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 GTU class

Round Circuit Date Class Winner Vehicle * Entrant
1United States Daytona Daytona 24 godziny1983.01.05 - 01.06GTU Mazda RX-7 United States Kent Racing
2United States Miami International Autodrome1983.02.27GTU Mazda RX-7 United States Mandeville Auto Tech
3United States Sebring Sebring 12 godzin1983.03.19GTU Mazda RX-7 United States Mike Meyer Racing
4United States Road Atlanta1983.04.10GTU Datsun ZX United States Alderman Datsun
5United States Riverside1983.04.24GTU Toyota Celica United States All American Racers
6United States Laguna Seca1983.05.01GTU BMW 320i Boy Hayje
7United States Charlotte1983.05.15GTU Toyota Celica United States All American Racers
8United States Lime Rock Park1983.05.30GTU Datsun 280ZX United States Leitzinger Racing
9United States Mid-Ohio Sports Car Course1983.06.19GTU Mazda RX-7 United States Western Airlines
10United States Daytona1983.07.04GTU Mazda RX-7 United States RPG 500 Racing
11United States Brainerd1983.07.10GTU Mazda RX-7 United States Mandeville Auto Tech
12United States Sears Point1983.07.24GTU Mazda RX-7 United States Trinity Racing
13United States Portland1983.07.31GTU Mazda RX-7 United States Mandeville Auto Tech
14Canada Mosport Park1983.08.14GTU Mazda RX-7 United States Mandeville Auto Tech
15United States Road America1983.08.21GTU Mazda RX-7 United States Mandeville Auto Tech
16United States Pocono1983.09.11GTU Mazda RX-7 United States RGP 500 Racing
17United States Daytona1983.11.27GTU Porsche 924 Carrera  

Pozostałe sezony