7th Place Finish Ratio

until 1962 Belgian 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	Singer	20.00%	1	5
4	Panhard	16.67%	1	6
4	Vincent	16.67%	1	6
6	Peugeot	13.33%	2	15
7	Citroën	11.76%	2	17
8	Delahaye	11.45%	15	131
9	Milano	11.11%	1	9
10	Porsche	9.01%	10	111
11	Talbot	7.32%	6	82
12	Delage	6.94%	5	72
13	Frazer-Nash	6.38%	3	47
14	Vanwall	5.56%	5	90
14	Jaguar	5.56%	1	18
16	Maserati	5.37%	82	1527
17	Borgward	5.26%	1	19
17	Butterworth	5.26%	1	19
19	Climax	5.09%	61	1199
20	BRM	5.06%	9	178
21	Alta	4.91%	19	387
22	JAP	4.88%	2	41
23	Simca-Gordini	4.79%	8	167
24	Talbot-Lago	4.42%	15	339
25	Alfa Romeo	4.37%	9	206
26	Gordini	4.31%	10	232
27	Lea-Francis	4.17%	5	120
28	BMW	4.12%	7	170
29	MG	4.08%	2	49
30	ERA	3.96%	9	227
31	Riley	3.70%	2	54
32	Bugatti	3.64%	2	55
33	Connaught	3.62%	5	138
34	Offenhauser	3.41%	12	352
35	Bristol	2.97%	9	303
36	Francis	2.94%	1	34
36	Simca	2.94%	1	34
38	Lancia	2.86%	1	35
39	Aston Martin	2.78%	1	36
40	Ferrari	2.75%	24	873
41	Mercedes	2.33%	1	43
42	Veritas	2.30%	2	87
43	Ford	2.00%	1	50
44	OSCA	1.92%	1	52
45	Cisitalia	1.71%	2	117

Finishing position: