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BMW Revamps 7 Series With Neue Klasse Tech, Bigger‑Battery i7 and 250 kW Charging

The refresh moves next‑gen software with a zonal wiring backbone into the flagship to seed a wider rollout.

Overview

  • BMW unveiled the updated 7 Series and i7 on Wednesday, describing it as its most extensive model update and confirming July 2026 production in Dingolfing.
  • The cabin replaces traditional gauges with a Panoramic iDrive display spanning the windshield base, adds a 17.9-inch center screen and a 14.6-inch passenger screen, and offers a 31.3-inch 8K rear Theatre Screen with built‑in video calling.
  • The i7 switches to sixth‑generation cylindrical cells developed with Rimac, lifting usable battery capacity to about 112.5 kWh and raising estimated range to roughly 720–728 km WLTP, with a preliminary EPA figure above 350 miles for some trims.
  • Fast charging now peaks at 250 kW for a 10–80% charge in about 28 minutes, and U.S. cars include a NACS port that grants access to Tesla’s Supercharger network.
  • All trims adopt a new centralized computer and zonal electrical architecture that cut wiring weight and add about 20× more processing power, while BMW keeps petrol, diesel, plug‑in hybrid and fully electric options in the lineup.