The 1998 FIA GT Dijon 500 km was the fourth round the 1998 FIA GT Championship season. It took place at Dijon-Prenois, France, on July 12, 1998.

Class winners are in bold. Cars failing to complete 70% of winner's distance are marked as Not Classified (NC).

Pos	Class	No	Team	Drivers	Chassis	Tyre	Laps
					Engine
1	GT1	2	AMG Mercedes	Klaus Ludwig Ricardo Zonta	Mercedes-Benz CLK LM	B	132
					Mercedes-Benz M119 6.0L V8
2	GT1	7	Porsche AG	Yannick Dalmas Allan McNish	Porsche 911 GT1-98	M	132
					Porsche 3.2L Turbo Flat-6
3	GT1	3	DAMS	Éric Bernard David Brabham	Panoz GTR-1	M	130
					Ford (Roush) 6.0L V8
4	GT1	11	Team Persson Motorsport	Christophe Bouchut Bernd Mayländer	Mercedes-Benz CLK GTR	B	130
					Mercedes-Benz M120 6.0L V12
5	GT1	12	Team Persson Motorsport	Jean-Marc Gounon Marcel Tiemann	Mercedes-Benz CLK GTR	B	129
					Mercedes-Benz M120 6.0L V12
6	GT1	6	Zakspeed Racing	Michael Bartels Armin Hahne	Porsche 911 GT1-98	P	129
					Porsche 3.2L Turbo Flat-6
7	GT1	5	Zakspeed Racing	Alexander Grau Andreas Scheld	Porsche 911 GT1-98	P	128
					Porsche 3.2L Turbo Flat-6
8	GT1	17	Larbre Compétition	Bob Wollek Carl Rosenblad Patrice Goueslard	Porsche 911 GT1 Evo	M	124
					Porsche 3.2L Turbo Flat-6
9	GT2	51	Viper Team Oreca	Olivier Beretta Pedro Lamy	Chrysler Viper GTS-R	M	120
					Chrysler 8.0L V10
10	GT2	52	Viper Team Oreca	Karl Wendlinger David Donohue	Chrysler Viper GTS-R	M	119
					Chrysler 8.0L V10
11	GT1	1	AMG Mercedes	Bernd Schneider Mark Webber	Mercedes-Benz CLK LM	B	116
					Mercedes-Benz M119 6.0L V8
12	GT2	77	Sonauto Levallois	Jean-Pierre Jarier François Lafon	Porsche 911 GT2	P	115
					Porsche 3.6L Turbo Flat-6
13	GT2	66	Konrad Motorsport	Stéphane Sallaz Franz Konrad	Porsche 911 GT2	D	114
					Porsche 3.6L Turbo Flat-6
14	GT2	57	Roock Racing	Sascha Maassen Bruno Eichmann	Porsche 911 GT2	Y	114
					Porsche 3.6L Turbo Flat-6
15	GT2	63	Krauss Race Sports International	Michael Trunk Bernhard Müller	Porsche 911 GT2	D	113
					Porsche 3.6L Turbo Flat-6
16	GT2	56	Roock Racing	Claudia Hürtgen Emmanuel Collard	Porsche 911 GT2	Y	112
					Porsche 3.6L Turbo Flat-6
17	GT2	96	Proton Competition	Horst Felbermayr, Sr. Horst Felbermayr, Jr.	Porsche 911 GT2	P	111
					Porsche 3.6L Turbo Flat-6
18	GT2	62	Stadler Motorsport	Axel Röhr Uwe Sick	Porsche 911 GT2	P	111
					Porsche 3.6L Turbo Flat-6
19	GT2	58	Roock Sportsystem	André Ahrlé Ratanakul Prutirat	Porsche 911 GT2	Y	109
					Porsche 3.6L Turbo Flat-6
20	GT2	53	Chamberlain Engineering	Ni Amorim Gary Ayles	Chrysler Viper GTS-R	D	107
					Chrysler 8.0L V10
21	GT2	69	Proton Competition	Gerold Ried Patrick Vuillaume	Porsche 911 GT2	P	107
					Porsche 3.6L Turbo Flat-6
22	GT2	61	Elf Haberthur Racing	Eric Graham Hervé Poulain David Smadja	Porsche 911 GT2	G	106
					Porsche 3.6L Turbo Flat-6
23	GT1	27	Parabolica Motorsports BBA Compétition	Jean-Luc Maury-Laribière Patrick Caternet	McLaren F1 GTR	D	106
					BMW S70 6.1L V12
24	GT2	60	Elf Haberthur Racing	Michel Neugarten Gerd Ruch Marco Spinelli	Porsche 911 GT2	G	106
					Porsche 3.6L Turbo Flat-6
25	GT1	8	Porsche AG	Uwe Alzen Jörg Müller	Porsche 911 GT1-98	M	96
					Porsche 3.2L Turbo Flat-6
26	GT2	65	Konrad Motorsport	Martin Stretton Toni Seiler	Porsche 911 GT2	D	92
					Porsche 3.6L Turbo Flat-6
27 DNF	GT2	70	Marcos Racing International	Christian Vann Harald Becker Cor Euser	Marcos LM600	D	76
					Chevrolet 5.9L V8
28 DNF	GT2	76	Seikel Motorsport	Bernard Schwach Peter Seikel Fred Rosterg	Porsche 911 GT2	P	3
					Porsche 3.6L Turbo Flat-6

• Pole position – #1 AMG Mercedes – 1:08.762
• Fastest lap – #1 AMG Mercedes – 1:10.861
• Average speed – 180.989 km/h