Production chronology2004–2006
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗3 years
← Alexander Dennis
Alexander Dennis / Model record
Alexander DennisALX400 Body
Production2004–2006
Recorded originUnited Kingdom
ClassDouble-deck bus body
High-volume inherited double-deck body retained during the transition from TransBus and superseded by the Enviro400.
Chronology ledger
Dates with their meaning intact
Record depth — Documented
How this is measured → This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: attributed imagery. Fields we cannot source stay empty rather than guessed.