Constructors' championship 1981Final standings

1981Constructors’ championship

Williams took the 1981 title by 34 points from Brabham, with 4 wins.

1981 Constructors’ Champion

British

95Points

4Wins

Round by round

Points after each round

Show the chart as a table

Round	Williams	Brabham	Renault	Ligier	Ferrari
R1 · United States Grand Prix West	15	4	0	0	0
R2 · Brazilian Grand Prix	30	4	0	1	0
R3 · Argentine Grand Prix	39	13	6	1	0
R4 · San Marino Grand Prix	43	25	6	1	2
R5 · Belgian Grand Prix	52	25	6	7	5
R6 · Monaco Grand Prix	58	25	6	11	17
R7 · Spanish Grand Prix	61	25	6	17	26
R8 · French Grand Prix	61	29	18	17	28
R9 · British Grand Prix	67	31	18	21	28
R10 · German Grand Prix	67	43	24	25	28
R11 · Austrian Grand Prix	72	47	30	34	28
R12 · Dutch Grand Prix	76	56	39	34	28
R13 · Italian Grand Prix	86	57	48	34	30
R14 · Canadian Grand Prix	86	59	48	43	34
R15 · Caesars Palace Grand Prix	95	61	54	44	34

After round15 · Caesars Palace Grand Prix

Timing sheet

Official 1981 constructors’ championship table, after round 15 (Caesars Palace Grand Prix).

1981 constructors' championship standings
Pos	Constructor	Nationality	Wins	Gap	Pts
1 (champion)	WilliamsBritish	British	4	Champion	95Champion
2	BrabhamBritish	British	3	+34	61+34
3	RenaultFrench	French	3	+41	54+41
4	LigierFrench	French	2	+51	44+51
5	FerrariItalian	Italian	2	+61	34+61
6	McLarenBritish	British	1	+67	28+67
7	Team LotusBritish	British	0	+73	22+73
8	ArrowsBritish	British	0	+85	10+85
9up 1 since the previous round	Alfa RomeoSwiss	Swiss	0	+85	10+85
10down 1 since the previous round	TyrrellBritish	British	0	+85	10+85
11	EnsignBritish	British	0	+90	5+90
12	TheodoreHong Kong	Hong Kong	0	+94	1+94
13	ATSItalian	Italian	0	+94	1+94
–	MarchBritish	British	0	+95	0+95
–	FittipaldiBrazilian	Brazilian	0	+95	0+95
–	OsellaItalian	Italian	0	+95	0+95
–	TolemanBritish	British	0	+95	0+95