7th Place Finish Ratio

until 1977 Canadian GP

Ignore 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	Copersucar	50.00%	1	2
	Klenk	50.00%	1	2
	Revis	50.00%	1	2
7	Buick	33.33%	1	3
8	Phillips	28.57%	2	7
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	Hill	13.04%	3	23
19	Porsche	12.10%	19	157
20	Delahaye	11.45%	15	131
21	Parnelli	11.11%	2	18
22	Riley	10.53%	2	19
23	Jicey	10.00%	1	10
24	Ligier	9.38%	6	64
24	DB	9.38%	3	32
26	Chevron	8.72%	13	149
27	Delage	6.94%	5	72
28	Penske	6.90%	4	58
29	HWM	6.15%	11	179
30	Lola	5.75%	23	400
31	Maserati	5.74%	80	1393
32	Vanwall	5.62%	5	89
33	Frazer-Nash	5.56%	3	54
33	Aston	5.56%	1	18
35	McLaren	5.36%	42	783
36	Matra	5.19%	7	135
37	Talbot-Lago	5.00%	21	420
37	Scirocco	5.00%	1	20
39	Brabham	4.87%	49	1006
40	Ford	4.76%	1	21
41	Kurtis Kraft	4.64%	9	194
42	Cooper	4.56%	72	1579
43	Watson	4.55%	1	22
44	Gordini	4.50%	10	222
45	Simca-Gordini	4.49%	8	178
45	BMW	4.49%	4	89
47	Surtees	4.14%	20	483
48	LDS	4.00%	6	150
48	Wolf-Williams	4.00%	1	25
50	ERA	3.93%	9	229
51	Alta	3.90%	3	77
52	Aston Martin	3.85%	1	26
53	March	3.79%	22	580
54	BRM	3.76%	30	797
55	Lotus	3.73%	68	1823
56	Connaught	3.72%	12	323
57	Bugatti	3.57%	2	56
58	Williams	3.53%	3	85
59	Shadow	3.51%	8	228
60	Veritas	3.37%	3	89
61	Iso Marlboro	3.33%	2	60
62	Alfa Romeo	3.29%	5	152
63	BRP	3.23%	1	31
63	Simca	3.23%	1	31
65	Ferrari	3.15%	42	1335
66	Lancia	3.03%	1	33
67	Tyrrell	2.93%	9	307
68	Hesketh	2.78%	3	108
68	OSCA	2.78%	1	36
70	De Tomaso	2.63%	1	38
70	Eagle	2.63%	1	38
72	Emeryson	2.56%	2	78
73	ATS	2.50%	1	40
74	Mercedes	2.33%	1	43
75	Arrows	2.17%	1	46
75	MG	2.17%	1	46
77	Honda	2.08%	1	48
78	Ensign	1.80%	2	111
79	Cisitalia	1.69%	2	118
80	Fittipaldi	1.28%	1	78

Finishing position: