18th Place Finish Ratio

until 2011 British 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	18th Place Finish Ratio	18th Place Finishes	Entries
1	Dulon	33.33%	1	3
2	Stevens	22.22%	2	9
3	Virgin	12.50%	7	56
4	Aiden-Cooper	7.69%	1	13
5	Hispania	5.36%	3	56
6	Super Aguri	5.13%	4	78
7	Force India	3.17%	4	126
8	Venturi	3.12%	1	32
9	Toro Rosso	3.06%	6	196
10	Kurtis Kraft	1.55%	3	194
11	Shadow	1.15%	3	262
12	Minardi	0.89%	6	676
13	BMW	0.87%	2	229
14	LDS	0.67%	1	150
15	Honda	0.65%	1	154
16	Fittipaldi	0.62%	1	162
17	Surtees	0.61%	3	488
18	Ensign	0.60%	1	168
19	Ligier	0.49%	3	615
20	Red Bull	0.43%	1	234
21	March	0.40%	3	757
22	Williams	0.35%	4	1156
23	Lotus	0.34%	8	2376
24	Cooper	0.32%	5	1579
25	Connaught	0.31%	1	323
26	Maserati	0.29%	4	1393
27	McLaren	0.27%	5	1844
28	Ferrari	0.21%	5	2387
29	Benetton	0.19%	1	520
30	Renault	0.18%	1	568
31	Lola	0.16%	1	615
32	BRM	0.13%	1	797
33	Tyrrell	0.11%	1	930
34	Brabham	0.07%	1	1391

Finishing position: