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| Category | Formula One | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Constructor | Mercedes | ||||||||||
| Designer(s) | Bob Bell (Technical Director) Craig Wilson [ja] (Head of Engineering) John Owen (Chief Designer) Loïc Serra (Chief Vehicle Dynamicist) Russell Cooley (Chief Engineer) Loïc Bigois (Head of Aerodynamics) David Jeffrey (Chief Aerodynamicist) | ||||||||||
| Predecessor | Mercedes MGP W02 | ||||||||||
| Successor | Mercedes F1 W04 | ||||||||||
| Technical specifications | |||||||||||
| Chassis | Moulded carbon-fibre and honeycomb composite monocoque | ||||||||||
| Suspension (front) | Wishbone and pushrod activated torsion springs and rockers | ||||||||||
| Suspension (rear) | Wishbone and pullrod | ||||||||||
| Engine | Mercedes-Benz FO 108Z 2.4 L (146 cu in) V8 (90°). Naturally aspirated, 18,000 RPM limited with KERS mid-mounted | ||||||||||
| Transmission | Jointly Xtrac 1044 with Mercedes AMG housing seven-speed semi-automatic carbon-fibre sequential gearbox with reverse gear hydraulic activation hand-operated, seamless shift | ||||||||||
| Weight | 640 kg (1,411 lb) (including driver) | ||||||||||
| Fuel | Petronas | ||||||||||
| Tyres | Pirelli P Zero (dry), Cinturato (wet) BBS Wheels (front and rear): 13" | ||||||||||
| Competition history | |||||||||||
| Notable entrants | Mercedes AMG Petronas F1 Team | ||||||||||
| Notable drivers | 7.  Michael Schumacher8. Nico Rosberg | ||||||||||
| Debut | 2012 Australian Grand Prix | ||||||||||
| First win | 2012 Chinese Grand Prix | ||||||||||
| Last win | 2012 Chinese Grand Prix | ||||||||||
| Last event | 2012 Brazilian Grand Prix | ||||||||||
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The Mercedes F1 W03 is a Formula One racing car designed by Mercedes AMG Petronas Formula One Team for use in the 2012 Formula One season. The car was driven by seven time World Drivers' Champion Michael Schumacher, in his final year of his F1 career and Nico Rosberg. The car was launched on 21 February, ahead of the second test of the winter testing season. The team used the F1 W03's predecessor, the Mercedes MGP W02, at the first test in Jerez de la Frontera — running for three of the four days — in order to evaluate the 2012 specification of Pirelli tyres. The W03 completed a shakedown at Silverstone on 16 February and carried out a private test at the Circuit de Catalunya in Barcelona on 19 February; under the sporting regulations, the team was entitled to hold a private test as they had only attended three of the four test days at Jerez.
At the 2012 Chinese Grand Prix, Nico Rosberg took Mercedes's first pole position and win since the 1955 Italian Grand Prix. Until 2024, this was the last time the team finished behind one of their customer teams in the Constructors' Championship.
Design
The F1 W03 was introduced at the first race of the season in Melbourne with what was described as a "radical wing concept". Speculation suggested that the wing used the F-duct concept (developed by McLaren in 2010) by blowing air across the surface of the wing to "stall" it, thereby cancelling out all downforce and drag running over the wing and allowing the car to achieve a higher top speed. The system developed by Mercedes was reported to create an F-duct effect over the front wing when the Drag Reduction System (DRS) flap in the rear wing opened. Opening the flap would expose two vents, which channeled air back through the car and over the front wing, cancelling out the downforce generated by the front wing with the intention of increasing stability in high-speed corners.
Controversy
On the Thursday before the Australian Grand Prix, the FIA's technical delegate Charlie Whiting declared the system to be legal. However, shortly before the final practice session on Saturday afternoon, representatives from Red Bull Racing and Lotus F1 approached the race stewards and requested that the FIA review the original verdict, claiming that the front wing system was in violation of Articles 3.15 and 3.18, which govern the use of DRS and driver-operated aerodynamic devices. On the Thursday before the Malaysian Grand Prix, the FIA rejected all claims that the system was illegal, allowing Mercedes to compete with an unaltered car. Three weeks later in China, Lotus F1 filed a formal protest against the system, citing Article 3.15 of the technical regulations — which states that "any device that influences the car's aerodynamics must remain immobile in relation to the sprung part of the car" — as the basis for their challenge. The stewards later unanimously rejected the protest. They stated that "the sole purpose of the DRS as stated in article 3.18.3, is to improve overtaking. The Mercedes design is completely consistent with this objective" and further clarified that "the protest is dismissed on the grounds that the FIA confirmed the assertion of the Mercedes team that it had, in accordance with Article 2.4 and/or 2.5 of the F1 Technical Regulations, sought clarification from the FIA Formula One Technical Department concerning this matter and the FIA confirmed that the Mercedes design had been deemed permissible", before the start of the season. Lotus later confirmed that they would not appeal against the decision.
Season summary
The F1 W03 propelled Mercedes to finish fifth in the World Constructors' Championship with 142 points, 23 points adrift from its predecessor. Regardless, it secured three podium finishes and a single victory. Schumacher achieved his last podium finish of his career at the European Grand Prix.
Livery
At the Brazilian Grand Prix, both W03s carried a Schumacher's farewell logo, marking his retirement from the sport.
Other uses
At the 2014 Goodwood Festival of Speed, Lewis Hamilton demonstrated the W03 in W05 livery.
Complete Formula One results
(key) (results in bold indicate pole position; results in italics indicate fastest lap)
| Year | Entrant | Engine | Tyres | Drivers | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Points | WCC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | Mercedes AMG Petronas | Mercedes FO 108Z | P | AUS | MAL | CHN | BHR | ESP | MON | CAN | EUR | GBR | GER | HUN | BEL | ITA | SIN | JPN | KOR | IND | ABU | USA | BRA | 142 | 5th | ||
| Michael Schumacher
|
Ret | 10 | Ret | 10 | Ret | Ret | Ret | 3 | 7 | 7 | Ret | 7 | 6 | Ret | 11 | 13 | 22 | 11 | 16 | 7 | |||||||
| Nico Rosberg
|
12 | 13 | 1 | 5 | 7 | 2 | 6 | 6 | 15 | 10 | 10 | 11 | 7 | 5 | Ret | Ret | 11 | Ret | 13 | 15 | |||||||
| Sources: | |||||||||||||||||||||||||||
Driver failed to finish the race, but was classified as they had completed greater than 90% of the race distance.
References
- Noble, Jonathan (25 January 2012). "Pirelli tweaks tyre markings for 2012 F1 season". Autosport.com. Haymarket Publications. Retrieved 29 January 2012.
- ^ "SILVER ARROWS WORKS TEAM TO RACE AS MERCEDES AMG PETRONAS FORMULA ONE TEAM". Mercedes GP. Retrieved 5 December 2011.
- "Schumacher could stay in F1 after 2012". Espnf1.com. ESPN. 27 January 2010. Retrieved 25 July 2010.
- "Rosberg extends Mercedes contract". EspnF1.con. ESPN. 10 November 2011. Retrieved 10 November 2011.
- "Mercedes delay track debut of 2012 F1 car". The Sydney Morning Herald. 6 December 2011. Retrieved 6 December 2011.
- ^ Freeman, Glenn (27 January 2012). "Mercedes GP adamant test delay will help team with new F1 car". Autosport.com. Haymarket Publications. Retrieved 5 February 2012.
- Collantine, Keith (16 February 2012). "Mercedes W03 spotted testing at Silverstone". F1 Fanatic. Keith Collantine. Retrieved 16 February 2012.
- "@MercedesAMGF1: 19 February". Twitter. Twitter Inc. 19 February 2012. Retrieved 20 February 2012.
- Cooper, Adam (19 February 2012). "Mercedes conducts full test at Barcelona with W03". Adam Cooper's F1 Blog. Wordpress. Retrieved 20 February 2012.
- Allen, Patrick (15 April 2012). "Chinese Grand Prix 2012: Nico Rosberg Takes Perfect Victory at Superb Event". Bleacher Report. Retrieved 1 May 2023.
- ^ Noble, Jonathan (15 March 2012). "Mercedes F1 team's rear wing concept deemed legal by FIA". Autosport.com. Haymarket Publications. Retrieved 15 March 2012.
- Scarborough, Craig (14 March 2012). "Mercedes: F-Duct Front Wing operated by the Rear Wing DRS". Scarbsf1 - everything technical in F1. Craig Scarborough. Retrieved 15 March 2012.
- Noble, Jonathan (17 March 2012). "FIA asked to re-think its view on the Mercedes DRS-activated F-duct". Autosport.com. Haymarket Publications. Retrieved 17 March 2012.
- Noble, Jonathan (22 March 2012). "FIA rejects claims that Mercedes's rear wing is illegal". Autosport.com. Haymarket Publications. Retrieved 22 March 2012.
- Benson, Andrew (21 January 2012). "FIA ban new technical innovation developed by Lotus and Ferrari". BBC F1. BBC. Retrieved 3 April 2012.
- "Lotus files protest against Mercedes's rear wing". Autosport. Haymarket Publications. 12 April 2012. Retrieved 12 April 2012.
- Elizalde, Pablo (12 April 2012). "Lotus protest against Mercedes wing rejected by FIA". Autosport. Haymarket Publications. Retrieved 12 April 2012.
- Benson, Andrew "Lotus's protest against Mercedes controversial DRS system rejected" BBC News. 13 April 2012. Retrieved 2012-04-16
- Noble, Jonathan "Lotus will not appeal stewards' decision on Mercedes rear wing" Autosport. 12 April 2012. Retrieved 2012-04-16
- "All championship race entries, in a Mercedes F1 W03". ChicaneF1. Retrieved 18 September 2021.
"Mercedes F1 W03". StatsF1. Retrieved 18 September 2021.
"Classifications". Fédération Internationale de l'Automobile. Archived from the original on 8 February 2013. Retrieved 2 January 2016.
External links
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