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2005 Formula One World Championship

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"F1 2005" redirects here. For the video games based on the 2005 Formula One season, see F1 05 & F1 Grand Prix.
Fernando Alonso won the drivers' championship with Renault.
Kimi Räikkönen and McLaren were well beaten into second place.
Michael Schumacher took 3rd with Ferrari .
Portal Formula One portal

The 2005 Formula One season was the 56th FIA Formula One World Championship season. It commenced on March 6, 2005, and saw fierce battles, as Fernando Alonso and the Renault F1 team brought home the World Drivers and Constructors Championships, ending five years of dominance by Michael Schumacher and Scuderia Ferrari. With 19 Grands Prix the 2005 season featured the most events ever.

The most-noted aspect of the season was Ferrari's lack of pace, and races came to be dominated by the Renaults and McLarens, especially those of Fernando Alonso and Kimi Räikkönen. After early troubles the McLaren was generally considered the faster package, however technical failures and race incidents meant an inability to translate this into either championship.

The 2005 United States Grand Prix at Indianapolis saw only three out of ten teams race in a bizarre mishap when it turned out (after several failures) that the Michelin tyres for the other seven teams could not be safely used on the surface of the track, causing them to withdraw from the race when the FIA refused a change for safety reasons, insisting on keeping to the letter of the regulations.[1]

After a high-flying 2004 season the most conspicuous drop in performance after Ferrari was BAR-Honda who were banned from two races due to regulations infractions. The Toyota team greatly improved and finished on the podium 5 times. Williams, by their standards, had another a poor season and it was announced at the end of June that BMW would split from the team in a deal with Sauber.

After a good start to the year, and despite a late charge from Kimi Räikkönen, Alonso won the world championship by finishing third in the 2005 Brazilian Grand Prix, becoming the youngest ever F1 world champion.

At the final race in China, Renault's Alonso and Fisichella finished first and fourth, with McLaren-Mercedes' Kimi Räikkönen second, to help Renault clinch their first ever world constructors' championship.

This season was the last season for several famous teams. They were the Sauber, Minardi, BAR and the Jordan team. Meanwhile, this was Rubens Barrichello's last season with the Ferrari team and Felipe Massa's last season with the Sauber team.

This season saw all the drivers except Robert Doornbos, Anthony Davidson and Ricardo Zonta scored world championship point(s) for the season and all the race teams scored world championship points for the season.

Drivers and constructors

The following teams and drivers were competitors in the 2005 FIA Formula One World Championship.

Entrant Constructor Chassis Engine Tyre No Driver No Third driver Test driver(s)
Italy Scuderia Ferrari Marlboro Ferrari F2004M
F2005
Ferrari 054 3.0 V10
Ferrari 055 3.0 V10
B 1 Germany Michael Schumacher n/a Italy Luca Badoer
Spain Marc Gené
2 Brazil Rubens Barrichello
United Kingdom Lucky Strike BAR Honda BAR 007 Honda RA005E 3.0 V10 M 3 United Kingdom Jenson Button n/a United Kingdom Anthony Davidson
Brazil Enrique Bernoldi
United Kingdom Adam Carroll
Brazil Tony Kanaan
South Africa Alan van der Merwe
4 Japan Takuma Sato1
United Kingdom Anthony Davidson
France Mild Seven Renault F1 Team Renault R25 Renault RS25 3.0 V10 M 5 Spain Fernando Alonso n/a France Franck Montagny
Brazil Lucas Di Grassi
Poland Robert Kubica
Switzerland Giorgio Mondini
6 Italy Giancarlo Fisichella
United Kingdom BMW.WilliamsF1 Team Williams FW27 BMW P84/5 3.0 V10 M 7 Australia Mark Webber n/a Brazil Antônio Pizzonia
Germany Nico Rosberg
United Kingdom Andy Priaulx
Germany Sebastian Vettel
8 Germany Nick Heidfeld
Brazil Antônio Pizzonia
United Kingdom West McLaren Mercedes
Team McLaren Mercedes 10
McLaren MP4-20 Mercedes FO110R 3.0 V10 M 9 Finland Kimi Räikkönen 35 Spain Pedro de la Rosa
Austria Alexander Wurz
Spain Pedro de la Rosa
Austria Alexander Wurz
United Kingdom Gary Paffett
10 Colombia Juan Pablo Montoya2
Spain Pedro de la Rosa
Austria Alexander Wurz
Switzerland Sauber Petronas Sauber C24 Petronas 05A 3.0 V10 M 11 Canada Jacques Villeneuve none none
12 Brazil Felipe Massa
United Kingdom Red Bull Racing Red Bull RB1 Cosworth TJ2005 3.0 V10 M 14 United Kingdom David Coulthard 37 Italy Vitantonio Liuzzi
Austria Christian Klien
United States Scott Speed
United States Scott Speed
Switzerland Neel Jani
15 Austria Christian Klien3
Italy Vitantonio Liuzzi
Japan Panasonic Toyota Racing Toyota TF105
TF105B
Toyota RVX-05 3.0 V10 M 16 Italy Jarno Trulli 38 BrazilRicardo Zonta
France Olivier Panis
France Olivier Panis
Australia Ryan Briscoe
France Franck Perera
Spain Borja García
17 Germany Ralf Schumacher
Brazil Ricardo Zonta
Republic of Ireland Jordan Grand Prix Jordan EJ15
EJ15B
Toyota RVX-05 3.0 V10 B 18 Portugal Tiago Monteiro 39 Netherlands Robert Doornbos
France Franck Montagny
Denmark Nicolas Kiesa
Japan Sakon Yamamoto
Netherlands Nicky Pastorelli
Mexico Mario Domínguez
19 India Narain Karthikeyan
Italy Minardi F1 Team Minardi PS04B
PS05
Cosworth TJ2005 3.0 V10 B 20 Austria Patrick Friesacher 40 Israel Chanoch Nissany7
Italy Enrico Toccacelo8
Israel Chanoch Nissany
Uruguay Juan Cáceres
Spain Roldán Rodríguez
Netherlands Robert Doornbos5
21 Netherlands Christijan Albers

Driver changes

The most noticeable change to the 2005 season was its driver lineup — only 7 drivers raced for the same team with which they began the 2004 season, another 7 drivers switched to new teams.

Team changes

Red Bull Racing, which took over the Jaguar team, ran with Cosworth engines. Red Bull's lead driver is veteran Scotsman David Coulthard, paired with Christian Klien, the '04 Jaguar driver. Red Bull performed well, scoring 11 points after the first two events. Toyota-powered Jordan Grand Prix was purchased by Midland Group, although the team continued as Jordan until 2006. Sauber switched from Bridgestone to Michelin tyres over the winter, further severing their ties with the Ferrari team.

Shortly after the United States Grand Prix, Peter Sauber sold BMW a majority share in his Sauber team, which announced its intention to run as BMW's factory team in 2006.

Formula One 2005 race schedule

Rd. Grand Prix Circuit City / Location Date Time
1 Australia Australian Grand Prix Albert Park Grand Prix Circuit Melbourne 6 March 14:00
2 Malaysia Malaysian Grand Prix Sepang International Circuit Kuala Lumpur 20 March 15:00
3 Bahrain Bahrain Grand Prix Bahrain International Circuit Sakhir 3 April 14:30
4 San Marino San Marino Grand Prix Autodromo Enzo e Dino Ferrari Imola 24 April 14:00
5 Spain Spanish Grand Prix Circuit de Catalunya Barcelona 8 May 14:00
6 Monaco Monaco Grand Prix Circuit de Monaco Monte-Carlo 22 May 14:00
7 Europe European Grand Prix Nürburgring Nürburg 29 May 14:00
8 Canada Canadian Grand Prix Circuit Gilles Villeneuve Montreal 12 June 13:00
9 United States United States Grand Prix Indianapolis Motor Speedway Indianapolis 19 June 14:00
10 France French Grand Prix Circuit de Nevers Magny-Cours 3 July 14:00
11 United Kingdom British Grand Prix Silverstone Circuit Silverstone 10 July 14:00
12 Germany German Grand Prix Hockenheimring Hockenheim 24 July 14:00
13 Hungary Hungarian Grand Prix Hungaroring Budapest 31 July 14:00
14 Turkey Turkish Grand Prix Istanbul Park Istanbul 21 August 15:00
15 Italy Italian Grand Prix Autodromo Nazionale Monza Monza 4 September 14:00
16 Belgium Belgian Grand Prix Circuit de Spa-Francorchamps Spa 11 September 14:00
17 Brazil Brazilian Grand Prix Autódromo José Carlos Pace São Paulo 25 September 14:00
18 Japan Japanese Grand Prix Suzuka Circuit Suzuka 9 October 14:00
19 China Chinese Grand Prix Shanghai International Circuit Shanghai 16 October 14:00

Results and standings

The 2005 Formula One calendar featured a new event in Turkey, just miles from the Europe-Asia dividing line. The newly-built circuit in Istanbul joined the 2004 newcomers Bahrain and China. The 2005 season witnessed two of the hottest grands prix ever: the track temperature at the beginning of the Malaysian event was 51°C (124°F), while in Bahrain the mercury soared past 56°C (133°F).

Grands Prix

Rd. Grand Prix Pole Position Fastest Lap Winning Driver Constructor Report
1 Australia Australian Grand Prix Italy Giancarlo Fisichella Spain Fernando Alonso Italy Giancarlo Fisichella France Renault Report
2 Malaysia Malaysian Grand Prix Spain Fernando Alonso Finland Kimi Räikkönen Spain Fernando Alonso France Renault Report
3 Bahrain Bahrain Grand Prix Spain Fernando Alonso Spain Pedro de la Rosa Spain Fernando Alonso France Renault Report
4 San Marino San Marino Grand Prix Finland Kimi Räikkönen Germany Michael Schumacher Spain Fernando Alonso France Renault Report
5 Spain Spanish Grand Prix Finland Kimi Räikkönen Italy Giancarlo Fisichella Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
6 Monaco Monaco Grand Prix Finland Kimi Räikkönen Germany Michael Schumacher Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
7 Europe European Grand Prix Germany Nick Heidfeld Spain Fernando Alonso Spain Fernando Alonso France Renault Report
8 Canada Canadian Grand Prix United Kingdom Jenson Button Finland Kimi Räikkönen Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
9 United States United States Grand Prix Italy Jarno Trulli Germany Michael Schumacher Germany Michael Schumacher Italy Ferrari Report
10 France French Grand Prix Spain Fernando Alonso Finland Kimi Räikkönen Spain Fernando Alonso France Renault Report
11 United Kingdom British Grand Prix Spain Fernando Alonso Finland Kimi Räikkönen Colombia Juan Pablo Montoya United Kingdom McLaren-Mercedes Report
12 Germany German Grand Prix Finland Kimi Räikkönen Finland Kimi Räikkönen Spain Fernando Alonso France Renault Report
13 Hungary Hungarian Grand Prix Germany Michael Schumacher Finland Kimi Räikkönen Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
14 Turkey Turkish Grand Prix Finland Kimi Räikkönen Colombia Juan Pablo Montoya Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
15 Italy Italian Grand Prix Colombia Juan Pablo Montoya Finland Kimi Räikkönen Colombia Juan Pablo Montoya United Kingdom McLaren-Mercedes Report
16 Belgium Belgium Grand Prix Colombia Juan Pablo Montoya Germany Ralf Schumacher Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
17 Brazil Brazilian Grand Prix Spain Fernando Alonso Finland Kimi Räikkönen Colombia Juan Pablo Montoya United Kingdom McLaren-Mercedes Report
18 Japan Japanese Grand Prix Germany Ralf Schumacher Finland Kimi Räikkönen Finland Kimi Räikkönen United Kingdom McLaren-Mercedes Report
19 China Chinese Grand Prix Spain Fernando Alonso Finland Kimi Räikkönen Spain Fernando Alonso France Renault Report

Drivers

Pos Driver AUS
Australia
MAL
Malaysia
BHR
Bahrain
SMR
San Marino
ESP
Spain
MON
Monaco
EUR
European Union
CAN
Canada
USA
United States
FRA
France
GBR
United Kingdom
GER
Germany
HUN
Hungary
TUR
Turkey
ITA
Italy
BEL
Belgium
BRA
Brazil
JPN
Japan
CHN
China
Pts
1 Spain Fernando Alonso 3 1 1 1 2 4 1 Ret DNS 1 2 1 11 2 2 2 3 3 1 133
2 Finland Kimi Räikkönen 8 9 3 Ret 1 1 11 1 DNS 2 3 Ret 1 1 4 1 2 1 2 112
3 Germany Michael Schumacher Ret 7 Ret 2 Ret 7 5 2 1 3 6 5 2 Ret 10 Ret 4 7 Ret 62
4 Colombia Juan Pablo Montoya 6 4 INJ INJ 7 5 7 DSQ DNS Ret 1 2 Ret 3 1 14 1 Ret Ret 60
5 Italy Giancarlo Fisichella 1 Ret Ret Ret 5 12 6 Ret DNS 6 4 4 9 4 3 Ret 5 2 4 58
6 Germany Ralf Schumacher 12 5 4 9 4 6 Ret 6 INJ 7 8 6 3 12 6 7 8 8 3 45
7 Italy Jarno Trulli 9 2 2 5 3 10 8 Ret DNS 5 9 14 4 6 5 Ret 13 Ret 15 43
8 Brazil Rubens Barrichello 2 Ret 9 Ret 9 8 3 3 2 9 7 10 10 10 12 5 6 11 12 38
9 United Kingdom Jenson Button 11 Ret Ret DSQ EX EX 10 Ret DNS 4 5 3 5 5 8 3 7 5 8 37
10 Australia Mark Webber 5 Ret 6 7 6 3 Ret 5 DNS 12 11 NC 7 Ret 14 4 NC 4 7 36
11 Germany Nick Heidfeld Ret 3 Ret 6 10 2 2 Ret DNS 14 12 11 6 Ret INJ INJ INJ INJ INJ 28
12 United Kingdom David Coulthard 4 6 8 11 8 Ret 4 7 DNS 10 13 7 Ret 7 15 Ret Ret 6 9 24
13 Brazil Felipe Massa 10 10 7 10 11 9 14 4 DNS Ret 10 8 14 Ret 9 10 11 10 6 11
14 Canada Jacques Villeneuve 13 Ret 11 4 Ret 11 13 9 DNS 8 14 15 Ret 11 11 6 12 12 10 9
15 Austria Christian Klien 7 8 DNS 8 DNS Ret 15 9 Ret 8 13 9 9 9 5 9
16 Portugal Tiago Monteiro 16 12 10 13 12 13 15 10 3 13 17 17 13 15 17 8 Ret 13 11 7
17 Austria Alexander Wurz 3 6
18 India Narain Karthikeyan 15 11 Ret 12 13 Ret 16 Ret 4 15 Ret 16 12 14 20 11 15 15 Ret 5
19 Netherlands Christijan Albers Ret 13 13 Ret Ret 14 17 11 5 Ret 18 13 NC Ret 19 12 14 16 16 4
20 Spain Pedro de la Rosa 5 4
21 Austria Patrick Friesacher 17 Ret 12 Ret Ret Ret 18 Ret 6 Ret 19 3
22 Brazil Antônio Pizzonia 7 15 Ret Ret 13 2
23 Japan Takuma Sato 14 Ret DSQ EX EX 12 Ret DNS 11 16 12 8 9 16 Ret 10 DSQ Ret 1
24 Italy Vitantonio Liuzzi 8 Ret Ret 9 1
25 Netherlands Robert Doornbos 18 Ret 13 18 13 Ret 14 14 0
United Kingdom Anthony Davidson Ret 0
Brazil Ricardo Zonta DNS 0
Pos Driver AUS
Australia
MAL
Malaysia
BHR
Bahrain
SMR
San Marino
ESP
Spain
MON
Monaco
EUR
European Union
CAN
Canada
USA
United States
FRA
France
GBR
United Kingdom
GER
Germany
HUN
Hungary
TUR
Turkey
ITA
Italy
BEL
Belgium
BRA
Brazil
JPN
Japan
CHN
China
Pts
Colour Result
Gold Winner
Silver Second place
Bronze Third place
Green Points finish
Blue Non-points finish
Non-classified finish (NC)
Purple Retired (Ret)
Red Did not qualify (DNQ)
Did not pre-qualify (DNPQ)
Black Disqualified (DSQ)
White Did not start (DNS)
Withdrew (WD)
Race cancelled (C)
Blank Did not practice (DNP)
Did not arrive (DNA)
Excluded (EX)

Note that bold indicates pole position, and italics indicate fastest lap.

Pos Driver Constructor(s) Starts Wins Podiums Poles F.Laps Points
1 Spain Fernando Alonso France Renault 18 7 15 6 2 133
2 Finland Kimi Räikkönen United Kingdom McLaren-Mercedes 18 7 12 5 10 112
3 Germany Michael Schumacher Italy Ferrari 19 1 5 1 3 62
4 Colombia Juan Pablo Montoya United Kingdom McLaren-Mercedes 16 3 5 2 1 60
5 Italy Giancarlo Fisichella France Renault 18 1 3 1 1 58
6 Germany Ralf Schumacher Japan Toyota 18 0 2 1 1 45
7 Italy Jarno Trulli Japan Toyota 18 0 3 1 0 43
8 Brazil Rubens Barrichello Italy Ferrari 19 0 4 0 0 38
9 United Kingdom Jenson Button United Kingdom BAR-Honda 16 0 2 1 0 37
10 Australia Mark Webber United Kingdom Williams-BMW 18 0 1 0 0 36
11 Germany Nick Heidfeld United Kingdom Williams-BMW 13 0 3 1 0 28
12 United Kingdom David Coulthard United Kingdom Red Bull-Cosworth 18 0 0 0 0 24
13 Brazil Felipe Massa Switzerland Sauber-Petronas 18 0 0 0 0 11
14 Canada Jacques Villeneuve Switzerland Sauber-Petronas 18 0 0 0 0 9
15 Austria Christian Klien United Kingdom Red Bull-Cosworth 14 0 0 0 0 9
16 Portugal Tiago Monteiro Republic of Ireland Jordan-Toyota 19 0 1 0 0 7
17 Austria Alexander Wurz United Kingdom McLaren-Mercedes 1 0 1 0 0 6
18 India Narain Karthikeyan Republic of Ireland Jordan-Toyota 19 0 0 0 0 5
19 Netherlands Christijan Albers Italy Minardi-Cosworth 19 0 0 0 0 4
20 Spain Pedro de la Rosa United Kingdom McLaren-Mercedes 1 0 0 0 1 4
21 Austria Patrick Friesacher Italy Minardi-Cosworth 11 0 0 0 0 3
22 Brazil Antônio Pizzonia United Kingdom Williams-BMW 5 0 0 0 0 2
23 Japan Takuma Sato United Kingdom BAR-Honda 15 0 0 0 0 1
24 Italy Vitantonio Liuzzi United Kingdom Red Bull-Cosworth 4 0 0 0 0 1
25 Netherlands Robert Doornbos Italy Minardi-Cosworth 8 0 0 0 0 0
United Kingdom Anthony Davidson United Kingdom BAR-Honda 1 0 0 0 0 0
Brazil Ricardo Zonta Japan Toyota 0 0 0 0 0 0

Constructors

Standing by constructor

Pos Constructor Car
no.
AUS
Australia
MAL
Malaysia
BHR
Bahrain
SMR
San Marino
ESP
Spain
MON
Monaco
EUR
European Union
CAN
Canada
USA
United States
FRA
France
GBR
United Kingdom
GER
Germany
HUN
Hungary
TUR
Turkey
ITA
Italy
BEL
Belgium
BRA
Brazil
JPN
Japan
CHN
China
Pts
1 France Renault 5 3 1 1 1 2 4 1 Ret DNS 1 2 1 11 2 2 2 3 3 1 191
6 1 Ret Ret Ret 5 12 6 Ret DNS 6 4 4 9 4 3 Ret 5 2 4
2 United Kingdom McLaren Mercedes 9 8 9 3 Ret 1 1 11 1 DNS 2 3 Ret 1 1 4 1 2 1 2 182
10 6 4 5 3 7 5 7 DSQ DNS Ret 1 2 Ret 3 1 14 1 Ret Ret
3 Italy Ferrari 1 Ret 7 Ret 2 Ret 7 5 2 1 3 6 5 2 Ret 10 Ret 4 7 Ret 100
2 2 Ret 9 Ret 9 8 3 3 2 9 7 10 10 10 12 5 6 11 12
4 Japan Toyota 17 12 5 4 9 4 6 Ret 6 DNS 7 8 6 3 12 6 7 8 8 3 88
16 9 2 2 5 3 10 8 Ret DNS 5 9 14 4 6 5 Ret 13 Ret 15
5 United Kingdom Williams BMW 7 5 Ret 6 7 6 3 Ret 5 DNS 12 11 Ret 7 Ret 14 4 NC 4 7 66
8 Ret 3 Ret 6 10 2 2 Ret DNS 14 12 11 6 Ret 7 15 Ret Ret 13
6 United Kingdom BAR Honda 3 11 Ret Ret DSQ EX EX 10 Ret DNS 4 5 3 5 5 8 3 7 5 8 38
4 14 Ret Ret DSQ EX EX 12 Ret DNS 11 16 12 8 9 16 Ret 10 DSQ Ret
7 United Kingdom RBR Cosworth 14 4 6 8 11 8 Ret 4 7 DNS 10 13 7 Ret 7 15 Ret Ret 6 9 34
15 7 8 DNS 8 Ret Ret 9 8 DNS Ret 15 9 Ret 8 13 9 9 9 5
8 Switzerland Sauber Petronas 12 10 10 7 10 11 9 14 4 DNS Ret 10 8 14 Ret 9 10 11 10 6 20
11 13 Ret 11 4 Ret 11 13 9 DNS 8 14 15 Ret 11 11 6 12 12 10
9 Republic of Ireland Jordan Toyota 18 16 12 10 13 12 13 15 10 3 13 17 17 13 15 17 8 Ret 13 11 12
19 15 11 Ret 12 13 Ret 16 Ret 4 15 Ret 16 12 14 20 11 15 15 Ret
10 Italy Minardi Cosworth 21 Ret 13 13 Ret Ret 14 17 11 5 Ret 18 13 NC Ret 19 12 14 16 16 7
20 17 Ret 12 Ret Ret Ret 18 Ret 6 Ret 19 18 Ret 13 18 13 Ret 14 14
Pos Constructor Car
no.
AUS
Australia
MAL
Malaysia
BHR
Bahrain
SMR
San Marino
ESP
Spain
MON
Monaco
EUR
European Union
CAN
Canada
USA
United States
FRA
France
GBR
United Kingdom
GER
Germany
HUN
Hungary
TUR
Turkey
ITA
Italy
BEL
Belgium
BRA
Brazil
JPN
Japan
CHN
China
Pts
Colour Result
Gold Winner
Silver Second place
Bronze Third place
Green Points finish
Blue Non-points finish
Non-classified finish (NC)
Purple Retired (Ret)
Red Did not qualify (DNQ)
Did not pre-qualify (DNPQ)
Black Disqualified (DSQ)
White Did not start (DNS)
Withdrew (WD)
Race cancelled (C)
Blank Did not practice (DNP)
Did not arrive (DNA)
Excluded (EX)
Pos Constructor Chassis Engine Tyre Starts Wins Podiums Poles F.Laps Points
1 France Renault R25 France Renault M 18 8 18 7 3 191
2 United Kingdom McLaren MP4-20 Germany Mercedes M 18 10 18 7 12 182
3 Italy Ferrari 2004M
F2005
Italy Ferrari B 19 1 9 1 3 100
4 Japan Toyota TF105
TF105B
Japan Toyota M 18 0 5 2 1 88
5 United Kingdom Williams FW27 Germany BMW M 18 0 4 1 0 66
6 United Kingdom BAR 007 Japan Honda M 16 0 2 1 0 38
7 United Kingdom Red Bull RB1 United Kingdom Cosworth M 18 0 0 0 0 34
8 Switzerland Sauber C24 Malaysia Petronas M 18 0 0 0 0 20
9 Republic of Ireland Jordan EJ15
EJ15B
Japan Toyota B 19 0 1 0 0 12
10 Italy Minardi PS04
PS05
United Kingdom Cosworth B 19 0 0 0 0 7

Rules changes

For a time there existed a distinct possibility that some teams would be running three race cars per grand prix. (Fewer than 10 teams, or 20 cars, starting on the grid would have resulted in some teams running three cars, under an obscure term in the Concorde Agreement.) By the first round of the season, though, there were ten teams, as Red Bull completed their takeover of Jaguar and were ready to race in Australia. Minardi, which initially received an injunction allowing them to compete despite their cars' non-conformity to new 2005 technical regulations, later modified their cars to adhere to 2005 regulations.

Qualifying

The first six races of the 2005 season used a new qualifying format, marking the third year in five with sharply-revised qualifying rules. Grid position was determimed by aggregate times from two single-lap flying runs, one Saturday afternoon and one Sunday morning. Refueling was allowed after the first qualifying run Saturday; however, the car must have been fuelled for the race for Sunday's qualifying. (Although some rules changes are brought about to even the playing field or to reduce costs, this rule change was prompted by the typhoon which rescheduled qualifying for the 2004 Japanese Grand Prix). Adverse weather conditions affecting either qualifying session impacted the final, aggregate time.

On May 24, the ten team bosses met with Max Mosley and recommended a return to a single, one-lap qualifying run on Saturday on race fuel and race tires, which, having been approved by the FIA World Motorsport Council, took effect at the European Grand Prix on May 29.

