Table:
Year | Date | Winner | Make | Pole | Make.1 | Results
1970 | October 4 | Dave Sorg | Mercury | Ron North | Oldsmobile | Report
1971 | October 3 | Denny Miles | Chevrolet | Les Snow | Plymouth | Report
1972 | October 1 | Dave Sorg | Chevrolet | Larry Moore | Chevrolet | Report
1973 | September 30 | Vern Schrock | Pontiac | Ed VanderLaan | Chevrolet | Report
1974 | September 29 | Bob Senneker | Chevrolet | Vern Schrock | Chevrolet | Report
1975 | September 28 | Bob Senneker | Chevrolet | Larry Moore | Chevrolet | Report
1976 | October 4 | Bob Senneker | Chevrolet | Bob Senneker | Chevrolet | Report
1977 | October 2 | Bob Senneker | Chevrolet | Bob Senneker | Chevrolet | Report
1978 | October 1 | Bob Senneker | Chevrolet | Bob Sensiba | Chevrolet | Report
1979 | October 7 | Don Gregory | Oldsmobile | Randy Sweet | Chevrolet | Report
1980 | October 5 | Terry Senneker | Chevrolet | Mark Martin | Chevrolet | Report
1981 | October 4 | Mike Eddy | Chevrolet | Mark Martin | Chevrolet | Report
1982 | October 3 | Rusty Wallace | Chevrolet | Bob Strait | Pontiac | Report
1983 | October 2 | Mike Eddy | Pontiac | Dick Trickle | Pontiac | Report
1984 | September 30 | Bob Senneker | Pontiac | Dick Trickle | Pontiac | Report
1985 | September 29 | Mark Martin | Ford | Mark Martin | Ford | Report
1986 | October 5 | Mark Martin | Ford | Mark Martin | Pontiac | Report
1987 | October 4 | Butch Miller | Chevrolet | Butch Miller | Chevrolet | Report
1988 | October 2 | Ted Musgrave | Chevrolet | Butch Miller | Chevrolet | Report
1989 | October 1 | Butch Miller | Chevrolet | Kenny Wallace | Pontiac | Report
1990 | September 30 | Bob Senneker | Chevrolet | Dave Jackson | Chevrolet | Report
1991 | October 6 | Glenn Allen, Jr. | Chevrolet | Mike Eddy | Pontiac | Report
1992 | October 4 | Tim Steele | Chevrolet | Mike Garvey | Ford | Report
1993 | October 3 | Mike Cope | Oldsmobile | Hal Goodson | Ford | Report
1994 | October 2 | Mike Cope | Oldsmobile | Toby Porter | Oldsmobile | Report
1995 | October 1 | Mike Cope | Chevrolet | Ron Barfield, Jr. | Ford | Report
1996 | September 29 | Scot Walters | Chevrolet | Wayne Anderson | Chevrolet | Report
1997 | September 28 | Hank Parker, Jr. | Chevrolet | Nipper Alsup | Chevrolet | Report
1998 | September 27 | Derrick Gilchrist | Chevrolet | Jeff Fultz | Chevrolet | Report
1999 | September 26 | Brian Ross | Chevrolet | Matt Hagans | Ford | Report
2000 | October 1 | Gary St. Amant | Chevrolet | Larry Foyt | Pontiac | Report
2001 | September 23 | Joey Clanton | Chevrolet | David Stremme | Ford | Report
2002 | October 6 | Gary St. Amant | Chevrolet | David Stremme | Chevrolet | Report
2003 | October 5 | Bobby Parsley | Chevrolet | Dave Jackson | Chevrolet | Report
2004 | not held |  |  |  |  | 
2005 | not held |  |  |  |  | 
2006 | October 15 | Scott Hantz | Chevrolet | Danny Jackson |  | Report
2007 | October 14 | Ryan Lawler | Ford | Ryan Lawler | Ford | Report
2008 | October 12 | David Stremme | Dodge | Chris Gabehart |  | Report
2009 | October 18 | Kyle Busch | Toyota | Chris Gabehart |  | Report
2010 | October 17 | Chase Elliott | Ford | Johnny VanDoorn |  | Report
2011 | October 15 | Boris Jurkovic | Toyota | Derrick Griffin | Toyota | Report
2012 | October 14 | Ross Kenseth | Ford | Rick Turner | Ford | Report
2013 | October 13 | Erik Jones | Toyota | Chase Elliott | Chevrolet | Report

Question: which month held the most winchester 400 races?
Answer: October

Question: how many winning oldsmobile vehicles made the list?
Answer: 3

Question: which make was used the least?
Answer: Mercury

Question: which make of car was used the least by those that won races?
Answer: Toyota

Question: how many consecutive wins did bob senneker have?
Answer: 5

Question: who on the list has the highest number of consecutive wins?
Answer: Bob Senneker