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NTT Indycar® Series

News & Race Reports

2025 Schedule

Featured Drivers

Colton Herta | #26

Andretti Global with Curb-Agajanian

  • 9 IndyCar Wins
  • 14 Pole Positions
  • Youngest Driver to win an IndyCar Race (2019 COTA - 18 years, 11 months, 25 days) and Pole Position (2019 Road America - 19 years, 83 days)

 

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Kyle Kirkwood | #27

Andretti Global
  • 3 IndyCar Wins
  • 3 Pole Positions
  • Junior Career Championships: Indy NXT (2021), USF Pro 2000 (2019), F3 Americas (2018), USF2000 (2018)

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Marcus Ericsson | #28

Andretti Global
  • 2022 Indianapolis 500 Champion
  • 4 IndyCar Wins
  • Junior Career Championships: British Formula BMW and Japanese F3

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Kyffin Simpson | #8

Chip Ganassi Racing
  • 2021 FR Americas Champion
  • GTD Class Winner at the 2022 Petit Le Mans with Gradient Racing in the Acura NSX GT3 EVO22
  • LMP2 Class Winner at the 2023 12 Hours of Sebring

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Scott Dixon | #9

Chip Ganassi Racing

  • Six-Time IndyCar Champion (2003, 2008, 2013, 2015, 2018, 2020)
  • 2008 Indianapolis 500 Champion
  • 58 IndyCar Wins
  • 28 Pole Positions

 

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Alex Palou | #10

Chip Ganassi Racing
  • Three-Time IndyCar Champion (2021, 2023, 2024)
  • 2025 Indianapolis 500 Champion
  • 16 IndyCar Wins
  • 8 Pole Positions

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Rinus VeeKay | #18

Dale Coyne Racing
  • 1 IndyCar Win
  • 2 Pole Positions
  • 2018 USF Pro 2000 Champion

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Jacob Abel | #51

Dale Coyne Racing
  • Runner-Up in the 2024 Indy NXT Championship
  • 3 Career Indy NXT Wins
  • 4 Pole Positions in Indy NXT
  • Former Marketing Intern at HRC-US in 2023

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Felix Rosenqvist | #60

Meyer Shank Racing
  • 1 IndyCar Win
  • 6 Pole Positions
  • 2019 IndyCar Rookie of the Year
  • 2015 FIA F3 European Champion 

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Marcus Armstrong | #66

Meyer Shank Racing
  • 2023 IndyCar Rookie of the Year
  • 2017 Italian F4 Champion

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Graham Rahal | #15

Rahal Letterman Lanigan Racing
  • 6 IndyCar Wins
  • 5 Pole Positions
  • Won debut IndyCar race (2008 St. Petersburg Grand Prix)

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Devlin DeFrancesco | #30

Rahal Letterman Lanigan Racing
 
  • LMP2 Class Winner at the 2022 24 Hours of Daytona
  • 2017 Spanish F3 Champion

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Louis Foster | #45

Rahal Letterman Lanigan Racing
  • 2024 Indy NXT Champion
  • 10 Career Indy NXT Wins
  • 11 Pole Positions in Indy NXT
  • 2022 USF Pro 2000 Champion

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Specifications

Honda IndyCar Chassis Specification

Design
IndyCar/Dallara Automobili, Italy
Configurations
Street/Road Course
Short Oval
Super Speedway
Components
Monocoque contains cockpit, fuel cell and front suspension; engine is stressed (integral) member of chassis; rear assembly contains bellhousing, gearbox and rear suspension members
Materials
Carbon fiber, kevlar and other composites

Honda Indy Twin Turbo V6 Engine

Engine Type
Twin turbocharged, fuel-injected, aluminum alloy V6
Displacement
2.2L (134.25 cubic inches)
Valvetrain
Dual overhead camshaft, four valves per cylinder
Crankshaft
Alloy steel, four main bearing caps

Hybrid Energy Recovery System

Energy Storage System (ESS)
Produced by Honda Racing Corporation USA, the ESS is a series of 20 supercapacitors—designed by Skeleton—that store the energy harvested by the MGU until its deployment by the drivers. HRC US opted to use a supercapacitor rather than a battery because of its ability to both capture and deploy energy faster. The ESS can fully charge and deploy in approximately 4.5 seconds.
EMPEL 180
Produced by EMPEL in collaboration with Ilmor, the Motor Generator Unit, or MGU captures spent energy produced under braking, turning it into electricity to be stored by the Energy Storage System. The MGU is also linked to the driveshaft of the existing Indy car engine—allowing the driver to deploy the harvested energy as additional power.
DC / DC Converter
Produced by BrightLoop Converters, the DC / DC converter on the IndyCar ERS ensures that the energy from the ESS or generated by the MGU is output at the correct voltage for the existing powertrain, 12 volts.
Voltage Control Device
Essentially an oversized fuse, the Voltage Control Device is a safety component that ensures the entirety of the system never exceeds 60 volts.

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