Tyres

A hugely significant change in 2005 was the absence of tyre changes during pit stops. Under new regulations, a driver had to use one set of tyres during qualifying and the race itself. Tyre changes were allowed for punctures and for wet weather, under the direction of the FIA. The FIA had to post a "change in climatic conditions" notice in order for tyre changes to occur normally. After Kimi Räikkönen's disastrous accident at the Nurburgring when his suspension collapsed after a flat-spotted tyre ripped the carbon fiber suspension apart, team principals and the FIA agreed that a single tyre change per car could be made without penalty, provided it was to change a tyre that had become dangerously worn like Räikkönen's had. Obviously, preserving a single set of tyres for the entire race became a new challenge for drivers; the challenge for tyre manufactures was to produce more durable, long-lasting compounds. Michelin-shod runners had a distinct advantage over their Bridgestone counterparts.

Engine life

Formula One engines had to last two race weekends, double that demanded by 2004 regulations. A driver who needed to change an engine was subject to a 10 place grid penalty for the race. Designed to limit revs and power outputs demanded by greater reliability, this regulation was also a cost-cutting measure for engine manufacturers. After the initial race of the season, the FIA acted to close a loophole in this new regulation exposed by BAR, who purposefully pitted their cars rather than finish the race.

Aerodynamics

The technical aerodynamics regulations were modified to improve competition, especially for cars traveling in another car's aeroflow wake in order to overtake. By changing the size and placement of both front and rear wings, as well as requiring higher noses, the new rules attempted to reduce downforce by roughly one-quarter, but teams developed other chassis innovations to reclaim much of that "lost" downforce.

Delayed starts and race stoppages

If driver stalled his car while entering the final grid, the other cars were sent instantly to new warm-up lap, instead of all drivers stopping their cars and waiting couple of minutes for new start. Stalled car is pushed to the pit lane and the grid is clear when the drivers return.

When the race is red-flagged, the timekeeping system will not stop. The drivers stop on the start/finish straight. The restart is done behind the safety car instead of standing start which was used earlier. Although this rule came in effect in 2005, it was first used in 2007.

Also in safety car situations, the rules were changed that safety car may use pit lane if necessary. This rule change was made following Ralf Schumacher's accident in 2004 United States Grand Prix. This rule hasn't been used yet.

Notes

  1. Anthony Davidson (BAR) raced in Malaysia for an ill Takuma Sato (fever, flu).
  2. Pedro de la Rosa (McLaren) raced in Bahrain for an injured Juan Pablo Montoya (non-racing shoulder injury); Alexander Wurz was third driver in place of de la Rosa. For the 2005 San Marino Grand Prix, de la Rosa and Wurz swapped roles.
  3. Vitantonio Liuzzi and Christian Klien are both contracted to Red Bull Racing to participate in at least three races, and have agreed to share their race seat for the season. Klien drove in the first three races; Liuzzi replaced him for the San Marino, Spanish, Monaco, and European Grands Prix; Klien returned again for the Canadian GP, and completed the remainder of the races for the season.
  4. Robert Doornbos was Jordan third driver for 9 of the first 11 races of the season. Franck Montagny replaced him at the European Grand Prix, Jordan were banned from using a third car at the Canadian Grand Prix after using too many tyres at the previous race. Nicolas Kiesa replaced Doornbos for the German Grand Prix onwards.
  5. Patrick Friesacher was replaced at Minardi by Robert Doornbos for the 2005 German Grand Prix and beyond due to sponsorship issues.
  6. No Michelin-shod teams participated in the U.S. Grand Prix for safety reasons, leaving just six cars on the grid at the start of the race.
  7. Chanoch Nissany became Minardi third driver for the Hungarian Grand Prix.
  8. Enrico Toccacelo replaced Chanoch Nissany as Minardi third driver for the Turkish Grand Prix.
  9. Antônio Pizzonia replaced Nick Heidfeld at Williams for the Italian Grand Prix after Heidfeld decided to withdraw after complaining of a severe headache. Earlier in the week, he crashed heavily during a test session at Monza. Pizzonia replaced Heidfeld again for the remaining three races of the season after Heidfeld had a motorcycle accident.
  10. At the Hungarian Grand Prix, West McLaren Mercedes became Team McLaren Mercedes.
  11. 2005 was the final year of the 3 litre V10 engine formula.

References

  1. ^ "Seven teams boycott US Grand Prix". BBC News. 2005-06-19. Retrieved 2006-10-03.