Race Win Ratio

until 1977 Brands Hatch Group 8 Race

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	Race Win Ratio	Race Wins	Entries
1	Ferguson	50.00%	1	2
1	Mercury	50.00%	1	2
3	EMW	33.33%	7	21
4	IFA	25.00%	2	8
4	Reif	25.00%	2	8
6	Mercedes	23.26%	10	43
7	Alfa Romeo	23.03%	35	152
8	Ralt	16.67%	2	12
9	Vanwall	14.61%	13	89
10	Lancia	12.12%	4	33
11	Ferrari	11.75%	157	1336
12	Matra	9.63%	13	135
13	Tyrrell	9.39%	29	309
14	Lotus	9.31%	170	1826
15	BMW	7.87%	7	89
16	Simca-Gordini	6.74%	12	178
17	Lyncar	6.67%	1	15
18	Connaught	6.50%	21	323
19	Simca	6.45%	2	31
20	Wolf	6.25%	3	48
21	Ligier	6.06%	4	66
22	Maserati	5.90%	82	1390
23	McLaren	5.34%	42	786
24	Eagle	5.26%	2	38
25	Brabham	5.25%	53	1009
26	ERA	5.24%	12	229
27	Cisitalia	5.08%	6	118
28	Ford	4.76%	1	21
29	Talbot-Lago	4.52%	19	420
30	AFM	4.26%	2	47
31	Cooper	4.18%	66	1579
32	Honda	4.17%	2	48
33	BRM	3.76%	30	797
34	Gordini	3.60%	8	222
35	Penske	3.39%	2	59
36	BRP	3.23%	1	31
37	Porsche	3.18%	5	157
38	OSCA	2.78%	1	36
39	Renault	2.70%	1	37
40	March	2.39%	14	585
41	Williams	2.30%	2	87
42	Veritas	2.25%	2	89
43	Lola	2.23%	9	403
44	MG	2.17%	1	46
45	LDS	2.00%	3	150
46	Hesketh	1.85%	2	108
46	Frazer-Nash	1.85%	1	54
48	Bugatti	1.79%	1	56
49	Surtees	1.65%	8	486
50	Delahaye	1.53%	2	131
51	HWM	1.12%	2	179
52	Shadow	0.87%	2	230
53	Chevron	0.66%	1	152

Finishing position: