Key Takeaways
- Technological debut: The BMW iX3 is the first production model to ride on the Neue Klasse platform, a native electric architecture built around 800 volts.
- Top-tier performance: The 50 xDrive variant produces 469 hp and delivers up to 805 km of WLTP range, with peak charging speeds of 400 kW.
- Electronic brain: The "Heart of Joy" system centralizes acceleration, braking and steering with ten times the processing power of previous systems.
BMW has unveiled the new iX3, the first production model to sit on the Neue Klasse platform — the all-electric architecture the Bavarian automaker calls its most radical shift since the 1960s. The car introduces BMW's 800-volt architecture, set to become the benchmark for ultra-fast charging in the premium segment.
Design and Aerodynamics
The front end trades the brand's softer previous lines for a slim, vertical kidney grille, a direct nod to the 1962 BMW 1500, the car that launched the original Neue Klasse. LED signature lighting and an illuminated grille activate with a welcome animation as the driver approaches. Aerodynamic refinement brings the drag coefficient down to 0.24 Cd, aided by flush, auto-presenting door handles. Dimensions come in at 4,782 mm in length, 1,895 mm in width, 1,635 mm in height, and a 2,897 mm wheelbase.
The Neue Klasse Platform
At the core of the system sits "Heart of Joy," a central control unit that consolidates acceleration, braking, steering and energy recovery into a single processor, delivering ten times the computing power of prior models and executing up to 1,000 calculations per second. The system is calibrated to handle up to 98% of everyday braking through energy recovery alone, without engaging the conventional brakes.
The iX3 runs on the sixth generation of BMW's eDrive system, using cylindrical lithium-ion cells supplied by EVE Energy that offer 20% higher energy density and 30% faster charging. The batteries are integrated into the body structure using cell-to-pack technology, boosting torsional rigidity while cutting overall weight. The front motor on the all-wheel-drive variant is an asynchronous unit that requires no rare-earth materials.
Powertrains and Range
The lineup splits into two variants. The rear-wheel-drive BMW iX3 40 produces 320 hp and 500 Nm of torque, sprinting from 0 to 100 km/h in 5.9 seconds and topping out at 200 km/h; its 82.6 kWh battery delivers up to 637 km of WLTP range.
The all-wheel-drive BMW iX3 50 xDrive pairs two motors for a combined 469 hp and 645 Nm, hitting 0-100 km/h in 4.9 seconds with a top speed of 210 km/h; its 108.7 kWh battery pushes WLTP range up to 805 km.
On the charging front, the 50 xDrive supports peak speeds of 400 kW, while the 40 tops out at 300 kW. Both variants can recover up to 300 km of range in just 10 minutes, with a full 10-80% charge taking 21 minutes. Both versions also support bidirectional V2G charging, letting the car double as an energy storage unit.
Interior and Operating System
Inside, the cabin is dominated by BMW Panoramic Vision, a projection display stretching the full width of the windshield between the A-pillars, casting speed and navigation data directly into the driver's line of sight. Alongside it sits a 17.9-inch central display and the new Operating System X, which natively integrates Amazon's Alexa voice assistant.
The new iX3 is set to launch in Europe in summer 2026.
