System 1 is embarking on a brand new period with its 2026 season because the championship will introduce widespread adjustments to its technical rules.
Automotive chassis will develop into lighter and smaller, whereas extra emphasis might be positioned on electrical vitality, which can have a near-50:50 cut up with the inner combustion engine.
There are additionally two new energy unit suppliers getting into F1; the final time F1 had two engine producers enter in the identical season was 2000 with BMW and Honda.
So, who’re the brand new suppliers for 2026 and which engine will all 11 groups use?
Energy models utilized by every F1 workforce
McLaren
Lando Norris, McLaren, Oscar Piastri, McLaren
Picture by: Lars Baron / LAT Pictures through Getty Pictures
Powertrain: Mercedes
Partnership debut: 2021 Bahrain Grand Prix
Grand prix wins since present partnership began: 21
McLaren-Mercedes was one in all F1’s most well-known partnerships from the late Nineties to 2000s, having delivered championship success in ’98, ’99 and ’08 with its legendary silver livery. However the arrival of Mercedes as a manufacturing unit workforce in 2010 in the end modified that relationship, as CEO Ron Dennis thought McLaren’s solely hope of title glory was being a works squad somewhat than a buyer outfit – so in got here Honda for 2015.
It’s properly documented, nonetheless, how disastrous that partnership turned out to be with Fernando Alonso famously calling it a “GP2 engine” on the 2015 Japanese Grand Prix, so McLaren acted swiftly by signing Renault for 2018. That was by no means the ultimate vacation spot although, however extra of a method to an finish as McLaren, now underneath the management of Zak Brown, reignited its Mercedes partnership in 2021 and extra success in the end adopted.
Daniel Ricciardo ended McLaren’s nine-year win drought with victory on the 2021 Italian Grand Prix, earlier than the Woking outfit claimed its first constructors’ crown for 26 years in 2024. McLaren romped its technique to back-to-back championships in 2025, the 12 months through which it additionally claimed its first double title win since 1998 as Lando Norris grew to become world champion.
McLaren-Mercedes is subsequently probably the most profitable partnerships in F1 historical past, and the present contract runs till 2030.
Mercedes
Powertrain: Mercedes
Partnership debut: 2010 Bahrain Grand Prix
Wins since present partnership began: 122
2009 constructors’ world champion Brawn GP solely had one 12 months on the grid as a result of it was purchased by Mercedes for 2010, marking the primary time the Silver Arrows had an F1 workforce since 1955. However it wasn’t just like the German marque was utterly absent from the championship for 55 years, as a result of it had clearly served as an influence unit provider to the likes of McLaren, Sauber and Brawn.
So Mercedes already had an engine in ready for when the workforce made its comeback and it wasn’t that lengthy after that it grew to become dominant. The 2014 season launched hybrid automobiles, and revolutionary designs like splitting the turbocharger association helped Mercedes storm to a record-breaking eight consecutive constructors’ titles.
Even when the workforce is now not dominant, Mercedes continues to be probably the most represented engine on the 2026 grid with the Silver Arrows, McLaren, Williams and Alpine all being powered by it.
Pink Bull
Pink Bull Ford Powertrains
Picture by: Pink Bull Content material Pool
Powertrain: Pink Bull Ford
Partnership debut: N/A
Wins since present partnership began: N/A
It isn’t simply F1 embarking on a brand new period this upcoming season as a result of so is Pink Bull, which can use in-house engines for the primary time because it joined the championship in 2005. This comes after its most up-to-date provider, Honda, introduced on the finish of 2020 that it will depart F1 following the 2021 marketing campaign, and though the Japanese marque in the end made a U-turn on that call, it was too late to proceed the Pink Bull deal.
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That’s as a result of the Austrian outfit had already dedicated to Pink Bull Powertrains for 2026 with consultancy from Ford, which is ending its 23-year absence from the championship. The American producer can be one in all F1’s most profitable engine suppliers with 13 drivers’ championships from 1968 to 1994, in addition to 10 constructors’ titles between ‘68 and ‘81, alongside accomplice Cosworth.
Regardless of the quite a few championships Pink Bull and Ford have each gained, nonetheless, expectations aren’t notably excessive for 2026 with workforce principal Laurent Mekies claiming it will be “foolish” to assume they might instantly match the likes of Mercedes and Ferrari.
Ferrari
Powertrain: Ferrari
Partnership debut: 1950 Monaco Grand Prix
Wins since present partnership began: 247
Ferrari is the one workforce to have contested every F1 season because the championship started in 1950 and each time it has competed with its personal engine. It can subsequently come as no shock that the Italian marque is statistically F1’s most profitable energy unit provider with 16 constructors’ titles and 15 drivers’ crowns, however Ferrari is on an 18-year championship drought and it might be arduous to see that ending any time quickly.
Regardless of that, Ferrari continues to be properly represented as an engine producer on the 2026 grid with the Scuderia, Cadillac and Haas all utilizing the facility unit.
Williams
Alex Albon, Williams, Carlos Sainz, Williams
Picture by: Erik Junius
Powertrain: Mercedes
Partnership debut: 2014 Australian Grand Prix
Wins since present partnership began: 0
Williams has been at each ends of the championship since its partnership with Mercedes started on the 2014 Australian Grand Prix, having loved gentle success within the early turbo hybrid period with back-to-back third-place finishes earlier than quickly slumping to the underside as monetary woes hit.
Regardless of the up-and-down outcomes, Williams has nonetheless loved a detailed relationship with its engine provider, as a result of some Mercedes junior drivers have been loaned to the British outfit resembling George Russell and Nyck de Vries.
The 2025 season additionally marked vital enchancment for Williams because it jumped as much as fifth within the championship, due to the management of James Vowles, beforehand chief strategist at Mercedes, plus its sturdy driver pairing of Alex Albon and new signing Carlos Sainz. Williams subsequently has plenty of optimism for the upcoming season contemplating how Mercedes mastered the final engine change.
Racing Bulls
Powertrain: Pink Bull Ford
Partnership debut: N/A
Wins since present partnership began: N/A
Racing Bulls may also use Pink Bull Ford engines for the upcoming season, similar to its sister outfit, and this would be the Faenza-based squad’s fifth energy unit provider since Pink Bull purchased it in 2006.
Again then it was often called Toro Rosso, which used a Cosworth engine for its debut marketing campaign earlier than switching to Ferrari for 2007. That partnership was as profitable because it may have been given Sebastian Vettel gained the 2008 Italian Grand Prix, however then the workforce switched to Renault for the beginning of turbo hybrid automobiles after Pink Bull had simply gained 4 consecutive titles with the French provider.
Toro Rosso then flicked between Renault and Ferrari for the subsequent few years, earlier than successfully getting used as Pink Bull’s check dummy for Honda engines in 2018. Even by the assorted rebrands the Italian outfit has had since then, the Japanese producer remained as its energy unit provider till the tip of 2025.
Aston Martin
Lance Stroll, Aston Martin Racing
Picture by: Erik Junius
Powertrain: Honda
Partnership debut: N/A
Wins since present partnership began: N/A
Honda began to have second ideas about leaving the championship when the 2026 rules went within the route that it hoped for. However by this level Pink Bull had already deliberate its personal energy unit challenge, so a number of groups began exhibiting an curiosity in partnering with Honda from 2026 and in the end, it was Aston Martin who gained the battle.
It means 2025 was the Silverstone-based squad’s remaining marketing campaign with a Mercedes energy unit, which it had used ever since its Power India days in 2009, bringing gentle success as Sergio Perez’s victory for Racing Level on the 2020 Sakhir Grand Prix was the spotlight. There may be hope that Aston Martin will obtain a lot better success from 2026 given its promotion to a works workforce standing and legendary designer Adrian Newey now being its boss.
Aston Martin has additionally had loads of funding due to billionaire proprietor Lawrence Stroll, however every thing has did not materialise but given it completed seventh within the 2025 standings, so 2026 is seen because the season every thing should come collectively – notably for its 44-year-old driver Fernando Alonso.
Haas
Powertrain: Ferrari
Partnership debut: 2016 Australian Grand Prix
Wins since present partnership began: 0
Haas has been powered by Ferrari engines ever since its F1 debut in 2016, and the 2 have shaped a detailed partnership. That’s as a result of the American outfit has purchased lots of its automotive components from the well-known Scuderia, which can be controversial to some, however Haas views it as vital for such a small workforce – in comparison with its rivals – to be aggressive.
It even has a earlier Ferrari junior as one in all its drivers in Oliver Bearman, much like how Russell drove for Williams for 3 years earlier than his Mercedes transfer. There’s no signal of this partnership ending, regardless of Haas by no means ending larger than seventh since its fifth-placed end in 2018.
Audi
Audi F1 Workforce RS26 idea livery
Picture by: Audi Sport
Powertrain: Audi
Partnership debut: N/A
Wins since present partnership began: N/A
Audi is the second new engine producer coming into F1 this 12 months alongside Pink Bull Ford, because the German marque will make its debut as a manufacturing unit workforce after finishing a full takeover of Sauber.
Similar to Pink Bull it’s somewhat unknown how Audi will fare, however chief working officer Mattia Binotto stated in Could that “we gained’t have the perfect energy unit” contemplating the competitors. So the workforce is conscious that success could solely come over time, notably as Sauber completed next-to-bottom within the 2025 standings regardless of scoring a strong 70 factors with a powerful driver pairing of Gabriel Bortoleto and Nico Hulkenberg.
Alpine
Powertrain: Mercedes
Partnership debut: N/A
Wins since present partnership began: N/A
Alpine made a controversial change for 2026, as mother or father firm Renault ended its F1 engine challenge in favour of turning into a Mercedes buyer. The information was clearly unwelcome to those that have been already engaged on the 2026 energy unit at its Viry-Chatillon base, a lot so {that a} group of them staged a protest on the 2024 Italian Grand Prix with messages resembling “save 50 years of French System 1”.
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However Renault may now not clarify why it was spending a lot cash on its engine challenge, solely to be considerably worse than its rivals; Alpine completed final within the 2025 standings. Now former Renault CEO Luca de Meo even as soon as stated he wanted to take a look at “shortcuts” to attain success, and what higher method to try this than by signing a take care of what’s seen because the strongest engine provider?
Cadillac
Powertrain: Ferrari
Partnership debut: N/A
Wins since present partnership began: N/A
Cadillac will develop into F1’s eleventh workforce in 2026 when it makes its debut on the Australian Grand Prix, marking an finish to what was a protracted course of to get to the grid. Again in 2023, Basic Motors and Andretti International introduced their intention to get into F1, however that was rejected because the championship needed the workforce to comply with constructing its personal engines.
There was then plenty of backwards and forwards on the matter, which included disagreements between F1 and Michael Andretti, son of 1978 world champion Mario. However rather a lot modified when Michael stepped apart, sponsor TWG International took on extra duties and the proposed workforce identify was modified from Andretti Racing to Cadillac.
Quickly in spite of everything of this occurred, the Cadillac entry was authorized for 2026, when it would use Ferrari engines and change Sauber as a buyer of the Scuderia. The American outfit will use these energy models till the tip of 2028, when the Basic Motors-built engines will come into play.
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