| 2026 | Felipe Nasr, Julien Andlauer, Laurin Heinrich | Porsche Penske Motorsport #7 | Porsche 963 — Penske Porsche's third straight overall win, by 1.5s over the No. 31 Cadillac. |
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| 2025 | Felipe Nasr, Nick Tandy, Laurens Vanthoor | Porsche Penske Motorsport #6 | Porsche 963 — Vanthoor, Nasr and Tandy won after starting third. |
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| 2024 | Dane Cameron, Matt Campbell, Felipe Nasr, Josef Newgarden | Porsche Penske Motorsport #7 | Porsche 963 — The Porsche 963's first major endurance-race victory. |
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| 2023 | Tom Blomqvist, Colin Braun, Hélio Castroneves, Simon Pagenaud | Meyer Shank Racing with Curb-Agajanian #60 | Acura ARX-06 — The debut win for the new GTP (LMDh) top class; 783 laps. |
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| 2022 | Tom Blomqvist, Hélio Castroneves, Oliver Jarvis, Simon Pagenaud | Meyer Shank Racing with Curb-Agajanian #60 | Acura ARX-05 — Won by 3.028s — the third-closest finish in race history. |
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| 2021 | Filipe Albuquerque, Hélio Castroneves, Alexander Rossi, Ricky Taylor | Wayne Taylor Racing #10 | Acura ARX-05 — Acura's first overall Daytona win; WTR's third in a row. |
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| 2020 | Ryan Briscoe, Scott Dixon, Kamui Kobayashi, Renger van der Zande | Wayne Taylor Racing #10 | Cadillac DPi-V.R — 833 laps. |
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| 2019 | Fernando Alonso, Kamui Kobayashi, Jordan Taylor, Renger van der Zande | Wayne Taylor Racing #10 | Cadillac DPi-V.R — Rain-shortened — ended early after heavy rain; 593 laps. |
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| 2018 | Filipe Albuquerque, João Barbosa, Christian Fittipaldi | Mustang Sampling Racing #5 | Cadillac DPi-V.R — Set a race-record distance of 808 laps (2,876.48 mi). |
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| 2017 | Max Angelelli, Jeff Gordon, Jordan Taylor, Ricky Taylor | Wayne Taylor Racing #10 | Cadillac DPi-V.R — First DPi-era win; margin of 0.671s. |
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| 2016 | Ed Brown, Pipo Derani, Scott Sharp, Johannes van Overbeek | Tequila Patrón ESM #2 | Ligier JS P2 (Honda) — First outright Daytona win for an LMP2-derived car; Honda’s first overall. |
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| 2015 | Scott Dixon, Tony Kanaan, Kyle Larson, Jamie McMurray | Chip Ganassi Racing with Felix Sabates #02 | Riley MkXXVI (Ford EcoBoost) — Margin of 1.333s. |
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| 2014 | João Barbosa, Sébastien Bourdais, Christian Fittipaldi | Action Express Racing #5 | Chevrolet Corvette DP — A Corvette DP top-four sweep in the first unified IMSA season. |
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| 2013 | Charlie Kimball, Juan Pablo Montoya, Scott Pruett, Memo Rojas | Chip Ganassi Racing with Felix Sabates #01 | Riley MkXXVI (BMW) — 709 laps. |
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| 2012 | A. J. Allmendinger, Oswaldo Negri Jr., John Pew, Justin Wilson | Michael Shank Racing with Curb-Agajanian #60 | Riley MkXXVI (Ford) — 761 laps. |
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| 2011 | Joey Hand, Scott Pruett, Graham Rahal, Memo Rojas | Chip Ganassi Racing with Felix Sabates #01 | Riley (BMW) — Graham Rahal won 30 years after his father Bobby won here in 1981. |
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| 2010 | João Barbosa, Terry Borcheller, Ryan Dalziel, Mike Rockenfeller | Action Express Racing #9 | Riley Mk XI (Porsche) — The maiden win for Action Express Racing. |
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