Retirements in a Season

until 1973 Austrian 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	Lubricant Manufacturer	Year	Retirements
1	Shell	1971	65
2	Shell	1970	49
3	Shell	1968	44
4	Shell	1969	40
5	BP	1972	30
6	Shell	1962	21
	Elf	1970	21
	Fina	1973	21
9	Shell	1956	20
10	Esso	1967	19
10	Shell	1972	19
12	BP	1967	18
13	Shell	1951	17
13	Shell	1966	17
15	Esso	1964	15
	Gulf	1969	15
	STP	1970	15
18	Shell	1963	14
18	Duckhams	1972	14
20	Shell	1958	13
20	Esso	1962	13
22	Shell	1957	12
22	Elf	1968	12
24	Shell	1954	11
	BP	1964	11
	Gulf	1970	11
	Esso	1971	11
	Gulf	1971	11
29	Shell	1959	10
	Shell	1967	10
	Elf	1972	10
	Esso	1972	10
	Motul	1972	10
34	Shell	1953	9
	Shell	1964	9
	Texaco	1973	9
37	Shell	1950	8
	Shell	1955	8
	Texaco	1972	8
	STP	1973	8
41	Shell	1952	7
	Shell	1961	7
	BP	1968	7
	Elf	1971	7
45	Elf	1969	6
	Motul	1971	6
	Castrol	1972	6
	Gulf	1973	6
49	Shell	1960	5
50	BP	1962	4
	Shell	1965	4
	Shell	1973	4
	UOP	1973	4
54	Gulf	1968	3
	Fina	1972	3
	Gulf	1972	3
	Castrol	1973	3
	Elf	1973	3
	Sasol	1973	3
60	Esso	1970	2
	STP	1972	2
	Esso	1973	2
63	Esso	1955	1
	BP	1956	1
	BP	1971	1
	BP	1973	1

Finishing position: