| 1981Year |
 |
 |
 |
 |
 |
 
WilliamsFW-07C
/Ford CosworthDFVV8
/Michelin/Goodyear |
 
Tyrrell 010
/Ford CosworthDFVV8
/Michelin/Goodyear
/Avon |
Tyrrell 011
/Ford CosworthDFVV8
/Michelin/Goodyear
/Avon |
 
Brabham BT49C
/Ford CosworthDFVV8
/Michelin/Goodyear |
 
McLaren/M29F
/Ford CosworthDFVV8
/Goodyear |
 |
 |
 |
 |
 |
McLaren/MP4
/Ford CosworthDFVV8
/Goodyear |
 
ATS/D4
/CosworthDFV-V8
/Goodyear(1981) |
ATS/HGS1
/Ford CosworthDFVV8
/Michelin |
 
Lotus88B
/Ford CosworthDFVV8
/Michelin
/Goodyear |
Lotus81
/Ford CosworthDFVV8
/Goodyear |
 |
 |
 |
 |
 |
 
EnsignN180B
/Ford CosworthDFVV8
/Michelin
/Avon |
 
RenaultRE20B
/Renault GordiniEF1 V6Turbo
/Michelin |
 
RAM（ March）
/March 811
/Ford CosworthDFVV8
/Michelin/Avon |
 
FittipaldiF8C
/Ford CosworthDFVV8
/Michelin/Avon
/Pirelli |
 
Alfaromeo179C
/Alfaromeo1260 V12
/Goodyear |
 |
 |
 |
 |
 |
 
Talbot LigierJS17
/MatraMS81 V12
/Michelin |
 
Ferrari126CK
/Ferrari021 V6Turbo
/Michelin |
 
ArrowsA3
/Ford CosworthDFVV8
/Michelin |
 
Osella FA1B
/Ford CosworthDFVV8
/Michelin |
TheodoreTY01
/Ford CosworthDFVV8
/Michelin
/Avon |
 |
|
|
|
|
 
TolemanTG181
/Hart 415T L4Turbo
/Pirelli |
|
|
|
|
