3rd Place Finish Ratio

until 1965 South African GP

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

Finishing position:

Pos	Car Manufacturer	3rd Place Finish Ratio	3rd Place Finishes	Entries
1	Martin-Headland	100.00%	1	1
2	DAMW	50.00%	1	2
3	Duval	33.33%	1	3
4	HW	28.57%	2	7
5	Reif	25.00%	2	8
5	ARO	25.00%	1	4
7	Darl'Mat	21.43%	3	14
8	Greifzu	20.00%	1	5
9	Ford	19.05%	4	21
10	Platè	18.75%	3	16
11	De Klerk	16.67%	1	6
12	Jaguar	14.29%	1	7
13	Alfa Romeo	12.67%	19	150
14	IFA	12.50%	1	8
15	Amilcar	12.00%	3	25
16	AFM	10.64%	5	47
17	Riley	10.53%	2	19
18	Fiat	10.00%	1	10
19	Mercedes	9.30%	4	43
20	Lancia	9.09%	3	33
21	Porsche	8.97%	14	156
22	Ferrari	8.88%	83	935
23	ERA	8.73%	20	229
24	Cisitalia	8.47%	10	118
25	BRM	8.39%	27	322
26	Brabham	7.20%	9	125
27	RRA	7.14%	1	14
28	BRP	6.90%	2	29
29	Delahaye	6.87%	9	131
30	Gilby	6.67%	2	30
30	Salmson	6.67%	1	15
32	Maserati	6.19%	86	1390
33	Connaught	5.88%	19	323
34	Talbot-Lago	5.71%	24	420
35	Vanwall	5.62%	5	89
36	Cooper	5.61%	75	1336
37	Aston	5.56%	1	18
38	Gordini	4.95%	11	222
39	Veritas	4.49%	4	89
40	Delage	4.17%	3	72
41	Lola	4.00%	3	75
42	Simca-Gordini	3.93%	7	178
43	Bugatti	3.57%	2	56
44	Lotus	3.53%	33	934
45	BMW	3.37%	3	89
46	Simca	3.23%	1	31
47	HWM	2.23%	4	179
48	Frazer-Nash	1.85%	1	54
49	Alta	1.30%	1	77
50	Emeryson	1.28%	1	78

Finishing position: