1971-3-Questor Grand Prix
Questor Grand Prix
28 Marzo 1971 – Ontario
64 giri x 5,139 km = 328,896 km
ELENCO ISCRITTI
| N° | Pilota | Squadra | Costruttore | Motore | Giro |
| 2 | Emerson FITTIPALDI | Team Lotus | Lotus 72 | Ford Cosworth V8 | 21 |
| 3 | Reine WISELL | Team Lotus | Lotus 72 | Ford Cosworth V8 | 27 |
| 4 | Jacky ICKX | Scuderia Ferrari | Ferrari 312B | Ferrari F12 | 11 |
| 5 | Mario ANDRETTI | Scuderia Ferrari | Ferrari 312B | Ferrari F12 | 1 |
| 6 | Denny HULME | Bruce McLaren Motor Racing | McLaren M19A | Ford Cosworth V8 | 3 |
| 7 | Peter GETHIN | Bruce McLaren Motor Racing | McLaren M14A | Ford Cosworth V8 | 8 |
| 8 | Jackie STEWART | Team Tyrrell | Tyrrell 001 | Ford Cosworth V8 | 2 |
| 10 | Chris AMON | Equipe Matra Sports | Matra MS120B | Matra V12 | 4 |
| 12 | Pedro RODRIGUEZ | Yardley Team BRM | BRM P160 | BRM V12 | 10 |
| 14 | Jo SIFFERT | Yardley Team BRM | BRM P160 | BRM V12 | 6 |
| 15 | Howden GANLEY | Yardley Team BRM | BRM P153 | BRM V12 | 9 |
| 17 | Derek BELL | Tom Wheatcroft Racing | March 701 | Ford Cosworth V8 | 15 |
| 18 | Henri PESCAROLO | Frank Williams Racing Cars | March 711 | Ford Cosworth V8 | 20 |
| 19 | Graham HILL | Motor Racing Developments Ltd | Brabham BT34 | Ford Cosworth V8 | 26 |
| 20 | Tim SCHENKEN | Motor Racing Developments Ltd | Brabham BT33 | Ford Cosworth V8 | 5 |
| 21 | Ronnie PETERSON | STP March Racing Team | March 711 | Ford Cosworth V8 | 18 |
| 25 | John CANNON | STP March Racing Team | March 701 | Ford Cosworth V8 | 12 |
| 26 | Mark DONOHUE | Penske Racing Enterprises | Lola T192 (F5000) | Chevrolet V8 | 14 |
| 27 | George FOLLMER | Team Lotus | Lotus 70 (F5000) | Ford V8 | 30 |
| 28 | AJ FOYT | Agapiou Brothers | McLaren M10B (F5000) | Chevrolet V8 | 29 |
| 29 | Ron GRABLE | Charlie Hayes Racing Ltd | Lola T190 (F5000) | Chevrolet V8 | 7 |
| 30 | Sam POSEY | Champcarr Inc | Surtees TS8 (F5000) | Chevrolet V8 | 22 |
| 31 | Peter REVSON | Milestone Racing Team | Surtees TS8 (F5000) | Chevrolet V8 | 24 |
| 32 | Swede SAVAGE | Junor-Tarozzi Engineering | Eagle Mk 5 (F5000) | Plymouth V8 | 25 |
| 33 | Al UNSER | Kastner-Brophy Racing | Lola T192 (F5000) | Chevrolet V8 | 28 |
| 34 | Tony ADAMOWICZ | American Racing Associates | Lola T192 (F5000) | Chevrolet V8 | 17 |
| 36 | Gus HUTCHISON | Aero Structures Developments | ASD American (F5000) | Chevrolet V8 | 19 |
| 37 | Lou SELL | Autocomp-Smothers Brothers Racing Team | Lola T192 (F5000) | Chevrolet V8 | 13 |
| 38 | Bobby UNSER | Charlie Hayes Racing Ltd | Lola T190 (F5000) | Chevrolet V8 | 16 |
| 39 | Bob BONDURANT | Competition Developments-Paul Newman | Lola T192 (F5000) | Chevrolet V8 | 23 |
| 40 | David HOBBS | Hogan Racing Ltd | McLaren M10B (F5000) | Chevrolet V8 | f |
| 41 | Jack BYERS | Competition Developments-Paul Newman | Lola T190 (F5000) | Chevrolet V8 | f |
| 42 | Pete LOVELY | Pete Lovely Volkswagen Inc. | Lotus 49B | Ford Cosworth V8 | f |
QUALIFICA
| 1 | Jackie Stewart | Tyrrell 001 – Ford | 1.41.257 |
| 2 | Chris Amon | Matra MS120B – Ford | 1.41.275 |
| 3 | Jacky Ickx | Ferrari 312 B | 1.41.531 |
| 4 | Denny Hulme | McLaren M19A – Ford | 1.42.458 |
| 5 | Pedro Rodríguez | BRM P160 | 1.42.473 |
| 6 | Graham Hill | Brabham BT34 – Ford | 1.42.763 |
| 7 | Mark Donohue | Lola T192 – Chevrolet | 1.43.211 |
| 8 | Jo Siffert | BRM P160 | 1.43.350 |
| 9 | Emerson Fittipaldi | Lotus 72C – Ford | 1.43.358 |
| 10 | George Follmer | Lotus 70 – Ford | 1.43.474 |
| 11 | Reine Wisell | Lotus 72C – Ford | 1.43.535 |
| 12 | Mario Andretti | Ferrari 312 B | 1.43.542 |
| 13 | Henri Pescarolo | March 711 – Ford | 1.43.709 |
| 14 | Tim Schenken | Brabham BT33 – Ford | 1.43.772 |
| 15 | Sam Posey | Surtees TS8 – Chevrolet | 1.44.128 |
| 16 | John Cannon | March 701 – Ford | 1.44.231 |
| 17 | Ronnie Peterson | March 711 – Ford | 1.44.360 |
| 18 | Howden Ganley | BRM P153 | 1.44.739 |
| 19 | Derek Bell | March 701 – Ford | 1.44.977 |
| 20 | Peter Gethin | McLaren M14A – Ford | 1.45.310 |
| 21 | Lou Sell | Lola T192 – Chevrolet | 1.45.397 |
| 22 | Ron Grable | Lola T190 – Chevrolet | 1.45.402 |
| 23 | Bob Bondurant | Lola T192 – Chevrolet | 1.45.528 |
| 24 | Peter Revson | Surtees TS8 – Chevrolet | 1.45.668 |
| 25 | Tony Adamowicz | Lola T192 – Chevrolet | 1.47.831 |
| 26 | Al Unser | Lola T192 – Chevrolet | 1.48.172 |
| 27 | Bobby Unser | Lola T190 – Chevrolet | 1.48.512 |
| 28 | Gus Hutchison | ASD 01 – Chevrolet | 1.50.954 |
| 29 | Swede Savage | Eagle 69 – Plymouth | 1.51.509 |
| 30 | A.J.Foyt | McLaren M10B – Chevrolet | 1.52.229 |
| 31 | David Hobbs | McLaren M10B – Chevrolet | – |
| 32 | Pete Lovely | Lotus 49B – Ford | – |
| 33 | Jack Byers | Lola T190 – Chevrolet |
CLASSIFICA
| Pos | # | Giro | ||
|---|---|---|---|---|
| 1 | 5 | Mario Andretti | Ferrari 312 B | 64 |
| 2 | 8 | Jackie Stewart | Tyrrell 001 – Ford | 64 |
| 3 | 6 | Denny Hulme | McLaren M19A – Ford | 64 |
| 4 | 10 | Chris Amon | Matra MS120B – Ford | 64 |
| 5 | 20 | Tim Schenken | Brabham BT33 – Ford | 61 |
| 6 | 14 | Jo Siffert | BRM P160 | 61 |
| 7 | 29 | Ron Grable | Lola T190 – Chevrolet | 61 |
| 8 | 7 | Peter Gethin | McLaren M14A – Ford | 61 |
| 9 | 15 | Howden Ganley | BRM P153 | 61 |
| ab | 25 | John Cannon | March 701 – Ford | 60 |
| ab | 37 | Lou Sell | Lola T192 – Chevrolet | 59 |
| ab | 12 | Pedro Rodríguez | BRM P160 | 53 |
| ab | 17 | Derek Bell | March 701 – Ford | 46 |
| ab | 21 | Ronnie Peterson | March 711 – Ford | 43 |
| ab | 34 | Tony Adamowicz | Lola T192 – Chevrolet | 43 |
| ab | 36 | Gus Hutchison | ASD 01 – Chevrolet | 42 |
| ab | 38 | Bobby Unser | Lola T190 – Chevrolet | 40 |
| ab | 26 | Mark Donohue | Lola T192 – Chevrolet | 36 |
| ab | 4 | Jacky Ickx | Ferrari 312 B | 34 |
| ab | 2 | Emerson Fittipaldi | Lotus 72C – Ford | 25 |
| ab | 18 | Henri Pescarolo | March 711 – Ford | 24 |
| ab | 19 | Graham Hill | Brabham BT34 – Ford | 18 |
| ab | 11 | Reine Wisell | Lotus 72C – Ford | 17 |
| ab | 27 | George Follmer | Lotus 70 – Ford | 0 |
| ab | 28 | A.J.Foyt | McLaren M10B – Chevrolet | 0 |
| ab | 30 | Sam Posey | Surtees TS8 – Chevrolet | 0 |
| ab | 31 | Peter Revson | Surtees TS8 – Chevrolet | 0 |
| ab | 32 | Swede Savage | Eagle 69 – Plymouth | 0 |
| ab | 33 | Al Unser | Lola T192 – Chevrolet | 0 |
| ab | 39 | Bob Bondurant | Lola T192 – Chevrolet | 0 |
| f | 40 | Pete Lovely | Lotus 49B – Ford | |
| f | 45 | David Hobbs | McLaren M10B – Chevrolet | |
| f | 47 | Jack Byers | Lola T190 – Chevrolet |
