11th Place Finish Ratio

until 1961 South African 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	11th Place Finish Ratio	11th Place Finishes	Entries
1	Vauxhall	100.00%	1	1
2	BNC	50.00%	1	2
2	Marchese	50.00%	1	2
4	HRG	33.33%	2	6
4	Beart-Rodger	33.33%	1	3
6	Gilby	25.00%	2	8
6	Hume-Cooper	25.00%	1	4
8	Jennings	20.00%	1	5
8	Lagonda	20.00%	1	5
10	JBW	12.50%	2	16
11	Kuzma	8.11%	3	37
12	RRA	7.14%	1	14
13	Simca	6.45%	2	31
14	Epperly	5.88%	1	17
15	Kurtis Kraft	4.64%	9	194
16	Porsche	4.35%	3	69
17	Aston Martin	4.00%	1	25
18	Bugatti	3.57%	2	56
19	Delage	2.78%	2	72
20	Lotus	2.70%	11	407
21	Cooper	2.50%	28	1118
22	Delahaye	2.29%	3	131
23	Veritas	2.25%	2	89
24	ERA	2.18%	5	229
25	MG	2.17%	1	46
26	Connaught	2.17%	7	323
27	Frazer-Nash	1.85%	1	54
28	Maserati	1.44%	20	1392
29	Talbot-Lago	1.43%	6	420
30	Alfa Romeo	1.33%	2	150
31	Alta	1.30%	1	77
32	HWM	1.12%	2	179
33	Ferrari	0.94%	8	850
34	Gordini	0.90%	2	222
35	Simca-Gordini	0.56%	1	178

Finishing position: