What changed?
A data-driven year-to-year comparison from the archive. This does not invent changes that are not documented in your database.
Archive comparison · All markets
1988 1989
Equipment, engines, paint availability, technical-spec sets and curated timeline notes.
Engines represented in technical specs
Added / newly represented
7M-GTEU1G-GTEU1G-GEU1G-FE
Removed / no longer represented
None found in structured archive dataPresent in both
None found in structured archive dataPaint availability
Added
None found in structured archive dataRemoved
None found in structured archive dataEquipment options added
None found in structured archive data
Equipment options removed
None found in structured archive data
Availability changed
No status changes found in matching matrices.
Technical specification sets
Added
1989 Japan Toyota Supra major specifications
Removed
None found in structured archive dataCurated documented changes
No curated timeline events are stored for this interval yet.
A missing item here means it is not represented in the structured archive data for that selection; it does not automatically prove Toyota did or did not offer it. Curated timeline notes can be used for sourced revisions that the matrix/spec data cannot express.