7th Place Finish Ratio

until 1975 Argentine 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
	Parnelli	33.33%	1	3
	Penske	33.33%	1	3
9	Halseylec	25.00%	1	4
9	Hume-Cooper	25.00%	1	4
11	Netuar	18.18%	4	22
12	HRG	16.67%	1	6
13	Darl'Mat	14.29%	2	14
	Jaguar	14.29%	1	7
	Volsona	14.29%	1	7
16	De Klerk	13.89%	5	36
17	Gilby	13.33%	4	30
18	Porsche	12.10%	19	157
19	Delahaye	11.45%	15	131
20	Chevron	10.64%	10	94
21	Riley	10.53%	2	19
22	Jicey	10.00%	1	10
23	DB	9.38%	3	32
24	Delage	6.94%	5	72
25	HWM	6.15%	11	179
26	Maserati	5.76%	80	1390
27	Vanwall	5.62%	5	89
28	Frazer-Nash	5.56%	3	54
28	Aston	5.56%	1	18
30	Lola	5.37%	18	335
31	Brabham	5.20%	43	827
32	Matra	5.19%	7	135
33	Talbot-Lago	5.00%	21	420
33	Scirocco	5.00%	1	20
35	McLaren	4.83%	27	559
36	Surtees	4.82%	15	311
37	Ford	4.76%	1	21
38	Cooper	4.56%	72	1579
39	Gordini	4.50%	10	222
40	Simca-Gordini	4.49%	8	178
40	BMW	4.49%	4	89
42	Lotus	4.06%	66	1624
43	LDS	4.00%	6	150
44	ERA	3.93%	9	229
45	Alta	3.90%	3	77
46	BRM	3.88%	30	773
47	Aston Martin	3.85%	1	26
48	Connaught	3.72%	12	323
49	Bugatti	3.57%	2	56
50	Veritas	3.37%	3	89
51	Alfa Romeo	3.33%	5	150
51	Iso Marlboro	3.33%	2	60
53	BRP	3.23%	1	31
53	Simca	3.23%	1	31
55	Lancia	3.03%	1	33
56	Tyrrell	2.88%	4	139
57	March	2.80%	10	357
58	OSCA	2.78%	1	36
59	Ferrari	2.77%	33	1192
60	De Tomaso	2.63%	1	38
60	Eagle	2.63%	1	38
62	Emeryson	2.56%	2	78
63	Mercedes	2.33%	1	43
64	MG	2.17%	1	46
65	Honda	2.08%	1	48
66	Cisitalia	1.69%	2	118
67	Shadow	1.35%	1	74

Finishing position: