9th Place Finish Ratio

until 1954 Swiss 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	Engine Manufacturer	9th Place Finish Ratio	9th Place Finishes	Entries
1	Griffin	33.33%	1	3
1	Tatra	33.33%	1	3
3	Hudson	25.00%	1	4
3	Lagonda	25.00%	1	4
5	Peugeot	14.29%	2	14
6	Lea-Francis	6.78%	4	59
7	Salmson	6.67%	1	15
8	Francis	5.88%	2	34
	Simca	5.88%	2	34
	Aston Martin	5.88%	1	17
11	Alta	4.58%	13	284
12	ERA	4.41%	10	227
13	Connaught	3.96%	4	101
14	Offenhauser	3.82%	6	157
15	Delahaye	3.82%	5	131
16	Bugatti	3.70%	2	54
17	Talbot	3.66%	3	82
18	Bristol	3.60%	8	222
19	Veritas	3.45%	3	87
20	Cisitalia	3.42%	4	117
21	OSCA	3.12%	1	32
22	Maserati	2.79%	25	896
23	Delage	2.78%	2	72
24	Gordini	2.47%	4	162
25	MG	2.33%	1	43
26	Riley	2.22%	1	45
27	Frazer-Nash	2.13%	1	47
28	BMW	1.84%	3	163
29	Talbot-Lago	1.79%	6	336
30	Ferrari	1.65%	9	547
31	Alfa Romeo	1.27%	2	157
32	Simca-Gordini	1.21%	2	165

Finishing position: