BMW i4/i5: EV range good but charging/software issues
The BMW i4 and i5 represent the brand's bold step into the premium electric sedan segment, blending signature driving dynamics with modern EV efficiency. Both models deliver strong real-world range that often impresses owners, especially in everyday mixed driving. However, many drivers encounter notable hurdles with charging reliability and software behavior that can temper the ownership experience.
Outstanding Real-World Range Performance
One of the strongest aspects of the i4 and i5 is their ability to deliver usable range that frequently approaches or exceeds expectations in varied conditions.
Highway cruising in mild weather regularly yields impressive efficiency, with many owners achieving close to official estimates on long trips.
City and suburban driving benefits from strong regenerative braking, helping preserve energy during frequent stops.
Even in colder temperatures, both models show respectable range retention compared to many competitors, thanks to effective thermal management of the battery.
Owners often report that conservative driving styles unlock surprisingly good efficiency, making these cars practical for daily commutes well beyond 200 miles on a full charge in favorable conditions.
The combination of aerodynamic design, efficient motors, and intelligent energy management creates a driving experience where range anxiety remains minimal for most typical use cases.
Charging Experience: Fast When It Works, Frustrating When It Doesn't
DC fast charging capability stands out as a highlight, with peak rates allowing significant range addition in short stops. However, real-world charging sessions reveal inconsistencies that frustrate many owners.
Some public charging attempts result in the session starting normally before abruptly stopping, requiring multiple reconnects.
Home Level 2 charging occasionally encounters intermittent failures, where the vehicle refuses to draw power despite the charger functioning with other EVs.
Certain software versions have introduced or exacerbated charging glitches, including unexpected current limiting or complete session aborts.
Compatibility with various public networks varies, leading to situations where one station works flawlessly while another nearby fails entirely.
Voltage tolerance changes in updates have caused some home setups to suddenly stop working until adjustments or dealer intervention occurs.
These issues appear more pronounced during early ownership or after specific software installations, though subsequent updates have addressed many cases.
Software and Infotainment: Powerful Yet Imperfect
The iDrive system in both the i4 and i5 offers a sophisticated interface packed with features, but software glitches remain a recurring theme among owners.
Navigation and route planning sometimes display inaccuracies, particularly with estimated arrival times or charging stop suggestions.
Over-the-air updates occasionally introduce new quirks, such as disrupted scheduled charging timers or unreliable app connectivity.
Connectivity problems with smartphones and the companion app lead to delayed remote commands or missing status updates.
Certain features, like preconditioning or departure timers, behave unpredictably after updates, requiring manual resets or workarounds.
While the core driving controls remain responsive, infotainment freezes or slow responses appear in some reports, especially during complex operations.
BMW has released multiple updates to refine these systems, and many owners note gradual improvements over time, yet the frequency of software-related inconveniences stands out compared to some rivals.
Reliability and Ownership Reality
Despite the challenges, most owners praise the fundamental powertrain reliability, with few reports of major battery or motor failures. The driving feel – sharp handling, instant torque, and balanced chassis – continues to win enthusiasts over.
Many problems trace back to software layers rather than hardware, suggesting that ongoing OTA refinements could significantly enhance the ownership experience. Forums and owner communities play a vital role, where users share effective workarounds and track update progress.
Striking the Balance
The i4 and i5 shine brightest when the focus stays on driving enjoyment and everyday efficiency. Their range capabilities provide confidence for most journeys, while the premium interior and dynamics deliver the authentic BMW character that many seek in an EV.
The charging inconsistencies and software quirks represent the most common points of contention, often requiring patience and occasional dealer visits to resolve. For drivers who prioritize driving pleasure and are willing to stay current with updates, these models offer compelling electric performance.
