The 2001
Spanish Grand Prix was the fifth of seventeen
Formula One races in the
2001 Formula One World Championship, held on 29 April 2001, at the clockwise
Circuit de Catalunya in
Montmeló, Catalonia, Spain, Before the race,
Ferrari driver
Michael Schumacher and
McLaren driver
David Coulthard were tied for the
World Drivers' Championship lead with 26
championship points each. Ferrari's
Rubens Barrichello was third on 14 championship points, followed by
Williams's
Ralf Schumacher and
Sauber's
Nick Heidfeld with 12 and 7 championship points. Ferrari led the
World Constructors' Championship with 40 championship points, and McLaren were second with 30. Williams were third with 12 championship points, followed by
Jordan on 10 and Sauber on 8. The FIA previously prohibited these devices at the end of , fearing that technology would reduce driver abilities. Several drivers voiced displeasure with the systems' return, but engineers and manufacturers observed that it provided an opportunity for them to demonstrate their technical skills. Following the
San Marino Grand Prix on 15 April, all teams tested
aerodynamics, electronic driver aids, engines, mechanical car components and
tyres at various European racing circuits to prepare for the Spanish Grand Prix. The British-based teams of
Benetton,
British American Racing (BAR),
Jaguar, Jordan, McLaren and Williams and the Paris-based
Prost team tested at England's
Silverstone Circuit from 17 to 19 April. Jordan's
Heinz-Harald Frentzen set the first day's fastest lap time, Sauber, Ferrari and
Minardi tested at Italy's
Mugello Circuit between 18 and 20 April.
Luca Badoer, Ferrari's
test driver, topped the first day's running, Häkkinen had scored four championship points in the season's first four races due to unreliability and sub-par performances, achieving a then-best result of fourth at Imola. He hoped to extend his winning streak in Spain to four successive victories, adding, "No one is too far ahead and there are still plenty of points to be scored. I hope my championship starts here." His teammate Coulthard said he would be prepared for the race, but was aware of Häkkinen's performance at the circuit and that a victory for the latter would return him to championship contention. Following two subpar races, Michael Schumacher stated that he was not concerned after retiring from the San Marino Grand Prix, but believed Ferrari might regain competitiveness and win in Spain. Williams's
Juan Pablo Montoya anticipated a difficult Grand Prix due to his car's pace in recent circuit tests, saying, "I am sure when we get there we will figure it out and hopefully be competitive. It will be quite interesting. For me I am really looking forward to getting to the end of a race to score some points." The event featured eleven teams (each representing a different
constructor) with two drivers each, with two changes from the
season entry list.
Luciano Burti, who had driven for Jaguar from the beginning of the season, was released and replaced by
Pedro de la Rosa, the team's test driver. Burti joined Prost as the second driver change, replacing
Gastón Mazzacane, who was sacked by Prost for breaching a performance clause in his contract after being off teammate
Jean Alesi's pace. Benetton's
Jenson Button had been nursing a shoulder injury for more than a month but entered the race after visiting specialists. Some teams did not use some electronic driver aids in their cars because of reliability issues, and there was less emphasis on cooling the
brakes. Teams disputed the legality of the
Williams FW23's
diffuser after learning of it, but FIA technical delegate
Jo Bauer declared it legal. Ferrari employed temperature sensors inside the
F2001's wheels to monitor their temperatures and the identical front wing as at the San Marino Grand Prix. McLaren used smaller and cleaner front brake ducts to cool the disc and caliper during qualifying and the race. Sauber's
C20 cars remained without power steering because it was deemed too unreliable during testing. BAR tried upward-exiting
exhausts on both
Olivier Panis and
Jacques Villeneuve's
003 cars, as well as a triangular fin behind the front wheels and small
gurney flaps on the front wing. Jaguar again installed a revised front wing as seen at Imola. Arrows's spare car included a new front
suspension, various steering locations for improved geometry and weight reduction, and redesigned front wing endplates with horizontal flip-up
winglets. Benetton, Minardi, Prost and Williams made no external changes to their cars. ==Practice==