Here's some 6th gen details:

98-00: LX/EX had F23A1 2.3L I4 VTEC/150hp/151tq or F23A4 for ULEV-California, or J30A1 200hp/191tq 3.0 V6. DX/LX had steelies, EX with 15" alloys, EX-V6 with 16" 5 LUG alloys. No wagons in any trim. ABS standard on EX only, dual muffler single exhaust on V6 model.

01-02: Redesigned front bumper for coupe, new rims for all rim carrying models, different gauges, 6 CD headunit for EX-V6

Feel free to add more