1991 Formula 1 Season
Constructors
Season Review
Constructors| Pos | Teams | Constructor | Engine | Chassis | Points |
| 1 | Honda Marlboro McLaren | McLaren | Honda RA121E 3.5 V12 | MP4/6 | 139 |
| 2 | Canon Williams Team | Williams | Renault RS3 3.5 V10 | FW14 | 125 |
| 3 | Scuderia Ferrari | Ferrari | Ferrari 037 3.5 V12 | 642 642/2 643 | 56 |
| 4 | Camel Benetton Ford | Benetton | Ford HB5 3.5 V8 | B190B B191 | 38 |
| 5 | Team 7UP Jordan | Jordan | Ford HB4 V8 | 191 | 13 |
| 6 | Braun Tyrrell Honda | Tyrrell | Honda RA101E 3.5 V10 | 020 | 12 |
| 7 | Minardi Team | Minardi | Ferrari 037 3.5 V12 | M191 | 6 |
| 8 | BMS Scuderia Italia SpA | Dallara | Judd GV 3.5 V10 | 191 | 5 |
| 9 | Team Lotus | Lotus | Judd EV 3.5 V8 | 102B | 3 |
| 10 | Motor Racing Developments | Brabham | Yamaha OX99 3.5 V12 | BT60Y | 3 |
| 11 | Larrousse F1 | Lola | Ford Cosworth DFR V8 | LC91 | 2 |
| 12 | Leyton House Racing | Leyton House | Ilmor 2175A V10 | CG911 | 1 |
Modena Team SpA | Lamborghini | Lamborghini 3512 V12 | 291 | ||
Ligier Gitanes | Ligier | Lamborghini 3512 3.5 V12 | JS35 JS35B | ||
Automobiles Gonfaronaise Sportive | AGS | Ford Cosworth DFR 3.5 V8 | JH25 JH25B JH27 | ||
Fondmetal F1 SpA | Fondmetal | Ford Cosworth DFR 3.5 V8 | FA1M-E Fomet-1 | ||
Footwork Grand Prix International | Footwork | Porsche 3512 3.5 V12, Ford Cosworth DFR 3.5 V8 | FA11C FA12 | ||
Coloni Racing Srl | Coloni | Ford Cosworth DFR V8 | C4 |
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