7th Place Finish Ratio

until 1954 Indianapolis 500

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

Finishing position:

Pos	Engine Manufacturer	7th Place Finish Ratio	7th Place Finishes	Entries
1	TM	100.00%	1	1
2	Buick	33.33%	1	3
2	Vincent	33.33%	1	3
4	Singer	20.00%	1	5
5	Panhard	16.67%	1	6
6	Peugeot	14.29%	2	14
7	Citroën	12.50%	2	16
8	Delahaye	11.45%	15	131
9	Milano	11.11%	1	9
10	Talbot	7.32%	6	82
11	Delage	6.94%	5	72
12	Frazer-Nash	6.38%	3	47
13	Aston Martin	6.25%	1	16
14	JAP	5.88%	2	34
14	BRM	5.88%	1	17
16	Maserati	5.52%	46	834
17	Gordini	5.51%	7	127
18	Alta	5.26%	14	266
18	Butterworth	5.26%	1	19
20	Riley	4.88%	2	41
21	Simca-Gordini	4.85%	8	165
22	MG	4.65%	2	43
23	Talbot-Lago	4.46%	15	336
24	Lea-Francis	4.35%	1	23
25	BMW	4.32%	6	139
26	Ford	4.17%	1	24
27	ERA	3.96%	9	227
28	Offenhauser	3.82%	6	157
29	Bugatti	3.70%	2	54
30	Francis	3.45%	1	29
31	Alfa Romeo	3.18%	5	157
32	OSCA	3.12%	1	32
33	Ferrari	3.03%	15	495
33	Simca	3.03%	1	33
35	Connaught	2.97%	3	101
36	Bristol	2.76%	5	181
37	Veritas	2.38%	2	84
38	Cisitalia	1.71%	2	117

Finishing position: