| Car |
Driver |
Sponsor |
Engine |
Team |
| 2 |
Ryan Briscoe |
IZOD Team Penske |
Chevrolet |
Team Penske |
| 3 |
Helio Castroneves |
Shell V-Power/Pennzoil Ultra Team Penske |
Chevrolet |
Team Penske |
| 4 |
JR Hildebrand |
National Guard Panther Racing |
Chevrolet |
Panther Racing |
| 5 |
E.J. Viso |
CITGO/ PDVSA KV Racing Technology |
Chevrolet |
KV Racing Technology |
| 6 |
Katherine Legge |
TrueCar-Dragon Racing |
Lotus |
Dragon Racing |
| 7 |
Sebastien Bourdais |
Dragon Racing |
Lotus |
Dragon Racing |
| 8 |
Rubens Barrichello |
BMC/Embrase KV Racing Technology |
Chevrolet |
KV Racing Technology |
| 9 |
Scott Dixon |
Target Chip Ganassi Racing |
Honda |
Target Chip Ganassi Racing |
| 10 |
Dario Franchitti |
Target Chip Ganassi Racing |
Honda |
Target Chip Ganassi Racing |
| 11 |
Tony Kanaan |
GEICO/Mouser Electronics |
Chevrolet |
KV Racing Technology |
| 12 |
Will Power |
Verizon Team Penske |
Chevrolet |
Team Penske |
| 14 |
Mike Conway |
ABC Supply Company/A.J. Foyt Racing |
Honda |
A.J. Foyt Enterprises |
| 15 |
Takuma Sato |
Rahal Letterman Lanigan Racing |
Honda |
Rahal Letterman Lanigan |
| 17 |
Sebastian Saavedra |
Team AFS |
Chevrolet |
AFS Racing/Andretti Autosport |
| 18 |
Justin Wilson |
Sonny’s BBQ |
Honda |
Dale Coyne Racing |
| 19 |
James Jakes |
Boy Scouts of America |
Honda |
Dale Coyne Racing |
| 20 |
Ed Carpenter |
Fuzzy’s Vodka |
Chevrolet |
Ed Carpenter Racing |
| 21 |
Buddy Rice |
TBA |
Chevrolet |
Ed Carpenter Racing |
| 22 |
Oriol Servia |
Lotus-DRR |
Lotus |
Lotus – DRR |
| 25 |
Ana Beatriz |
Team Ipiranga |
Chevrolet |
Andretti Autosport/Conquest Racing |
| 26 |
Marco Andretti |
Team RC Cola |
Chevrolet |
Andretti Autosport |
| 27 |
James Hinchcliffe |
Team GoDaddy.com |
Chevrolet |
Andretti Autosport |
| 28 |
Ryan Hunter-Reay |
Team DHL/Sun Drop Citrus Soda |
Chevrolet |
Andretti Autosport |
| 38 |
Graham Rahal |
Service Central |
Honda |
Service Central Chip Ganassi Racing |
| 39 |
Bryan Clauson |
Sarah Fisher Hartman Racing/RW |
Honda |
Sarah Fisher Hartman Racing |
| 41 |
Wade Cunningham |
ECat/ABC Supply |
Honda |
A.J. Foyt Racing |
| 45 |
Michel Jourdain |
TBA |
Honda |
Rahal Letterman Lanigan |
| 67 |
Josef Newgarden |
Sarah Fisher Hartman Racing |
Honda |
Sarah Fisher Hartman Racing |
| 77 |
Simon Pagenaud |
Schmidt Hamilton HP Motorsports |
Honda |
Schmidt-Hamilton Motorsports |
| 78 |
Simona de Silvestro |
Nuclear Clean Air Energy Lotus HVM Racing |
Lotus |
Lotus-HVM Racing |
| 83 |
Charlie Kimball |
NovoLog FlexPen |
Honda |
Novo Nordisk Chip Ganassi Racing |
| 98 |
Alex Tagliani |
Team Barracuda-BHA |
Lotus |
Bryan Herta Autosport |
| 99 |
Townsend Bell |
BraunAbility-Schmidt Pelfrey Motorsports |
Honda |
Sam Schmidt Motorsports |
Fastest 33 