Williams FW28

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Williams FW28

Nico Rosberg driving the FW28 at the 2006 Canadian Grand Prix
Category	Formula One
Constructor	Williams
Designer(s)	Sam Michael (Technical Director) Jörg Zander (Chief Designer) Loïc Bigois (Chief Aerodynamicist)
Predecessor	Williams FW27
Successor	Williams FW29
Technical specifications[citation needed]
Chassis	Carbon-fibre and honeycomb composite structure
Suspension (front)	Williams carbon-fibre double wishbone arrangement, with composite toe-link and pushrod-activated torsion springs
Suspension (rear)	Williams carbon-fibre double wishbone arrangement, with composite toe-link and pushrod-activated torsion springs
Engine	Cosworth CA2006 and Toyota RVX-06 (post-season testing only) 2.4-litre V8 (90°) naturally aspirated
Transmission	Williams 7-speed seamless-shift sequential semi-automatic
Power	755 hp @ 19,250 rpm (314.7 hp/L)[1]
Fuel	Petrobras
Lubricants	Castrol
Tyres	Bridgestone
Competition history
Notable entrants	Williams F1 Team
Notable drivers	9. Mark Webber 10. Nico Rosberg
Debut	2006 Bahrain Grand Prix
Last event	2006 Brazilian Grand Prix
Races Wins Poles F/Laps 18 0 0 1
Constructors' Championships	0
Drivers' Championships	0

The Williams FW28 was the car with which the Williams team competed in the 2006 Formula One season. The drivers were Mark Webber and rookie Nico Rosberg, the reigning GP2 Series champion. Webber was in his second year with the team, and teammate Nico Rosberg carried a hint of nostalgia, as Nico's father Keke had won the 1982 F1 championship in a Cosworth-engined Williams.

This was the first V8-powered Williams car since the FW12 in 1988 and also the first Williams car ran on Bridgestone tyres since the FW22 in 2000.

2006 was very disappointing for the team. The car was dogged by a handling problem which affected the cars on the entry to corners. Despite the effectiveness of the Cosworth engine, the Bridgestone tyres and the two drivers, the FW28 could only display brief flashes of promise. Too often this promise was compromised by poor reliability - an embarrassment for a team that prided itself on engineering excellence.

The car seemed competitive at the beginning of the year when the cars scored a double points finish with Rosberg setting the fastest lap of the race on his F1 début at the Bahrain Grand Prix. An excellent second-row qualifying performance at Sepang was wasted when both cars suffered engine failures, and the season went downhill from there. Exceptions were Australia and Monaco, both races where Webber looked a contender for at least a podium finish until retiring on both occasions with hydraulics failure and an exhaust fire respectively.

A note of significance for Webber and Williams came on lap 21 of the 2006 Australian Grand Prix. By leading the lap Webber became the first Australian to have led his home grand prix since the last non-championship AGP was held in 1984.

Williams finished eighth in the Constructors' Championship - the team's lowest finish since its inaugural season in 1978. Unhappy by the team's reliability problems, Webber departed the team at the end of the season to join Red Bull Racing.

Williams went into the 2006 season with renewed major sponsorships such as Allianz, RBS, FedEx, Reuters, ORIS, Hamleys, Budweiser, Petrobras and Castrol. Williams received new sponsorship such as Mobilecast, Tata Group and discontinued sponsorships are Hewlett & Packard. While it retained the dark blue on white scheme, the stylized "kidney grille" was gone from the nose with the loss of BMW as engine supplier.

The Williams FW28B is an interim version of the FW28 the team used to prepare for the 2007 season. After an obviously disappointing 2006, Williams decided to opt for Toyota engines for 2007 and therefore built the FW28B. The car is similar to the FW28 in all aspects except for being powered by Toyota's 2006 engine, the RVX-06.

During winter practice, the team also experimented with new front wings and other aerodynamic parts which helped the development of their new car FW29 car.^[2]

• 
  Mark Webber at the 2006 French Grand Prix.
• 
  Nico Rosberg at the 2006 Canadian Grand Prix.
• 
  Test driver Alexander Wurz at the 2006 Canadian Grand Prix.

(key) (results in italics indicate fastest lap)

Year	Team	Engine	Tyres	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	Points	WCC
2006	Williams	Cosworth V8	B		BHR	MAL	AUS	SMR	EUR	ESP	MON	GBR	CAN	USA	FRA	GER	HUN	TUR	ITA	CHN	JPN	BRA	11	8th
				Mark Webber	6	Ret	Ret	6	Ret	9	Ret	Ret	12	Ret	Ret	Ret	Ret	10	10	8	Ret	Ret
				Nico Rosberg	7	Ret	Ret	11	7	11	Ret	9	Ret	9	14	Ret	Ret	Ret	Ret	11	10	Ret

• Henry, Alan, ed. (2006). AUTOCOURSE 2006-2007. Crash Media Group. pp. 64–66. ISBN 1-905334-15-X.

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