Statistics Drivers
Misc
Finished
SIFFERT Jo
n
Year
Grand Prix
Grid
Pos
N°
Chassis
Engine
Tyre
1
1962
Belgium
17
10
22
Lotus
21
Climax
L4
Dunlop
2
1962
Germany
17
12
19
Lotus
21
Climax
L4
Dunlop
3
1963
Netherlands
17
7
36
Lotus
24
BRM
V8
Dunlop
4
1963
France
10
6
36
Lotus
24
BRM
V8
Dunlop
5
1963
Mexico
9
9
14
Lotus
24
BRM
V8
Dunlop
6
1964
Monaco
16
8
24
Lotus
24
BRM
V8
Dunlop
7
1964
Netherlands
18
13
36
Brabham
BT11
BRM
V8
Dunlop
8
1964
Britain
16
11
20
Brabham
BT11
BRM
V8
Dunlop
9
1964
Germany
10
4
19
Brabham
BT11
BRM
V8
Dunlop
10
1964
Italy
6
7
12
Brabham
BT11
BRM
V8
Dunlop
11
1964
USA
12
3
22
Brabham
BT11
BRM
V8
Dunlop
12
1965
South Africa
14
7
12
Brabham
BT11
BRM
V8
Dunlop
13
1965
Monaco
10
6
14
Brabham
BT11
BRM
V8
Dunlop
14
1965
Belgium
8
8
21
Brabham
BT11
BRM
V8
Dunlop
15
1965
France
14
6
36
Brabham
BT11
BRM
V8
Dunlop
16
1965
Britain
18
9
16
Brabham
BT11
BRM
V8
Dunlop
17
1965
Netherlands
10
13
28
Brabham
BT11
BRM
V8
Dunlop
18
1965
USA
11
11
16
Brabham
BT11
BRM
V8
Dunlop
19
1965
Mexico
11
4
16
Brabham
BT11
BRM
V8
Dunlop
20
1966
Britain
11
nc
20
Cooper
T81
Maserati
V12
Dunlop
21
1966
USA
13
4
19
Cooper
T81
Maserati
V12
Dunlop
22
1967
Netherlands
16
10
20
Cooper
T81
Maserati
V12
Firestone
23
1967
Belgium
16
7
34
Cooper
T81
Maserati
V12
Firestone
24
1967
France
11
4
18
Cooper
T81
Maserati
V12
Firestone
25
1967
USA
12
4
15
Cooper
T81
Maserati
V12
Firestone
26
1968
South Africa
16
7
19
Cooper
T81
Maserati
V12
Firestone
27
1968
France
11
11
34
Lotus
49
Ford Cosworth
V8
Firestone
28
1968
Britain
4
1
22
Lotus
49B
Ford Cosworth
V8
Firestone
29
1968
USA
12
5
16
Lotus
49B
Ford Cosworth
V8
Firestone
30
1968
Mexico
1
6
16
Lotus
49B
Ford Cosworth
V8
Firestone
31
1969
South Africa
12
4
4
Lotus
49B
Ford Cosworth
V8
Firestone
32
1969
Monaco
5
3
9
Lotus
49B
Ford Cosworth
V8
Firestone
33
1969
Netherlands
10
2
10
Lotus
49B
Ford Cosworth
V8
Firestone
34
1969
France
9
9
3
Lotus
49B
Ford Cosworth
V8
Firestone
35
1969
Britain
9
8
10
Lotus
49B
Ford Cosworth
V8
Firestone
36
1970
South Africa
9
10
16
March
701
Ford Cosworth
V8
Firestone
37
1970
Austria
20
9
3
March
701
Ford Cosworth
V8
Firestone
38
1970
USA
23
9
11
March
701
Ford Cosworth
V8
Firestone
39
1971
Netherlands
8
6
9
BRM
P160
BRM
V12
Firestone
40
1971
France
6
4
14
BRM
P160
BRM
V12
Firestone
41
1971
Britain
3
9
16
BRM
P160
BRM
V12
Firestone
42
1971
Austria
1
1
14
BRM
P160
BRM
V12
Firestone
43
1971
Italy
3
9
20
BRM
P160
BRM
V12
Firestone
44
1971
Canada
2
9
14
BRM
P160
BRM
V12
Firestone
45
1971
USA
6
2
14
BRM
P160
BRM
V12
Firestone
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