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Trans-Am Drivers' and Manufacturers' Champions
| Year | 
Driver Champion | 
  | 
Manufacturer Champion | 
 
| 1966 | 
H. Kwech/G. Andrey* | 
  | 
Ford | 
 
| 1967 | 
Jerry Titus* | 
  | 
Ford | 
 
| 1968 | 
Mark Donohue* | 
  | 
Chevrolet | 
 
| 1969 | 
Mark Donohue* | 
  | 
Chevrolet | 
 
| 1970 | 
Parnelli Jones* | 
  | 
Ford | 
 
| 1971 | 
Mark Donohue | 
  | 
American Motors | 
 
| 1972 | 
George Follmer | 
  | 
American Motors | 
 
| 1973 | 
Peter Gregg | 
  | 
Chevrolet | 
 
| 1974 | 
Peter Gregg | 
  | 
Porsche | 
 
| 1975 | 
John Greenwood | 
  | 
Chevrolet | 
 
| 1976 | 
Jocko Maggiacomo (I) | 
  | 
American Motors | 
 
| George Follmer (II) | 
  | 
Porsche | 
 
| 1977 | 
Bob Tullius (I) | 
  | 
Porsche | 
 
| Ludwig Heimrath, Sr. (II) | 
  | 
Porsche | 
 
| 1978 | 
Bob Tullius (I) | 
  | 
Jaguar | 
 
| Greg Pickett (II) | 
  | 
Chevrolet | 
 
| 1979 | 
Gene Bothello (I) | 
  | 
Chevrolet | 
 
| John Paul, Sr. (II) | 
  | 
Porsche | 
 
| 1980 | 
John Bauer | 
  | 
Chevrolet | 
 
| 1981 | 
Eppie Wietzes | 
  | 
Chevrolet | 
 
| 1982 | 
Elliott Forbes-Robinson | 
  | 
Pontiac | 
 
| 1983 | 
David Hobbs | 
  | 
Chevrolet | 
 
| 1984 | 
Tom Gloy | 
  | 
Lincoln-Mercury | 
 
| 1985 | 
Wally Dallenbach, Jr. | 
  | 
Lincoln-Mercury | 
 
| 1986 | 
Wally Dallenbach, Jr. | 
  | 
Lincoln-Mercury Merkur | 
 
| 1987 | 
Scott Pruett | 
  | 
Lincoln-Mercury Merkur | 
 
| 1988 | 
Hurley Haywood | 
  | 
Audi | 
 
| 1989 | 
Dorsey Schroeder | 
  | 
Ford | 
 
| 1990 | 
Tom Kendall | 
  | 
Chevrolet | 
 
| 1991 | 
Scott Sharp | 
  | 
Chevrolet | 
 
| 1992 | 
Jack Baldwin | 
  | 
Chevrolet | 
 
| 1993 | 
Scott Sharp | 
  | 
Chevrolet | 
 
| 1994 | 
Scott Pruett | 
  | 
Ford | 
 
| 1995 | 
Tom Kendall | 
  | 
Chevrolet | 
 
| 1996 | 
Tom Kendall | 
  | 
Ford | 
 
| 1997 | 
Tom Kendall | 
  | 
Ford | 
 
| 1998 | 
Paul Gentilozzi | 
  | 
Chevrolet | 
 
| 1999 | 
Paul Gentilozzi | 
  | 
Ford | 
 
| 2000 | 
Brian Simo | 
  | 
De Tomaso | 
 
| 2001 | 
Paul Gentilozzi | 
  | 
Jaguar | 
 
| 2002 | 
Boris Said | 
  | 
Ford Mustang | 
 
| 2003 | 
Scott Pruett | 
  | 
Jaguar | 
 
| 2004 | 
Paul Gentilozzi | 
  | 
Jaguar | 
 
| 2005 | 
Klaus Graf | 
  | 
Jaguar | 
 
| 2006 | 
Paul Gentilozzi* | 
  | 
Jaguar* | 
 
| 2009 | 
Tomy Drissi | 
  | 
Jaguar | 
 
| 2010 | 
Tony Ave | 
  | 
Chevrolet | 
 
| 2011 | 
Tony Ave | 
  | 
Chevrolet | 
 
| 2012 | 
Simon Gregg (TA) | 
  | 
Chevrolet | 
 
| Bob Stretch (TA2) | 
  | 
Chevrolet | 
 
| Chuck Cassaro (GGT) | 
  | 
  | 
 
| 2013 | 
Doug Peterson (TA) | 
  | 
Chevrolet | 
 
| Cameron Lawrence (TA2) | 
  | 
Chevrolet | 
 
| Chuck Cassaro (TA3-A) | 
  | 
Porsche (TA3) | 
 
| C. David Seuss (TA3-I) | 
  | 
  | 
 
| 2014 | 
Doug Peterson (TA) | 
  | 
Chevrolet | 
 
| Cameron Lawrence (TA2) | 
  | 
Chevrolet | 
 
| Ernie Francis, Jr. (TA3-A) | 
  | 
Chevrolet | 
 
| Jerry Greene (TA3-I) | 
  | 
Chevrolet | 
 
| 2015 | 
Amy Ruman (TA) | 
  | 
Chevrolet | 
 
| Gar Robinson (TA2) | 
  | 
Chevrolet | 
 
| Ernie Francis, Jr. (TA3-A) | 
  | 
Chevrolet | 
 
| Lee Saunders (TA3-I) | 
  | 
Dodge | 
 
| 2016 | 
Amy Ruman (TA) | 
  | 
Chevrolet | 
 
| Tony Buffomante (TA2) | 
  | 
Ford | 
 
| Randy Mueller (TA3) | 
  | 
BMW | 
 
| Ernie Francis, Jr. (TA4) | 
  | 
Ford | 
 
 
 * - Driver's Championship was not officially installed until the 1971 season.  Thus,
these are unofficial driver champions.  No titles were awarded in 2006.
  
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Trans Am Tidbits
1966: First Trans-Am race held on March 25 is won by Austrian formula one driver, Jochen
Rindt, in an Alfa GTA at Sebring.
 
1967: Dan Gurney beats Parnelli Jones in the closest Trans Am race at Green Valley Raceway
by three feet.
 
1968: Mark Donohue won 10 of 12 races, including eight in a row.
 
1970: Parnelli Jones beats Mark Donohue by one point.
 
1974: Only three races are run.
 
1976-1979: The series is split into two categories -- the slower Category I and faster
higher tech Category II.
 
1977: Championship decided in the courts as Peter Gregg's Category II win at Mosport was
disallowed, reinstated, and finally disallowed.
 
1978: Bob Tullius wins the last seven races in a row in Category I.
 
1982: Paul Newman's first of two career Trans-Am wins comes at Brainerd.  His other
win is at Lime Rock in 1986.
 
1985: Youngest driver champion at age 22.
 
1988: Only all-wheel drive car to win the manufacturers' title.
 
1997: Tom Kendall wins a record 11 consecutive races (longest documentable win streak in
world-wide professional road racing) en route to a record third straight championship and a record fourth overall.
 
1998: Paul Gentilozzi becomes second driver to win back-to-back championships driving
different cars (Chevrolet Corvette, Ford Mustang Cobra).  Wally Dallenbach Jr. was first to do it in 1985-86 (Capri, Camaro).
 
2004: Paul Gentilozzi becomes second driver to win four championships.  Closest finish ever -- Gentilozzi ties Tommy Kendall on points; wins tie-breaker of most wins (5-2).
 
2007: The Trans-Am Series was put on hiatus for two years.
 
2011: Amy Ruman becomes first woman to win Trans-Am race (Road Atlanta).
 
2012: The series is split into three classes.  No GGT manufacturer champion is awarded.
 
2013: The series is split into four classes, but only one TA3 overall manufacturer champion is awarded in 2013.
 
2015: Amy Ruman is first woman to win a North American pro series championship.
 
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