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Senate roll call 156 · 109th Congress · Jun 23, 2005

To impose additional requirements for improving automobile fuel economy and reducing vehicle emissions.

On Jun 23, 2005, the Senate voted 64–31 on “On the Amendment” (HR 6). Result: Amendment Agreed to. By party: Republicans 46–7, Democrats 18–23, Independents 0–1. It was a split vote: the parties took opposite sides, with some members crossing over. 25 members voted against their own party.

During the 109th Congress (2005–2006), George W. Bush was president, and Republicans held majorities in both the House and Senate.

Result
Amendment Agreed to
Yes
64
No
31
Did not vote
6
Date
Jun 23, 2005

By party

  • Republicans46 yes · 7 no · 2 didn’t vote
  • Democrats18 yes · 23 no · 4 didn’t vote
  • Independents0 yes · 1 no

Who broke with their party

The bill

H.R. 6: Energy Policy Act of 2005

How each senator voted: Yes

How each senator voted: No

Did not vote

Other votes

From Voteview roll call records.

Cite or embed this page

Capitol Receipts, “To impose additional requirements for…: Senate Vote, Jun 23, 2005,” https://www.capitolreceipts.com/vote/109-S-156/to-impose-additional-requirements-for-improving-automobile-fuel-econom (accessed 2026-10-17).