
34	Matra	5.19%	7	135
35	Talbot-Lago	5.00%	21	420
35	Scirocco	5.00%	1	20
37	Brabham	4.97%	43	865
38	Ford	4.76%	1	21
39	Cooper	4.56%	72	1579
40	Gordini	4.50%	10	222
41	Simca-Gordini	4.49%	8	178
41	BMW	4.49%	4	89
43	Surtees	4.42%	15	339
44	LDS	4.00%	6	150
45	ERA	3.93%	9	229
46	Lotus	3.92%	66	1682
47	Alta	3.90%	3	77
48	Tyrrell	3.85%	7	182
48	Aston Martin	3.85%	1	26
50	BRM	3.82%	30	786
51	Connaught	3.72%	12	323
52	Bugatti	3.57%	2	56
53	Veritas	3.37%	3	89
54	Alfa Romeo	3.33%	5	150
54	Iso Marlboro	3.33%	2	60
56	March	3.27%	13	397
57	BRP	3.23%	1	31
57	Simca	3.23%	1	31
59	Lancia	3.03%	1	33
60	Ferrari	2.86%	35	1222
61	OSCA	2.78%	1	36
62	De Tomaso	2.63%	1	38
62	Eagle	2.63%	1	38
64	Emeryson	2.56%	2	78
65	Mercedes	2.33%	1	43
66	Hesketh	2.22%	1	45
67	MG	2.17%	1	46
68	Honda	2.08%	1	48
69	Shadow	1.87%	2	107
70	Cisitalia	1.69%	2	118

Finishing position: