7th 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	7th Place Finish Ratio	7th Place Finishes	Entries
1	TM	100.00%	1	1
2	Buick	33.33%	1	3
3	Vincent	25.00%	1	4
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	Mercedes	7.69%	1	13
11	Talbot	7.32%	6	82
12	Delage	6.94%	5	72
13	Frazer-Nash	6.38%	3	47
14	Aston Martin	5.88%	1	17
14	BRM	5.88%	1	17
16	Alta	5.63%	16	284
17	Maserati	5.36%	48	896
18	JAP	5.26%	2	38
18	Butterworth	5.26%	1	19
20	Lea-Francis	5.08%	3	59
21	Simca-Gordini	4.85%	8	165
22	MG	4.65%	2	43
23	Talbot-Lago	4.46%	15	336
24	Riley	4.44%	2	45
25	Gordini	4.32%	7	162
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	BMW	3.68%	6	163
31	Alfa Romeo	3.18%	5	157
32	Bristol	3.15%	7	222
33	OSCA	3.12%	1	32
34	Connaught	2.97%	3	101
35	Francis	2.94%	1	34
35	Simca	2.94%	1	34
37	Ferrari	2.93%	16	547
38	Veritas	2.30%	2	87
39	Cisitalia	1.71%	2	117

Finishing position: