The Sauber C20 was the car with which the Sauber

Sauber

Sauber F1 Team is a Swiss Formula One team. It was founded in the 1970s by Peter Sauber, who progressed through hillclimbing and the World Sportscar Championship to reach Formula One in 1993....

 Formula One

Formula One

Formula One, also known as Formula 1 or F1 and referred to officially as the FIA Formula One World Championship, is the highest class of single seater auto racing sanctioned by the Fédération Internationale de l'Automobile . The "formula" designation in the name refers to a set of rules with which...

 team competed in the 2001 Formula One season

2001 Formula One season

The 2001 Formula One season was the 52nd season of FIA Formula One racing. It featured the FIA Formula One World Championship which commenced on March 4, 2001 and ended on October 14 after seventeen races. Michael Schumacher won the Drivers title with a record margin of 58 points, after achieving...

. It was powered by a Petronas

Petronas

PETRONAS, short for Petroliam Nasional Berhad, is a Malaysian oil and gas company that was founded on August 17, 1974. Wholly owned by the Government of Malaysia, the corporation is vested with the entire oil and gas resources in Malaysia and is entrusted with the responsibility of developing and...

-branded '01A' 3.0-litre V10 http://forix.autosport.com/engine.php?l=0&r=2001000116&c=0, supplied by Scuderia Ferrari

Scuderia Ferrari

Scuderia Ferrari is the racing team division of the Ferrari automobile marque. The team currently only races in Formula One but has competed in numerous classes of motorsport since its formation in 1929, including sportscar racing....

. The C20 was notable not only for its eventual position in the Constructors' World Championship (see below), but also for a new type of front suspension mounting: the "twin keel

Suspension keel

A suspension keel is an extension pylon to the bodywork of single-seat, open wheel racing cars designed with a raised nose cone, to allow the lower suspension arms to be attached to the car approximately parallel to the road surface...

".

The twin keel

The effect of airflow underneath the nose had first become apparent in the early 1990s. By the end of the decade, most teams had settled for a design where both lower front suspension arms were mounted from a single longitudinal “keel” running underneath the nose. For 2001, the FIA introduced a regulation lifting the sides of the front wing by 50mm, in order to reduce downforce

Downforce

Downforce is a downwards thrust created by the aerodynamic characteristics of a car. The purpose of downforce is to allow a car to travel faster through a corner by increasing the vertical force on the tires, thus creating more grip....

 and cut cornering speeds.

Sauber had introduced separate pylons for each of the front suspension mounts on their previous car, the C19

Sauber C19

The Sauber C19 was the car with which the Sauber Formula One team competed in the 2000 Formula One season. It was driven by the experienced pairing of Mika Salo and Pedro Diniz, who had previously been team mates at Arrows in 1998....

. For the C20, the area between the front and back mounting points on each side was filled in, creating two longitudinal keels running underneath the sides of the nose.

Among rival teams, opinion was divided. Some teams - such as McLaren, Jordan

Jordan Grand Prix

Jordan Grand Prix was a Formula One constructor that competed from 1991 to 2005. The team is named after Irish businessman and founder Eddie Jordan...

 and Arrows

Arrows

Arrows Grand Prix International was a British Formula One team active from to . For a period of time, it was also known as Footwork.-Origins :...

 - adopted the idea, while others - notably Renault

Renault F1

Lotus Renault GP, formerly the Renault F1 Team, is a British Formula One racing team. The Oxfordshire-based team can trace its roots back through the Benetton team of the late 1980s and 1990s to the Toleman team of the early 1980s. Renault had also competed in various forms since , before taking...

 and Ferrari

Scuderia Ferrari

Scuderia Ferrari is the racing team division of the Ferrari automobile marque. The team currently only races in Formula One but has competed in numerous classes of motorsport since its formation in 1929, including sportscar racing....

 - declined, citing potential issues with weight, structural rigidity and crash worthiness.

In the 2005 season McLaren developed a "zero-keel" layout in which the lower wishbones are raised and mounted directly to the nose. This restricts suspension geometry to some degree, but provides aerodynamic benefits. It has since been adopted by a number of other teams and the twin keel layout has since fallen out of favour.

Drivers

In contrast to the previous season's experienced pairing of Mika Salo

Mika Salo

Mika Juhani Salo is a Finnish racing driver. He competed in Formula One between and . His best ranking was 10th in the world championship in 1999. He also won the GT2 class in the 2008 and 2009 24 Hours of Le Mans....

 and Pedro Diniz

Pedro Diniz

Pedro Paulo Diniz is a racing driver from Brazil. He participated in 99 Formula One Grands Prix, debuting on March 26, 1995...

