Renault R25

Last updated
Renault R25
Alonso (Renault) qualifying at USGP 2005.jpg
Fernando Alonso driving a Renault R25 at Indianapolis in 2005
Category Formula One
Constructor Renault
Designer(s) Pat Symonds (Executive Engineer)
Bob Bell (Technical Director)
James Allison (Deputy Technical Director)
Tim Densham (Chief Designer)
Martin Tolliday (Project Leader)
Tad Czapski (Technology Director)
Robin Tuluie (Head of R&D)
Dino Toso (Head of Aerodynamics)
Bernard Dudot (Engine Technical Director)
Predecessor R24
Successor R26
Technical specifications
Chassis Carbon-fibre monocoque
Length4,600  mm (181  in)
Width1,800  mm (71  in)
Height950  mm (37  in)
Axle track 1,450  mm (57  in) (front)
1,400  mm (55  in) (rear)
Wheelbase 3,100  mm (122  in)
Engine Mecachrome-built Renault RS25 3.0  L (183  cu in) V10 72° naturally aspirated, mid engined, longitudinally-mounted
Transmission Renault 6-speed sequential semi-automatic gearbox
Power800–900  hp (597–671  kW) @ 19,000 RPM [1] [2]
Weight605 kg (1,334 lb) with driver, camera and ballast
Fuel Elf
Lubricants Elf
Tyres Michelin
Competition history
Notable entrants Mild Seven Renault F1 Team
Notable drivers5. Flag of Spain.svg Fernando Alonso
6. Flag of Italy.svg Giancarlo Fisichella
Debut 2005 Australian Grand Prix
First win 2005 Australian Grand Prix
Last win 2005 Chinese Grand Prix
Last event2005 Chinese Grand Prix
RacesWins Poles F/Laps
19873
Teams' Championships1 (2005)
Constructors' Championships1 (2005)
Drivers' Championships1 (2005, Fernando Alonso)

The Renault R25 was the Formula One car entered by Renault in the 2005 season. The chassis was designed by Bob Bell, James Allison, Tim Densham and Dino Toso with Pat Symonds overseeing the design and production of the car as executive director of Engineering and Bernard Dudot leading the engine design. The car won both the Drivers' and Constructors' Championships in 2005, the first titles for any car racing with a French licence since the Matra MS80's triumph in the 1969 season. [3] It also secured the first championship titles for a Formula One car racing with a Renault engine since the Williams FW19 in 1997.

Contents

History

During the season, the car turned out to be slower than the McLaren MP4-20 at numerous points, with the win tally being 8–10. Reliability and consistency prevailed in the end, with Fernando Alonso and Giancarlo Fisichella taking the car to the last win and titles for a V10 powered Formula One car, marking the end of an era.

This car also claimed Michelin's first of only two titles since its return in Formula One, winning the title again with Renault (the R26 2006-spec car) in the 2006 season, the last for the French tyre maker. The R25 was the first Constructors' Championship winning car since 1991 not to have been designed by either Adrian Newey or Rory Byrne.

Over 19 races, it scored 191 points, 8 wins, 15 podiums and was fully out of the points just twice in 18 starts (not counting the United States Grand Prix where both Renault drivers, in common with all their fellow Michelin tyre runners, withdrew prior to starting). [4]

The R25 was also the last Renault Formula One car to use a 6-speed gearbox before the switch to a mandatory 7-speed gearbox in the following season.

Sponsorship and livery

Renault used 'Mild Seven' logos, except at the Canadian, United States, French, British, Turkish, Italian and Belgian Grands Prix.

Later uses

In Episode 8 of Series 10 of the BBC show Top Gear , in 2007, presenter Richard Hammond drove the R25 around the Stowe Circuit at Silverstone, completing two laps. [5]

On 11 December 2020 Alonso drove the car for the first time in 15 years, hours before the start of the first practice session shown on Sky Sports, [6] and after the qualifying session for the 2020 Abu Dhabi Grand Prix. The car used Pirelli demo slick tyres, rather than the original Michelin grooved tyres.

Complete Formula One results

(key) (results in bold indicate pole position; races in italics indicate fastest laps)

YearTeamEngineTyresDrivers12345678910111213141516171819PointsWCC
2005 Renault Renault V10 M AUS MAL BHR SMR ESP MON EUR CAN USA FRA GBR GER HUN TUR ITA BEL BRA JPN CHN 1911st
Flag of Spain.svg Fernando Alonso 3111241RetDNS12111222331
Flag of Italy.svg Giancarlo Fisichella 1RetRetRet5126RetDNS644943Ret524

Related Research Articles

<span class="mw-page-title-main">2005 Formula One World Championship</span> 59th season of FIA Formula One motor racing

The 2005 FIA Formula One World Championship was the 59th season of FIA Formula One motor racing. It featured the 56th FIA Formula One World Championship, contested over a then-record 19 Grands Prix. It commenced on 6 March 2005 and ended 16 October.

<span class="mw-page-title-main">2005 Monaco Grand Prix</span> Motor car race

43°44′4.74″N7°25′16.8″E

<span class="mw-page-title-main">2005 Canadian Grand Prix</span> Motor car race

The 2005 Canadian Grand Prix was a Formula One motor race held on 12 June 2005 at the Circuit Gilles Villeneuve in Montreal, Quebec, Canada. The 70-lap race was the eighth round of the 2005 Formula One season, the 43rd running of the Canadian Grand Prix, and the 37th running as a round of the World Championship. It set a ratings record and was the most watched F1 race in history. It was also the first of two consecutive North American rounds. The race was won by McLaren driver Kimi Räikkönen, taking his third win from four races. The two Ferrari cars completed the podium, with Michael Schumacher in second place and Rubens Barrichello in third. Both Renaults failed to finish the race, but the team maintained their lead in the Constructors' Championship; their driver, Fernando Alonso also kept his lead in the Drivers' Championship, despite the gap between himself and nearest rival Räikkönen closing by ten points.

<span class="mw-page-title-main">2006 Formula One World Championship</span> 60th season of Formula One motor racing

The 2006 FIA Formula One World Championship was the 60th season of Formula One motor racing. It featured the 57th Formula One World Championship which began on 12 March and ended on 22 October after eighteen races. The Drivers' Championship was won by Fernando Alonso of Renault for the second year in a row, with Alonso becoming the youngest ever double world champion at the time. Then-retiring seven-time world champion Michael Schumacher of Scuderia Ferrari finished runner-up, 13 points behind. The Constructors' Championship was won by Renault, which defeated Ferrari by five points.

<span class="mw-page-title-main">2005 Italian Grand Prix</span> Motor car race

The 2005 Italian Grand Prix was a Formula One motor race held on 4 September 2005 at the Autodromo Nazionale di Monza, Italy. It was the fifteenth race of the 2005 FIA Formula One World Championship. The 53-lap race was won from pole position by Colombia's Juan Pablo Montoya, driving a McLaren-Mercedes, with Renault drivers Fernando Alonso and Giancarlo Fisichella second and third respectively. Kimi Räikkönen was fourth, thus losing ground to Alonso at the top of the Drivers' Championship. Antônio Pizzonia scored his last world championship points at this race.

<span class="mw-page-title-main">2007 Formula One World Championship</span> 61st season of FIA Formula One motor racing

The 2007 FIA Formula One World Championship was the 61st season of FIA Formula One motor racing. It featured the 2007 FIA Formula One World Championship, which began on 18 March and ended on 21 October after seventeen events. The Drivers' Championship was won by Ferrari driver Kimi Räikkönen by one point at the final race of the season, making Räikkönen the third Finnish driver to take the title. An appeal by McLaren regarding the legality of some cars in the final race could have altered the championship standings, but on 16 November, the appeal was rejected by the International Court of Appeal, confirming the championship results. Räikkönen entered the final race in third position in the drivers' standings, but emerged as champion after the chequered flag, a feat first accomplished by Giuseppe Farina in 1950.

<span class="mw-page-title-main">Ferrari F2005</span> Formula One racing automobile

The Ferrari F2005 is a Formula One racing car used by Ferrari for the 2005 Formula One World Championship. The chassis was designed by Rory Byrne, Ignazio Lunetta, Aldo Costa, Marco Fainello, John Iley and Marco de Luca with Ross Brawn playing a vital role in leading the production of the car as the team's Technical Director and Paolo Martinelli assisted by Giles Simon leading the engine design and operations. The car was driven by Michael Schumacher and Rubens Barrichello. This is the last Ferrari F1 car to feature a V10 engine.

<span class="mw-page-title-main">Renault R26</span> Formula One racing car

The Renault R26 is a Formula One racing car, used by the Renault F1 team in the 2006 Formula One season. The chassis was designed by Bob Bell, James Allison, Tim Densham and Dino Toso with Pat Symonds overseeing the design and production of the car as executive director of Engineering and Rob White leading the engine design. The car was driven by Fernando Alonso and Giancarlo Fisichella. Over the course of the season it scored 8 wins out of 18 races, followed closely by the rival Ferrari 248 F1. The R26 helped Renault in claiming the Constructors' Championship with a 5-point advantage over rival Ferrari, and also taking Fernando Alonso to his second Drivers' Championship in succession, 13 points ahead of rival Michael Schumacher. It brought the last Constructors' Championship in recent history to tyre manufacturer Michelin. Renault used 'Mild Seven' logos in Bahrain, Malaysia, Australia, Spain, Monaco, United States, Hungary, China and Japan. In countries where advertising of tobacco products was not allowed, the Mild Seven text was replaced with "Team Spirit".

<span class="mw-page-title-main">2006 Turkish Grand Prix</span> Motor car race

The 2006 Turkish Grand Prix was a Formula One motor race, held on 27 August 2006. The 58-lap race, which was the fourteenth round of the 2006 Formula One season, and the second Turkish Grand Prix, was held at Istanbul Park in Tuzla, Turkey. Felipe Massa, driving for the Ferrari team, took his first pole position, and then his first race victory. Fernando Alonso, who drove for Renault finished the race in second position and Massa's teammate Michael Schumacher occupied the final position on the podium. The race was also the first Grand Prix meeting for future quadruple world champion Sebastian Vettel, who was assigned a Friday test driver role for the BMW Sauber team. Vettel received a $1,000 fine for speeding in the pit-lane only 6 seconds after he got out onto the track.

<span class="mw-page-title-main">Ferrari F2004</span> 2004 Formula One racing car by Ferrari

The F2004 is a highly successful Formula One racing car that was used by Ferrari for the 2004 Formula One season. The chassis was designed by Rory Byrne, Ignazio Lunetta, Aldo Costa, Marco Fainello, John Iley and James Allison with Ross Brawn playing a vital role in leading the production of the car as the team's Technical Director and Paolo Martinelli assisted by Giles Simon leading the engine design and operations.

<span class="mw-page-title-main">Lotus F1</span> Former Formula 1 team

Lotus F1 Team was a British Formula One racing team. The team competed under the Lotus name from 2012 until 2015, following the renaming of the former Renault team based at Enstone in Oxfordshire. The Lotus F1 Team was majority owned by Genii Capital. Lotus F1 was named after its branding partner Group Lotus. The team achieved a race victory and fourth position in the Formula One Constructors' World Championship in their first season under the Lotus title. The team was sold back to Renault on 18 December 2015. The Lotus F1 Team name was officially dropped on 3 February 2016, as Renault announced that the team would compete as Renault Sport Formula One Team.

<span class="mw-page-title-main">GP3 Series</span> Former single-seater racing series

The GP3 Series, or GP3 for short, was a single-seater motor racing series launched in 2010 as a feeder series for the GP2 Series, introduced by GP2 organiser Bruno Michel. GP3 followed the entire European leg of the Formula One series and the GP2 series as a support race for the two. Like the GP2 series, GP3 gave drivers the experience of the Grand Prix environment, and took advantage of the infrastructure, such as marshals and medical facilities, in place for the Formula One events. GP3 Series mainly raced on European circuits, but had appearances on other international race tracks, with rounds in the 2015 season at the Bahrain International Circuit in Bahrain and the Yas Marina Circuit in United Arab Emirates.

<span class="mw-page-title-main">2010 Abu Dhabi Grand Prix</span> Last round of the 2010 Formula One season

The 2010 Abu Dhabi Grand Prix was a Formula One motor race held on 14 November 2010 at the Yas Marina Circuit on Yas Island, an island on the outskirts of Abu Dhabi in the United Arab Emirates. It was the nineteenth and final round of the 2010 Formula One season. The 55-lap race was won by Red Bull driver Sebastian Vettel after starting from pole position. Lewis Hamilton finished second in a McLaren, and teammate Jenson Button completed the podium, in third place.

<span class="mw-page-title-main">2011 Abu Dhabi Grand Prix</span> Motor car race

The 2011 Abu Dhabi Grand Prix was the eighteenth and penultimate round of the 2011 Formula One season. It was held on 13 November 2011 at the Yas Marina Circuit on Yas Island, a man-made island on the outskirts of Abu Dhabi in the United Arab Emirates. It was the third running of the Abu Dhabi Grand Prix. As is customary with the race, it was the only twilight Grand Prix of the 2011 Formula One season, with a start time of 17:00 local time.

<span class="mw-page-title-main">2011 Brazilian Grand Prix</span> Motor car race

The 2011 Brazilian Grand Prix was a Formula One motor race held on 27 November 2011 at the Autódromo José Carlos Pace, Interlagos, in São Paulo, Brazil. It was the nineteenth and final round of the 2011 Formula One season. The 71-lap race was won by Red Bull Racing driver Mark Webber. Sebastian Vettel, Webber's teammate finished in second place to complete Red Bull's third 1–2 of the season; Jenson Button finished in third position, to complete the podium for the McLaren team.

<span class="mw-page-title-main">McLaren MP4-30</span> Formula One racing car

The McLaren MP4-30 was a Formula One racing car designed by Tim Goss and Neil Oatley for McLaren to compete in the 2015 Formula One season. The car was driven by 2005 and 2006 World Drivers' Champion Fernando Alonso, who returned to McLaren eight years after he last drove for the team and 2009 World Champion Jenson Button. Kevin Magnussen, who drove for the team in 2014, temporarily stood in for Alonso after a test accident. Additional testing and development work was carried out by Magnussen, Stoffel Vandoorne and Oliver Turvey. The car was the first built by McLaren since the MP4/7A—which contested the 1992 season—to be powered by a Honda engine, known as the RA615H, after McLaren ended their twenty-year partnership with Mercedes at the end of the 2014 season.

<span class="mw-page-title-main">2015 Abu Dhabi Grand Prix</span> Motor car race

The 2015 Abu Dhabi Grand Prix was a Formula One motor race held at the Yas Marina Circuit on 29 November 2015. The race was the nineteenth and final round of the 2015 season, and marked the seventh running of the Abu Dhabi Grand Prix as a round of the World Championship since its inception in 1950.

<span class="mw-page-title-main">2016 Abu Dhabi Grand Prix</span> Motor car race

The 2016 Abu Dhabi Grand Prix was a Formula One motor race held on 27 November 2016 at the Yas Marina Circuit in Abu Dhabi, United Arab Emirates. The race was the twenty-first and final round of the 2016 FIA Formula One World Championship and determined the 2016 World Drivers' Championship. It marked the eighth running of the Abu Dhabi Grand Prix and the eighth time that the race had been run as a World Championship event since the inaugural race in 2009.

<span class="mw-page-title-main">2018 Abu Dhabi Grand Prix</span> Motor car race

The 2018 Abu Dhabi Grand Prix was a Formula One motor race held on 25 November 2018 at the Yas Marina Circuit in Abu Dhabi, United Arab Emirates. The race was the twenty first and final round of the 2018 Formula One World Championship and marked the tenth running of the Abu Dhabi Grand Prix and the tenth time that the race has been run as a World Championship event since the inaugural event in 2009. The race was the last to be officiated by Charlie Whiting as race director as he would die shortly before the next race was held.

<span class="mw-page-title-main">2022 Abu Dhabi Grand Prix</span> Twenty-second round of the 2022 F1 season

The 2022 Abu Dhabi Grand Prix was a Formula One motor race that was held on 20 November 2022 at the Yas Marina Circuit in Abu Dhabi, United Arab Emirates. Max Verstappen won the race ahead of Charles Leclerc and Sergio Pérez. Leclerc's finish ahead of Pérez decided the fight between the two for second in the Drivers' Championship in his favour. This was the 299th and final Grand Prix for four-time World Champion, Sebastian Vettel.

References

  1. "Knutson: Noise maker". 17 November 2005.
  2. "Here's Proof That Fernando Alonso Can Still Thrash His First Title-Winning Renault F1 Car". 11 December 2020.
  3. 2005 Renault R25. Ultimate Car Page. Accessed March 23, 2012.
  4. Renault R25. F1 Technical. Accessed March 23, 2012.
  5. "Top Gear" Episode 10.8 (2007). IMDB.com. Accessed March 23, 2012.
  6. Fernando Alonso returns to his 2005 V10 Renault at Abu Dhabi.