13th Place Finish Ratio

until 1975 German 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	Car Manufacturer	13th Place Finish Ratio	13th Place Finishes	Entries
1	Willment	50.00%	1	2
2	Dunn	33.33%	1	3
3	Lyncar	16.67%	1	6
3	Trevis	16.67%	1	6
5	RRA	14.29%	2	14
	HW	14.29%	1	7
	McRae	14.29%	1	7
8	Eifelland	11.11%	1	9
9	Kuzma	10.81%	4	37
10	Fittipaldi	8.33%	1	12
11	Aiden-Cooper	7.69%	1	13
12	JBW	6.25%	1	16
13	Hill	5.88%	1	17
14	Turner	4.35%	1	23
15	Honda	4.17%	2	48
16	HAR	4.00%	1	25
17	Aston Martin	3.85%	1	26
18	Porsche	3.82%	6	157
19	Ensign	3.33%	1	30
19	Gilby	3.33%	1	30
21	Shadow	3.09%	3	97
22	March	2.36%	9	382
23	Lola	2.34%	8	342
24	MG	2.17%	1	46
25	Kurtis Kraft	2.06%	4	194
26	LDS	2.00%	3	150
27	Bugatti	1.79%	1	56
28	ERA	1.75%	4	229
29	BRM	1.53%	12	783
30	Cooper	1.46%	23	1579
31	Delage	1.39%	1	72
32	McLaren	1.33%	8	603
33	Alta	1.30%	1	77
34	Lotus	1.20%	20	1668
35	Surtees	1.19%	4	335
36	Talbot-Lago	1.19%	5	420
37	BMW	1.12%	1	89
37	Veritas	1.12%	1	89
39	Brabham	1.05%	9	855
40	Connaught	0.93%	3	323
41	Chevron	0.92%	1	109
42	Matra	0.74%	1	135
43	Tyrrell	0.59%	1	170
44	Ferrari	0.58%	7	1214
45	HWM	0.56%	1	179
46	Gordini	0.45%	1	222
47	Maserati	0.29%	4	1393

Finishing position: