| DAYTONA PROTOTYPE (DP) |
| | | | | |
| No. | Team | Drivers | Car | Sponsors |
| 1 | Chip Ganassi with Felix Sabates | Scott Pruett
Memo Rojas | Lexus / Riley | TELMEX |
| 2 | SAMAX | Ryan Dalziel
Henri Zogaib | BMW / Riley | |
| 3 | Southard Motorsports | Richard Antinucci
Bill Lester
Shane Lewis | Lexus / Riley | |
| 6 | Michael Shank Racing | Ian James
John Pew | Ford / Riley | |
| 7 | Rum Bum Racing | Matt Plumb
Gene Sigal | BMW / Riley | Rum Bum, Big Vision Miami, Caramba Tequila |
| 9 | Spirit of Daytona Racing | Marc-Antoine Camirand
Guy Cosmo | Porsche / Coyote | |
| 10 | SunTrust Racing | Max Angelelli
Michael Valiante | Pontiac / Riley | Suntrust |
| 16 | Cheever Racing | Matteo Bobbi
Antonio Garcia | Pontiac / Coyote | Crown Royal Cask No. 16 |
| 23 | Alex Job Racing | Bill Auberlen
Joey Hand | Porsche / Crawford | Ruby Tuesday |
| 47 | Doran Racing | Burt Frisselle
Gabriele Gardel | Ford / Dallara | BSI, CDOC, Anasten Plus |
| 58 | Brumos Racing | David Donohue
Darren Law | Porsche / Riley | Brumos Porsche, Kendall |
| 59 | Brumos Racing | Joao Barbosa
JC France
Hurley Haywood | Porsche / Riley | Brumos Porsche, Kendall |
| 60 | Michael Shank Racing | Oswaldo Negri
Mark Patterson | Ford / Riley | |
| 61 | AIM Autosport | Brian Frisselle
Mark Wilkins | Ford / Riley | Exchange Traded Gold, Mike Direct Connect |
| 75 | Krohn Racing | Tracy Krohn
Eric van de Poele | Pontiac / Lola | |
| 76 | Krohn Racing | Nic Jonsson
Ricardo Zonta | Pontiac / Lola | |
| 77 | Doran Racing | Memo Gidley
Brad Jaeger | Ford / Dallara | Kodak |
| 91 | Bob Stallings/ Riley-Matthews | Marc Goossens
Jim Matthews
Marcel Tieman | Pontiac / Riley | Riley-Matthews Motorsports |
| 99 | Bob Stallings/ Riley-Matthews | Jon Fogarty
Alex Gurney | Pontiac / Riley | GAINSCO Auto Insurance |
| | | | | |
| | | | | |
| GT (GT) |
| | | | | |
| No. | Team | Drivers | Car | Sponsors |
| 6 | Banner Racing | Marc Bunting
Andy Pilgrim
Leighton Reese | Pontiac GXP.R | Banner Engineering |
| 7 | Banner Racing | Kelly Collins
Paul Edwards | Pontiac GXP.R | Banner Engineering |
| 14 | Autometrics Motorsports | Ian Baas
Cory Friedman
Mac McGehee | Porsche GT3 Cup | Mac Papers, Mac Business Products, Team Janica Racing, EP Werks |
| 21 | Matt Connolly Motorsports | Diego Alessi
Matt Connolly | Pontiac GTO.R | Lucy Plast, Erremme, Barbetti, P1 Groupe, Pacific Teaze |
| 22 | Alegra Motorsports | Marc Basseng
Carlos de Quesada | Porsche GT3 Cup | Gatorade, Today MD |
| 26 | Gotham Competition | Jerome Jacalone
Joe Jacalone | Porsche GT3 Cup | Jacalone Fine Art |
| 27 | O'Connell Racing | Kevin O'Connell
Kevin Roush | Porsche GT3 Cup | |
| 29 | Alegra Motorsports | Scooter Gabel
Roberto Garcia | Porsche GT3 Cup | Gatorade, Today MD |
| 30 | Racers Edge Motorsports | Jameson Riley
Craig Stone | Mazda RX-8 | MAKSON Construction |
| 32 | PR1 Motorsports | Mike Forest
Thomas Merrill | Pontiac GXP.R | Miracle Sealants, Konika Minolta, Kolliner-Long Gallery |
| 40 | Hyper Sport | Patrick Dempsey
Joe Foster | Mazda RX-8 | |
| 42 | Team Sahlen | Wayne Nonnamaker
Joe Sahlen | Corvette | TheRaceSite.com |
| 43 | Team Sahlen | Joe Nonnamaker
Wayne Nonnamaker | Corvette | TheRaceSite.com |
| 57 | Stevenson Motorsports | Andrew Davis
Robin Liddell | Pontiac GXP.R | Stevenson Auto, Bryan Mark Financial |
| 64 | TRG | Jim Lowe
Jim Pace
Tim Sugden | Porsche GT3 Cup | SRS, Globus, Adopt A Pig |
| 65 | TRG/Riegel Autosport | Josemanuel Gutierrez
Hima Maher
Craig Stanto | Porsche GT3 Cup | Mike Wiegele Helicopter Skiing, Total R Solutions |
| 66 | TRG | Ted Ballou
Bryce Miller
Richard Westbrook | Porsche GT3 Cup | Marquis Jet, Mitchell Rubber, Resorts International, IPC, Total Lubricants |
| 67 | TRG | Tim George Jr
Andy Lally
Spencer Pumpelly | Porsche GT3 Cup | |
| 68 | TRG | Bryan Sellers
RJ Valentine | Porsche GT3 Cup | CRG, Maxter, Rotex, MBA Group, F1 Air |
| 69 | SpeedSource | Emil Assentato
Jeff Segal | Mazda RX-8 | FXDD |
| 70 | SpeedSource | Nick Ham
David Haskell
Sylvain Tremblay | Mazda RX-8 | Castrol Syntec, Mazda |
| 72 | Autohaus Motorsports | Lawson Aschenbach
Tim Lewis Jr | Pontiac GXP.R | Autohaus Motorsports |
| 74 | GTS Racing with Mitchum Motorsports | Andy Brumbaugh
Jim Michaelian
Bransen Patch | Porsche GT3 Cup | BLPatch and Associates, Carolina Motorsports Park, Churchill Transport, DUB, Haimov Watches, Strut, InterMedia |
| 86 | Farnbacher Loles Racing | Wolf Henzler
Leh Keen
Eric Lux | Porsche GT3 Cup | |
| 87 | Farnbacher Loles Racing | Dominik Farnbacher
Pierre Kaffer
Dirk Werner | Porsche GT3 Cup | |
| 88 | Farnbacher Loles Racing | Steve Johnson
Dave Lacey | Porsche GT3 Cup | |
