Проверка полноты модельной истории

Дата: 2026-08-13 Тип: MASTER INDEX COMPLETENESS / PRE-STAGE-4 AUDIT.

Calculated counters

• Named model/index entries: 1219
• New registry entries in редакционная глава: 48
• New/re-used primary BMW URLs registered for редакционная глава: 24
• Open DATA CONFLICTS: 141
• Registry duplicate (Brand, Entry) pairs: 0

Controlled coverage results

• Core generation/body chapters: 76 / 76
• Principal BMW M generation chapters: 25 / 25
• Explicit China/regional audit chapters: 6 / 6

These are controlled audit ledgers. They do not claim every worldwide option/engine/edition has already been normalized.

Critical omissions repaired

1. BMW Z8 E52.
2. BMW 1 Series F40.
3. BMW 2 Series Gran Coupé F44.
4. M140i late F20/F21 phase.
5. M5 CS F90.
6. F35 China 3 Series LWB.
7. F52 China 1 Series Sedan.
8. China 5 Series LWB lineage through G68.
9. F49 China X1 LWB/PHEV.
10. G18 China X5 LWB.
11. China i3 eDrive35L.
12. M4 ///M Heritage production total corrected to 750.
13. Four broken local E9X M3 special-edition links repaired.

Future/current boundary

Quarantined outside the confirmed serial registry until SOP status is unambiguous:

• G65 X5/iX5;
• G78 China X5/iX5 LWB;
• China Neue Klasse iX3 LWB;
• China Neue Klasse i3 LWB;
• iX5 Hydrogen series programme for 2028.

Formal database status

Normalized rows remain:

• BMW MASTER MODEL DATABASE: 0
• ENGINE MASTER DATABASE: 0
• M MASTER DATABASE: 0
• ALPINA MASTER DATABASE: 0
• SPECIAL EDITION DATABASE: 0

This is intentional. Chapters/index entries are the research layer; formal tabular normalization begins after this audit.

Gate decision

Stage 4 ENGINE MASTER = UNLOCKED for BMW series-production powertrains.

The first Stage 4 pass should begin chronologically with the earliest engines and build one row per engine-code/power revision, preserving original historical units before normalized PS/kW fields.

Specialist stages still open

• exhaustive M normalization;
• M Performance regional audit;
• ALPINA historical catalogue and database;
• special/anniversary/homologation database;
• concepts/prototypes;
• performance tests/rankings;
• final worldwide audit.