After the war, the remaining
Mercedes-Benz W165 could have been entered in Grand Prix races, as the Voiturette rule set had been promoted to top class GP rules, called
Formula One since 1946. Only two W165 had been built, they were with Caracciola in Switzerland, and one was taken to the US to race in the
1947 Indianapolis 500. By 1950, Mercedes decided to return to racing, in sportscars with the
Mercedes-Benz W194 "300 SL" that appeared in 1952. An update to the W165 was a project called
Mercedes-Benz W195. In early 1951, Mercedes took three pre-war W154s to Argentina to take part in two
Formula Libre races of the
Buenos Aires Grand Prix. Drivers were pre-war veteran Hermann Lang,
Karl Kling, and local hero
Juan Manuel Fangio who would win his first World Championship in 1951 and rejoin Mercedes in 1954. The old Mercedes did well, finishing second and third in each heat, but were beaten by a modern
Ferrari 166 FL. Daimler decided that there was no point in competing with the old cars. Instead, they would run the new 300 SL in sportscars races in 1952, and then develop a Formula One car for the 2500cc new rules that would come into effect in 1954, with a car called
Mercedes-Benz W196.
Original factory team (1954–1955) at
Nürburgring drives the Mercedes-Benz 300 SLR of teammate
Juan Manuel Fangio at the
Nürburgring in 1977 In 1954 Mercedes-Benz returned to what was now known as
Formula One racing (a World driver championship having been established in 1950), using the technologically advanced
Mercedes-Benz W196 which was run in both open-wheeled and streamlined forms.
Juan Manuel Fangio, a previous champion (1951), transferred mid-season from Maserati to Mercedes-Benz for their debut at the 4 July
1954 French Grand Prix. The team had immediate success and recorded a 1–2 victory with Fangio and
Karl Kling, as well as the fastest lap for third driver
Hans Herrmann. Fangio went on to win three more races in 1954, and the Championship. The success continued into the
1955 season, where the same car was used again. The team's main drivers, Fangio and the young
Stirling Moss, won 6 of the 9 rounds between them, and finished first and second in that year's championship. In addition, Mercedes entered and won the
1955 World Sportscar Championship with the Sportscar version of the F1 car, the
Mercedes-Benz 300 SLR. Having proven that they could win both in F1 and sportscars, the company decided to discontinue racing at the end of the 1955 championships seasons to focus on road car development. The withdrawal is commonly attributed to the
1955 Le Mans disaster.
Engine supplier Mercedes made its return to
Formula One in 1994 as an engine supplier to
Sauber, with whom they had already enjoyed success in sportscar racing, after 1993 funding their engine partner
Ilmor, Mercedes and Sauber announced that the teams' engines will be rebadged "Mercedes-Benz" for the 1994 season thus signaling Mercedes partial return to factory-sponsored motorsport the first time since
1955. In the one year that Sauber ran Mercedes badged engines they only managed to score twelve points.
McLaren (1995–2014, 2021–) -Mercedes
MP4-10 Formula One car being driven by
Mika Häkkinen. saw the normally aspirated Mercedes-Benz-Ilmor F1-V10 move to the
Woking based
McLaren team, replacing
Peugeot who moved to supplying their engines to the
Jordan team. In a season dominated by the
Renault powered
Benetton B195s and
Williams FW17s, the McLaren-Mercedes partnership produced thirty points with 2 podium finishes from
Mika Häkkinen. produced similar results to '95 with the team finishing behind the trio of Williams, Benetton and
Ferrari, but the team still scored three times as many podium positions in comparison to the previous year. Outside Formula One, Mercedes-Benz had increased its shareholding in the Ilmor company in 1996 and took full control nine years later. They have continued to design and build engines for McLaren. In the opening race of the
1997 Formula One season,
David Coulthard produced victory for McLaren and ushered in a new era of success for the
British based squad. Coincidentally this was the first race in which McLaren had competed with a silver livery due to
West replacing
Marlboro, who moved to Ferrari, as title sponsor. The colour drew inevitable comparisons to the
Silver Arrows of a previous era, and the nickname was applied to the McLarens. This was a significant result in F1 racing, McLaren's first victory for three seasons and the first win for Mercedes-Benz since
Juan Manuel Fangio's success at the
1955 Italian Grand Prix. McLaren and Mercedes-Benz still, however, finished fourth in the Constructors' Championship behind the same three teams as the previous two seasons, but they had collected more than twice as many points in '97 as they had in '95. With an
