1983 IMSA GT Championship

Champions in individual classes

Drivers' Champion United States Al Holbert (GTP) United States Wayne Baker (GTO) United States Roger Mandeville (GTU) Teams' Champion Germany Porsche (GTP) Germany Porsche (GTO) Japan Mazda (GTU)

Kalendarz i zwycięzcy wyścigów.

Only GTP class

Round Circuit Date Class Winner Vehicle * Entrant
1United States Daytona Daytona 24 godziny1983.01.05 - 01.06GTP Porsche 935 K Turbo United States Henn's Swap Shop
2United States Miami International Autodrome1983.02.27GTP March 83G - Chevrolet United States Holbert Racing
3United States Sebring Sebring 12 godzin1983.03.19GTP Porsche 935 K3 Turbo United States Bob Akin Motor Racing
4United States Road Atlanta1983.04.10GTP Jaguar XJR-5 United States Group 44
5United States Riverside1983.04.24GTP Porsche 935 Turbo United Kingdom John Fitzpatrick Racing
6United States Laguna Seca1983.05.01GTP March 83G - Chevrolet United States Holbert Racing
7United States Charlotte1983.05.15GTP March 83G - Porsche United States Holbert Racing
8United States Lime Rock Park1983.05.30GTP Jaguar XJR-5 United States Group 44
9United States Mid-Ohio Sports Car Course1983.06.19GTP March 83G - Chevrolet United States Holbert Racing
10United States Daytona1983.07.04GTP Porsche 935 Turbo United States Henn's Swap Shop
11United States Brainerd1983.07.10GTP March 83G - Porsche United States Holbert Racing
12United States Sears Point1983.07.24GTP March 83G - Porsche United States Holbert Racing
13United States Portland1983.07.31GTP March 83G - Porsche United States Holbert Racing
14Canada Mosport Park1983.08.14GTP Jaguar XJR-5 United States Group 44
15United States Road America1983.08.21GTP Ford Mustang GTP United States Team Zakspeed USA
16United States Pocono1983.09.11GTP Jaguar XJR-5 United States Group 44
17United States Daytona1983.11.27GTP March 83G - Porsche United States Holbert Racing

Pozostałe sezony