US stats say In 1998, 1,313 females were killed by intimate partners and 512 males were killed by intimate partners.

 

In 95,96,97, there were 43,400; 43,500; and 43,500 deaths due to motor vehicle accidents (men and women).
http://www.census.gov/prod/2002pubs/01statab/vitstat.pdf
No 105. Deaths and Death Rates by Seclected Causes: 1990 to 1998.

In 1998, accidents (not just car accidents) killed 11,402 females in the age range of 15 to 44 years of age and just a tad over 30,000 males in the same age range.
All homicides for that age range are killed  2,788 females killed and almost 11,000 males killed.
http://www.census.gov/prod/2002pubs/01statab/vitstat.pdf
No. 108. Deaths by Age and Leading Cause: 1998

In 1998, 1,313 females were killed by intimate partners and 512 males were killed by intimate partners.
http://www.ojp.usdoj.gov/bjs/homicide/intimates.htm#intgender , click on the chart for exact numbers in the years seen on the graph.