BMW just solved the luxury EV range anxiety problem with actual engineering instead of marketing promises. The 2027 i7 gets a completely redesigned battery pack developed with Croatian hypercar specialist Rimac Technology, boosting EPA range to 350 miles—up from a respectable but not impressive 314 miles. More importantly, DC charging jumps to 250 kW maximum, cutting 10-80% charging time to just 28 minutes.
Gen6 Cells Pack More Energy Into Same Space
New cylindrical battery cells deliver 20% higher energy density than the outgoing prismatic design.
The technical achievement here isn’t flashy, but it’s real. BMW ditched the previous generation’s prismatic cells for new cylindrical 4695 format batteries—the same basic approach Tesla has used for years. The result: 20% higher energy density and 10% more total capacity in the identical physical package. Rimac’s involvement brings Formula 1-level thermal management and a claimed 630-amp maximum current that BMW says leads the luxury segment.
Two Flavors of Electric Excess
The i7 50 xDrive starts at $106,200 while the 60 xDrive variant commands $124,700 for extra performance.
Both i7 variants use dual-motor all-wheel drive, but the numbers diverge from there. The base 50 xDrive produces 449 horsepower and hits 60 mph in 5.3 seconds—quick enough for any German autobahn merge. Step up to the 60 xDrive for $18,500 more and you get 536 horses, 4.6-second acceleration, and a 149 mph top speed that transforms this luxury barge into a genuine sports sedan.
Tesla Superchargers Finally Join the Party
Standard NACS port means access to Tesla’s charging network without adapters or headaches.
Perhaps the smartest move: every 2027 i7 comes with a NACS port standard, eliminating the adapter dance that’s plagued non-Tesla EVs. When production begins at BMW’s Dingolfing plant in July 2027, buyers get immediate access to Tesla’s 50,000+ Supercharger network. For luxury EV shoppers who’ve watched Tesla owners charge effortlessly while everyone else hunts for working CCS stations, this alone might justify the $100K+ price tag.