, Peter Sauber signed Germany's Nick Heidfeld

Nick Heidfeld

Nick Lars Heidfeld is a German racing driver.Despite scoring regular podium finishes in and , Heidfeld has yet to win a race since entering Formula One in . This means that amongst the current drivers, he has had the most GP starts without standing at the top spot on the podium...

 and Finnish rookie Kimi Räikkönen

Kimi Räikkönen

Kimi Matias Räikkönen , nicknamed Iceman, is a Finnish racing driver, who will drive in Formula One for Lotus in . After nine seasons racing in Formula One, in which he took the Formula One World Drivers' Championship, he competed in the World Rally Championship from 2009-2011.Räikkönen entered...

. His lack of experience prompted some drivers and FIA officials, including Max Mosley, to question the wisdom of this decision. Heidfeld had made his debut with Prost Grand Prix

Prost Grand Prix

Prost Grand Prix was a Formula One racing team managed by former world champion Alain Prost. The team participated in five seasons from 1997 to 2001.-Purchase of Ligier:...

 in 2000, but Räikkönen was a 21-year old whose only previous single-seater formula experience amounted to one and a half seasons in British Formula Renault

British Formula Renault Championship

The United Kingdom has two Formula Renault championships: Renault Sport UK's Formula Renault UK championship and the British Automobile Racing Club's BARC Formula Renault championship. Generally, the UK series is recognized as the British Formula Renault.-History:The "British Formula Renault...

 from 1999 to 2000, albeit culminating in a title win.

However, the young Finn's performances belied his age and lack of experience, with a point-scoring finish on his debut and a further four points-scoring finishes throughout the year. Heidfeld achieved a podium (one of six in Sauber's history)http://forix.autosport.com/cmake.php?l=0&r=1993000129&c=51&rst=1021 with 3rd place in the Brazilian Grand Prix

2001 Brazilian Grand Prix

The 2001 Brazilian Grand Prix was a Formula One race held at the Interlagos Circuit on April 1, 2001.This exciting Grand Prix had three notable incidents, two of them being overtaking moves, both on Ferrari driver Michael Schumacher, and both taking place at the "Senna S" corner of the track.The...

 and scored points on six other occasions.http://forix.autosport.com/cp.php?l=0&r=2001&c=30

Constructors' World Championship

The C20 turned out to be arguably Sauber's most competitive chassis, providing Sauber with a points total of 21 and 4th place in the Constructors' World Championship standings. Sauber never equalled this result, though it came close in 2002, with 5th place.

Finishing record

The C20 suffered a number of DNFs (Did Not Finish), with six mechanical failures, six driver-related incidents and one DNS (Did Not Start). They break down thus:http://forix.autosport.com/cmake.php?l=0&x=0&r=1993000129&c=51&rca=2001000116&rst=1000

• Three driveshaft
  Driveshaft
  A drive shaft, driveshaft, driving shaft, propeller shaft, or Cardan shaft is a mechanical component for transmitting torque and rotation, usually used to connect other components of a drive train that cannot be connected directly because of distance or the need to allow for relative movement...
  
   failures.
• One steering failure.
• One transmission failure.
• One suspension failure.
• One DNS.
• Three spins.
• Three collisions.

The C20 achieved 11 points finishes and 10 non-scoring finishes from 33 starts.

Complete Formula One results

(results in bold indicate pole position)

Year	Team	Engine	Tyres	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	Points	WCC
2001 2001 Formula One season The 2001 Formula One season was the 52nd season of FIA Formula One racing. It featured the FIA Formula One World Championship which commenced on March 4, 2001 and ended on October 14 after seventeen races. Michael Schumacher won the Drivers title with a record margin of 58 points, after achieving...	Sauber Sauber Sauber F1 Team is a Swiss Formula One team. It was founded in the 1970s by Peter Sauber, who progressed through hillclimbing and the World Sportscar Championship to reach Formula One in 1993....	Petronas Petronas PETRONAS, short for Petroliam Nasional Berhad, is a Malaysian oil and gas company that was founded on August 17, 1974. Wholly owned by the Government of Malaysia, the corporation is vested with the entire oil and gas resources in Malaysia and is entrusted with the responsibility of developing and...  V10 V10 engine A V10 engine is a V engine with 10 cylinders in two banks of five with a distinct exhaust note.- Mechanics :The V10 is essentially the result of mating two even-firing straight-5 engines together. The straight-5 engine shows first and second order rocking motion...			AUS 2001 Australian Grand Prix The 2001 Australian Grand Prix was a Formula One motor race held on 4 March 2001 at the Melbourne Grand Prix Circuit. It was the 66th running of the Australian Grand Prix and the first race of the 2001 Formula One season...	MAL 2001 Malaysian Grand Prix The 2001 Malaysian Grand Prix was a Formula One motor race held at theSepang International Circuit in Sepang, Malaysia on March 18, 2001. The race, contested over 55 laps, was won by Ferrari's Michael Schumacher...	BRA 2001 Brazilian Grand Prix The 2001 Brazilian Grand Prix was a Formula One race held at the Interlagos Circuit on April 1, 2001.This exciting Grand Prix had three notable incidents, two of them being overtaking moves, both on Ferrari driver Michael Schumacher, and both taking place at the "Senna S" corner of the track.The...	SMR	ESP	AUT	MON 2001 Monaco Grand Prix The 2001 Monaco Grand Prix was a Formula One race held at Monaco on May 27, 2001.- Classification :- Notes :*David Coulthard started this race at the back of the grid, having stalled on pole.*This race gave the Jaguar team their first podium finish....	CAN 2001 Canadian Grand Prix The 2001 Canadian Grand Prix was a Formula One motor race held at Circuit Gilles Villeneuve on June 10, 2001. It was the 8th round of the 2001 Formula One season.-Race:...	EUR 2001 European Grand Prix The 2001 European Grand Prix was a Formula One motor race held at Nürburgring on June 24, 2001.After an exciting qualifying session, it was Michael Schumacher in the Ferrari who grabbed pole position from brother Ralf Schumacher and Juan-Pablo Montoya in the Williams-BMWs. This proved to be an...	FRA 2001 French Grand Prix The 2001 French Grand Prix was a Formula One race held at Magny-Cours on July 1, 2001.- Classification :- Notes :*Lap leaders: Ralf Schumacher 23 , Michael Schumacher 39 , David Coulthard 1 , Juan Pablo Montoya 9 *Fastest Lap: David Coulthard 1m 16.088s*Pole Position: Ralf Schumacher 1m...	GBR 2001 British Grand Prix The 2001 British Grand Prix was a Formula One motor race held on July 15, 2001 at Silverstone in Northamptonshire, England. It was the eleventh race of the 2001 Formula One season...	GER	HUN 2001 Hungarian Grand Prix The 2001 Hungarian Grand Prix was a Formula One race held at Hungaroring on August 19, 2001. This race saw Michael Schumacher win his fourth World Championship and equal Alain Prost's record of 51 Grand Prix victories.- Classification :- Notes :...	BEL	ITA 2001 Italian Grand Prix The 2001 Italian Grand Prix was a Formula One race held at Monza on September 16, 2001.This was the first F1 race held after the September 11, 2001 attacks in the United States. As a mark of respect, several teams altered their cars' liveries. The Ferraris ran without any sponsorship livery and...	USA 2001 United States Grand Prix The 2001 United States Grand Prix was a Formula One race held on September 30, 2001 at Indianapolis Motor Speedway in Indianapolis, Indiana. This was the first international sport/race event held in USA after the September 11, 2001 attacks.__FORCETOC__...	JPN 2001 Japanese Grand Prix The 2001 Japanese Grand Prix was a Formula One race held on October 14, 2001 at the Suzuka Circuit. The race was won by Michael Schumacher who started from pole position....	21	4th
				Nick Heidfeld Nick Heidfeld Nick Lars Heidfeld is a German racing driver.Despite scoring regular podium finishes in and , Heidfeld has yet to win a race since entering Formula One in . This means that amongst the current drivers, he has had the most GP starts without standing at the top spot on the podium...	4	Ret	3	7	6	9	Ret	Ret	Ret	6	6	Ret	6	Ret	11	6	9
				Kimi Räikkönen Kimi Räikkönen Kimi Matias Räikkönen , nicknamed Iceman, is a Finnish racing driver, who will drive in Formula One for Lotus in . After nine seasons racing in Formula One, in which he took the Formula One World Drivers' Championship, he competed in the World Rally Championship from 2009-2011.Räikkönen entered...	6	Ret	Ret	Ret	8	4	10	4	10	7	5	Ret	7	DNS	7	Ret	Ret