Highest 2nd Place Finish Ratio

Finishing position:

Pos	Engine Manufacturer	2nd Place Finish Ratio	2nd Place Finishes	Races
1	Cooper	100.00%	1	1
1	Ockelbo	100.00%	1	1
3	Cadillac	33.33%	1	3
4	Kuchen	20.00%	2	10
5	Vincent	16.66%	1	6
5	Vega	16.66%	1	6
7	Repco	14.91%	27	181
8	Kollektiv	12.50%	1	8
9	Citroën	11.76%	2	17
10	Lancia	11.42%	4	35
11	TAG-Heuer	11.29%	14	124
12	TAG	11.11%	15	135
13	MG	10.20%	5	49
14	EMW	10.00%	1	10
15	Red Bull	8.69%	8	92
16	Talbot-Lago	8.33%	29	348
17	Connaught	7.97%	11	138
18	Mercedes	7.85%	234	2978
19	Ferrari	7.61%	363	4765
20	Vanwall	7.36%	7	95
21	Porsche	6.95%	13	187
22	Delage	6.75%	5	74
23	Bristol	6.20%	19	306
24	Honda RBPT	6.08%	18	296
25	Cisitalia	5.98%	7	117
26	BMW	5.76%	52	902
27	Renault	5.63%	151	2679
28	Honda	5.58%	73	1307
29	Riley	5.55%	3	54
30	Veritas	5.31%	5	94
31	Climax	5.16%	109	2111
32	Lea-Francis	5.00%	6	120
33	JAP	4.87%	2	41
34	Simca-Gordini	4.65%	8	172
35	Lotus	4.59%	4	87
36	Maserati	4.33%	74	1708
37	BRM	4.28%	50	1166
38	ERA	4.21%	10	237
39	Playlife	4.08%	4	98
40	Alfa Romeo	3.90%	31	794
41	Ford	3.75%	330	8796
42	Alta	3.57%	14	392
43	OSCA	3.50%	2	57
44	Matra	3.20%	6	187
45	Borgward	3.12%	1	32
46	Offenhauser	3.03%	12	395
47	Gordini	2.96%	7	236
48	Chevrolet	2.81%	14	498
49	Aston Martin	2.77%	1	36
50	Frazer-Nash	2.12%	1	47
51	Peugeot	1.92%	5	260
52	Mugen-Honda	1.36%	4	294
53	BWT Mercedes	1.31%	1	76
54	Toyota	1.30%	6	459
55	Supertec	1.02%	1	98
56	Judd	0.99%	4	403
57	Hart	0.91%	5	545
58	Delahaye	0.74%	1	134
59	Yamaha	0.38%	1	260

Finishing position: