2026 BMW iX3 Long Wheelbase NA5
By Lorenzo Bianchi April 28, 2026
Over 900 km claimed range under CLTC cycle.
New panoramic iDrive system with AI integration.
Long wheelbase improves rear space and stance.
A familiar face, but cleaner and more deliberate
The 2026 BMW iX3 Long Wheelbase NA5 doesn’t try to reinvent BMW design. It refines it.
Up front, the traditional kidney grille is still the focal point, though it no longer behaves like one. It’s now a sealed, illuminated element, sitting more upright and visually sharper. The lighting has evolved too. What used to be round “angel eyes” now stretch into a flatter, digital signature that blends into a single unit.
There’s a slight inward curve at the nose. Subtle, but it gives the SUV a bit of forward intent without looking aggressive. Sensors for driver assistance are hidden within the lighting structure, which keeps the surface clean.
Longer wheelbase shifts the proportions
This version of the BMW iX3 stretches beyond a 3-metre wheelbase, and that changes how it sits on the road.
The cabin appears more central within the body. Overhangs feel tighter. From the side, the stance looks more planted than before, less upright SUV and more balanced crossover.
BMW has also introduced semi-hidden door handles. They sit flush when not in use, but still retain a mechanical backup. It’s a small piece of engineering, though one that hints at how much detail has gone into everyday usability.
Cabin built around a wide visual field
Inside, the shift is more obvious.
The new panoramic iDrive system replaces the traditional dashboard layout. Information is spread across multiple layers, including a 3D head-up display and a wide horizon-style screen that runs along the base of the windshield.
It sounds complex, but in use, the goal is straightforward. Keep key information in the driver’s natural line of sight.
The system runs on BMW’s latest operating platform, designed with strong local integration. Navigation, driver assistance visuals, and vehicle data can overlap in the display, particularly through the head-up interface.
There’s also an updated AI assistant. It responds more conversationally than before and can handle navigation, vehicle settings, and general queries without needing rigid commands.
Electric setup focuses on range and charging speed
Underneath, the iX3 Long Wheelbase NA5 moves to BMW’s sixth-generation eDrive system.
It uses a new cylindrical battery design and an 800-volt electrical architecture. The benefits are clear on paper. Range is claimed to exceed 900 km under the CLTC cycle, placing it near the top of its segment.
Charging speeds also improve. With peak rates up to 400 kW, a short 10-minute session can add roughly 400 km of range in ideal conditions.
Energy recovery plays a major role in day-to-day driving. BMW notes that most deceleration is handled through regenerative braking, reducing reliance on the physical brake system.
Rear seat space becomes a priority
The longer wheelbase isn’t just a visual upgrade.
Rear passengers benefit from noticeably improved legroom and a more relaxed seating position. The floor layout remains flat, which helps with overall comfort, especially on longer journeys.
It’s clear the car has been tuned with rear-seat usability in mind, not just driver engagement.
Positioned as a new reference point in its class
The 2026 BMW iX3 Long Wheelbase NA5 sits at the centre of BMW’s next-generation electric push.
It’s part of a broader shift toward efficiency, digital integration, and real-world usability. Within the mid-size electric SUV segment, it aims to set a new benchmark, particularly in range and charging performance.
Whether those figures translate directly into everyday use will take time to assess. For now, the intent is clear.