Adrian Newey designed
MP4/13 for , McLaren went on to win both the Drivers' Championship with Häkkinen and the Constructors' title, their first in seven years, by twenty-three points to their nearest rivals Ferrari. Häkkinen went on to win the title for the second time in succession the
following season, however, the team failed to retain their Constructors' title, losing it to Ferrari by four points. -Mercedes
MP4-23 helped
Lewis Hamilton win the
2008 Formula One Championship. and saw McLaren and their drivers play second fiddle to the dominant partnership of
Michael Schumacher and Ferrari, as the Italian-German partnership won nineteen of a possible thirty-four races. Häkkinen retired from Formula One before the season, although he would later represent Mercedes in the
Deutsche Tourenwagen Masters series. Fellow
Finn Kimi Räikkönen replaced him. McLaren dropped down the order in terms of Constructors' Championship position, losing its second-place position to the
BMW-
Williams team, with the season still being dominated overall by Schumacher and Ferrari. For the following four years McLaren proved to be one of the fastest cars in the field but lacked in reliability, most notably in and ; the 2006 season marked the first since 1996 in which McLaren had failed to win a race. In McLaren's drivers finished second and third in the Drivers' Championship, only 1 point behind Champion Kimi Räikkönen. The team was also disqualified from the championship. In
Lewis Hamilton won the Drivers' Championship by 1 point from Ferrari's Felipe Massa. Jenson Button won McLaren-Mercedes' last race in the V8 era at the
2012 Brazilian Grand Prix. driving the
McLaren-Mercedes
MP4-29, the last McLaren-Mercedes powered car before the new partnership starting in . For the
2014 Season, McLaren-Mercedes used the Mercedes PU106A Hybrid, a 1.6-litre V6 turbocharged engine. In their final season as McLaren-Mercedes the team finished fifth in the World Constructors' Championship standings with 181 points. At the end of the season, Mercedes-Benz officially ended its 20-year partnership with
McLaren. On September 28, 2019, Mercedes-Benz and McLaren agreed to a four-year deal for Mercedes-Benz to be an engine supplier for McLaren in the beginning of the year 2021. McLaren's first season back with Mercedes power saw them achieve a 1-2 result at the
2021 Italian Grand Prix with
Daniel Ricciardo and
Lando Norris finishing first and second, respectively, and three further podiums (all from Norris) to finish fourth in the Constructors' Championship, by losing third place to Ferrari. In 2023, the existing partnership between McLaren and Mercedes was extended to 2030. McLaren went on to win Constructors' championships in and . Lando Norris clinched the drivers' title in by 2 points from Red Bull's Max Verstappen.
Williams (2014–present) In early 2013, it was announced that Mercedes-Benz would be the engine supplier to
Williams for the 2014 season. The team finished the season placing third in the World Constructors' Championship standings with 257 points, with both
Felipe Massa and
Valtteri Bottas scoring 4 podiums during the season. For the next two seasons, the team finished fifth in and . For the season, Williams-Mercedes faced a disappointing season only finishing tenth in the World Constructors' Championship standings. On 13 September 2019, Williams and Mercedes-Benz agreed to extend their partnership until 2025.
Safety cars In 2003, the partnership between Mercedes and McLaren was extended into the production of a Mercedes-McLaren roadcar, the
SLR. Mercedes also supplies the cars to the FIA for use as
safety cars and other race official roles, such as the medical car, at Formula One races. Currently, in
Formula One, Mercedes and
Aston Martin both supply the Safety Car and alternate per race. At the moment the Mercedes safety car is a red design.
New factory team (2010–present) , which won Mercedes' fifth consecutive Constructors' Championship On November 16, 2009, it was announced that Mercedes would buy
Brawn. They purchased 75% which gave them the controlling stake in the
2009 championship-winning team
Brawn GP. The team, renamed and branded
Mercedes GP, debuted at the
2010 Bahrain Grand Prix, with an all-German driver line-up of
Nico Rosberg and
Michael Schumacher and was their full return to factory sponsored motorsport in F1. Over the next few years, with
Lewis Hamilton in the team, Mercedes would go on to win eight consecutive Formula One World Constructors' Championships from to the third highest total in Formula One history. Mercedes also won seven Drivers' Championships until Hamilton lost the title to
Max Verstappen in
2021. ==Sportscar racing==