4th Place Finish Ratio

until 1986 Spanish 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	4th Place Finish Ratio	4th Place Finishes	Entries
1	Darl'Mat-Peugeot	100.00%	1	1
	FA	100.00%	1	1
	Healey	100.00%	1	1
	HWM	100.00%	1	1
	Kaiser	100.00%	1	1
	Lenkin	100.00%	1	1
7	Tatra	33.33%	1	3
8	Castellotti	20.00%	1	5
9	Mercedes	16.28%	7	43
10	FVC	16.04%	17	106
11	BDA	12.50%	2	16
11	Kollektiv	12.50%	1	8
13	Delahaye	10.69%	14	131
14	DB	10.00%	1	10
	Kuchen	10.00%	1	10
	Novi	10.00%	1	10
17	Cisitalia	8.55%	10	117
18	Amilcar	8.00%	2	25
19	Talbot-Lago	7.96%	27	339
20	Ferrari	7.57%	117	1546
21	Bristol	6.93%	21	303
22	Lea-Francis	6.67%	8	120
22	TAG	6.67%	5	75
24	Gordini	6.47%	15	232
25	Honda	6.40%	8	125
26	Frazer-Nash	6.38%	3	47
27	ERA	6.17%	14	227
28	Climax	5.90%	124	2100
29	Simca	5.88%	2	34
29	Citro�n	5.88%	1	17
31	Maserati	5.79%	96	1658
32	Lancia	5.71%	2	35
33	Alta	5.68%	22	387
34	Delage	5.56%	4	72
35	Fiat	5.26%	1	19
36	BRM	5.18%	59	1139
37	Cosworth	5.14%	47	915
38	Lotus	4.60%	4	87
38	Veritas	4.60%	4	87
40	Repco	4.42%	8	181
41	Alfa Romeo	4.20%	31	738
42	Chevrolet	4.19%	19	453
43	MG	4.08%	2	49
44	Ford	3.97%	195	4908
45	Renault	3.93%	16	407
46	BMW	3.71%	15	404
47	Riley	3.70%	2	54
48	Talbot	3.66%	3	82
49	Simca-Gordini	3.59%	6	167
50	OSCA	3.57%	2	56
51	Peugeot	3.45%	1	29
52	Offenhauser	3.41%	12	352
53	Francis	2.94%	1	34
54	Connaught	2.90%	4	138
55	Porsche	2.89%	5	173
56	Aston Martin	2.78%	1	36
57	Matra	2.70%	5	185
58	JAP	2.44%	1	41
59	Vanwall	2.22%	2	90
60	Bugatti	1.82%	1	55
61	Hart	1.80%	4	222

Finishing position: