- [1] BMW Service Inclusive — Die Leistungen (bmw.de, archived 15/04/2026)
BMW AG · DE · Germany · Section “Die Leistungen von BMW Service Inclusive” · Consultado em 08/10/2026
- [2] BMW Media information 06/2020 — Technical specifications, the new BMW 4 Series Coupé
BMW Group · EN · Europe (German base data) · 420i, 430i, M440i xDrive, 420d, 420d xDrive: output, torque, engine oil (oil change), performance, emission rating · Consultado em 08/10/2026
- [3] BMW Group Plant Dingolfing, 1 July 2020 — Start of production for new BMW 4 Series Coupé
BMW Group · EN · Europe (German base data) · p. 1 · Consultado em 08/10/2026
- [4] BMW Media information 09/2020 — The all-new BMW 4 Series Convertible (press kit, long version)
BMW Group · EN · Europe (German base data) · pp. 2–3 (model variants), p. 4 (launch March 2021, Dingolfing), pp. 10–11 (panel bow soft top, 18 s, 50 km/h, boot 300/385 l) · Consultado em 08/10/2026
- [5] BMW model upgrade measures for the summer of 2021 (press release)
BMW Group · EN · Europe (German base data) · Sections on the 4 Series Coupé (420i xDrive, 430i xDrive, rear-wheel-drive M440i from July 2021) and the 430d Convertible · Consultado em 08/10/2026
- [6] Specifications of the BMW 4 Series Coupé, valid from 07/2021
BMW Group · EN · Europe (German base data) · 420i xDrive, 430i xDrive and M440i Coupé: output, torque, engine oil (oil change), performance · Consultado em 08/10/2026
- [7] BMW model update measures as of autumn 2021 (press release)
BMW Group · EN · Europe (German base data) · Section “BMW 4 Series Convertible: two additional BMW M automobiles and a further all-wheel drive model” (from November 2021) · Consultado em 08/10/2026
- [8] BMW model update measures for spring 2023 (press release)
BMW Group · EN · Europe (German base data) · Section “BMW 4 Series and BMW M4 now with BMW Operating System 8 and BMW Curved Display” (March 2023) · Consultado em 08/10/2026
- [9] BMW Media information 01/2024 — The new BMW 4 Series Coupé and the new BMW 4 Series Convertible (long version)
BMW Group · EN · Europe (German base data) · pp. 2–4 (model variants), p. 13 (Dingolfing, launch March 2024), pp. 15–16 (powertrain, Steptronic Sport, 48V mild hybrid) · Consultado em 08/10/2026
- [10] BMW Media information 01/2024 — Technical specifications, the new BMW 4 Series Coupé
BMW Group · EN · Europe (German base data) · 420i to M440d xDrive Coupé: output, torque, engine oil (oil change), performance, emission rating · Consultado em 08/10/2026
- [11] BMW Media information 01/2024 — Technical specifications, the new BMW 4 Series Convertible
BMW Group · EN · Europe (German base data) · 420i to M440d xDrive Convertible: output, torque, engine oil (oil change), performance, emission rating · Consultado em 08/10/2026
- [12] BMW 4er Coupé (G22) Betriebsanleitung, Sach-Nr. 01405A11254 – VI/20 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 175–176 (Servicebedarf, Service Historie), 330–331 (Einfahren, Partikelfilter), 380–382 (Kraftstoff, AdBlue), 386–390 (Motoröl, Kühlmittel), 392–393 (CBS), 415–418 (Gewichte, Anhängelasten) · Consultado em 08/10/2026
- [13] BMW 4er Coupé (G22) Betriebsanleitung, Sach-Nr. 01405A9A824 – X/23 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 353–354 (Kraftstoffqualität), 360–361 (Motorölsorten), 362 (Kühlmittel), 365 (Condition Based Service, Standzeiten) · Consultado em 08/10/2026
- [14] ADAC Autokatalog — BMW 430i Coupé Steptronic (07/21 - 01/24)
ADAC · DE · Germany · Technische Daten: Motorcode, Leistung, Drehmoment, Hubraum, Antriebsart, Nockenwellensteuerung, Modellstart/-ende, Schadstoffklasse; Rückrufe & Mängel · Consultado em 08/10/2026
- [15] ADAC Autokatalog — BMW 430i Cabrio xDrive Steptronic (11/21 - 01/24)
ADAC · DE · Germany · Technische Daten: Motorcode, Leistung, Drehmoment, Hubraum, Antriebsart, Nockenwellensteuerung, Modellstart/-ende, Schadstoffklasse; Rückrufe & Mängel · Consultado em 08/10/2026
- [16] ADAC Autokatalog — BMW 430i Cabrio xDrive Steptronic (ab 07/25)
ADAC · DE · Germany · Technische Daten: Motorcode, Leistung, Drehmoment, Hubraum, Antriebsart, Nockenwellensteuerung, Modellstart/-ende, Schadstoffklasse; Rückrufe & Mängel · Consultado em 08/10/2026
- [17] BMW Media information 05/2019 — The all-new BMW 1 Series (press kit)
BMW Group · EN · Europe (ACEA) · PDF p. 2 (launch dates), pp. 13–14 (xDrive, limited-slip differential), pp. 16–20 (engines, transmissions) · Consultado em 08/10/2026
- [18] BMW UK Technical data — The all-new BMW 1 Series (118i, M135i xDrive)
BMW (UK) Ltd. · EN · United Kingdom · Basic data summary (engine description B38A15M1 / B48A20T1); Motor: “Engine oil (exchange quantity)” · Consultado em 08/10/2026
- [19] BMW 1er (F40) Betriebsanleitung, Sach-Nr. 01405A54108 – II/22 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · p. 182 (Servicebedarf), pp. 349–357 (Kraftstoff, AdBlue, Motoröl, Kühlmittel), pp. 360–361 (Condition Based Service, Service Historie) · Consultado em 08/10/2026
- [20] BMW Technical training — B46 Engine (with the B38 three-cylinder)
BMW of North America — Technical training (archive.org copy) · EN · USA · Information status June 2014 · §1 (B38/B46, “Bx8”) · §2.2.7 Chain drive, Bx8 engines (pp. 57–58) · Consultado em 08/10/2026
- [21] BMW Technical training — B58 Engine
BMW of North America — Technical training (archive.org copy) · EN · USA · Information status April 2015 · §1.2 Modular design · §1.3 Technical data (engine oil specification) · §2.2.4 Chain drive · Consultado em 08/10/2026
- [22] BMW 2er Active Tourer (F45) Betriebsanleitung, Sach-Nr. 01402978274 – II/17 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · p. 96 (Servicebedarf), pp. 214–215 (Kraftstoffqualität), pp. 231–234 (Motoröl), pp. 235–236 (Kühlmittel), pp. 237–238 (Condition Based Service, Service Historie) · Consultado em 08/10/2026
- [23] BMW 2er Active Tourer (F45) Betriebsanleitung, Sach-Nr. 01402666468 – VI/19 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 140–141 (Servicebedarf), pp. 270–273 (Kraftstoff, AdBlue), pp. 295–298 (Motoröl), pp. 299–300 (Kühlmittel), pp. 301–302 (Condition Based Service, Service Historie) · Consultado em 08/10/2026
- [24] BMW parts catalogue (ETK) — BMW 2 Series F45 Active Tourer, Europe: model and engine list
bmwfans.info (copy of the BMW ETK parts catalogue) · EN · Europe · Model, Engine: 214d/216d B37, 216i/218i B38, 218d/220d (and xDrive) B47, 220i/225i/225i xDrive B48, 225xe B38X · Consultado em 08/10/2026
- [25] BMW UK Technical data — 2 Series Convertible LCI (F23LCI)
BMW Group UK · EN · United Kingdom · Effective production week 44/2017 · engine type (B38B15M0, B48B20M0, B48B20O0, B58B30M0, B47D20U0, B47D20O0, B47D20T0), gearbox, “Engine oil (filling quantity)” · Consultado em 08/10/2026
- [26] BMW 2er Coupé (G42) Betriebsanleitung, Sach-Nr. 01405A5E757 – VI/22 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 157–158 (Servicebedarf), 260–261 (Einfahren, Partikelfilter), 278 (Segeln), 311–315 (Kraftstoff, AdBlue), 316–321 (Motoröl, Kühlmittel), 322–323 (CBS, Service Historie), 326–328 (Batterie, Mild-Hybrid), 347–351 (Gewichte, Anhängelasten) · Consultado em 08/10/2026
- [27] BMW 2er Active Tourer (U06) Betriebsanleitung, Sach-Nr. 01405B553E0 – X/24 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 170–171 (Service), 334 (Einfahren), 350–351 (Rekuperation, Segeln), 389–394 (Kraftstoff, AdBlue), 394–399 (Motoröl, Kühlmittel), 401 (CBS, Service Historie), 405–408 (Batterie, Mild-Hybrid), 412–413 (Starthilfe), 425–431 (Technische Daten) · Consultado em 08/10/2026
- [28] ADAC — 330i Steptronic 07/2018–10/2018
ADAC · DE · Europe / Allemagne · B48B20B, 185 kW/252 PS, filtre à particules essence ; suffixe divergent du catalogue MANN. · Consultado em 08/10/2026
- [29] BMW 4er Cabrio (G23) Betriebsanleitung, Sach-Nr. 01405A9A8D8 – X/23 (online copy)
BMW AG (online copy: Kfz-Handbuch.de) · DE · Germany · pp. 106–110 (Verdeck: Hinweise, Funktionsvoraussetzungen, manuelles Schließen), 389 (Verdeck reinigen und imprägnieren) · Consultado em 08/10/2026