The 2025 NASCAR Cup Series Manufacturer Championship battle tightened after the Iowa Corn 350, with Chevrolet maintaining the top spot but facing increasing pressure from Toyota. Chevrolet leads with 845 points and 10 wins on the season, holding just a 19-point advantage over Toyota, which has nine wins and continues to gain momentum as the regular season nears its conclusion. Ford sits third with 764 points and four victories, needing a late-season surge to contend for the title. With 13 races remaining, the three-way battle among NASCAR’s top manufacturers is shaping up to be one of the most competitive in recent years.
NASCAR Cup Series Manufacturer Standings After Iowa
| POS | MANUFACTURER | POINTS |
| 1 | Chevrolet | 845 |
| 2 | Toyota | 826 |
| 3 | Ford | 764 |
ALSO READ: Chevrolet Holds Narrow Lead Over Toyota and Ford in 2025 NASCAR Cup Manufacturer Standings
