6th Place Finish Ratio

until 1962 ACF 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	6th Place Finish Ratio	6th Place Finishes	Entries
1	Buick	33.33%	1	3
2	Panhard	16.67%	1	6
3	Rover	14.29%	1	7
4	Delahaye	12.98%	17	131
5	Plate	12.50%	1	8
6	Porsche	11.21%	13	116
7	Frazer-Nash	10.64%	5	47
8	DB	10.00%	1	10
9	Talbot-Lago	8.55%	29	339
10	Delage	8.33%	6	72
10	Aston Martin	8.33%	3	36
12	Bugatti	7.27%	4	55
13	Peugeot	6.67%	1	15
14	Connaught	6.52%	9	138
15	Gordini	6.47%	15	232
16	ERA	6.17%	14	227
17	Simca-Gordini	5.99%	10	167
18	OSCA	5.77%	3	52
19	Bristol	5.61%	17	303
20	Jaguar	5.56%	1	18
21	Ferrari	5.50%	48	873
22	BMW	5.29%	9	170
23	Fiat	5.26%	1	19
24	Maserati	5.11%	78	1527
25	Talbot	4.88%	4	82
25	JAP	4.88%	2	41
27	Alta	4.65%	18	387
28	Climax	4.50%	55	1223
29	Lea-Francis	4.17%	5	120
30	MG	4.08%	2	49
31	Ford	4.00%	2	50
32	Alfa Romeo	3.88%	8	206
33	Cisitalia	3.42%	4	117
34	BRM	3.23%	6	186
35	Offenhauser	3.12%	11	352
36	Simca	2.94%	1	34
37	Lancia	2.86%	1	35
38	Riley	1.85%	1	54
39	Veritas	1.15%	1	87
40	Vanwall	1.11%	1	90

Finishing position: