• BMW‘s iX3 LWB adds 108 mm (4.25 inches) of wheelbase for Chinese buyers.
  • China-specific software includes Huawei, Alibaba, Deepseek, and Amap navigation.
  • Longer rear doors and new semi-enclosed handles meet local safety regulations.

BMW is kicking off its Neue Klasse rollout in China with a version built specifically for the market, and the new iX3 LWB makes that clear from the outset. This all-electric SUV stretches its wheelbase to free up more rear-seat space, while also packing in tech and safety systems tuned to local expectations.

More: BMW’s Most Traditional Sedan Becomes Its Most Futuristic Yet With New i3

While the official debut of the BMW iX3 LWB is scheduled for the 2026 Beijing Auto Show in April, the company has already shared photos on its social media accounts, following the camouflaged prototypes they showed us last January.

Different Handles For Different Rules

BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW’s China-market iX3 LWB gets different door handles than the global iX3 pictured below.
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have

On the surface, the iX3 LWB closely mirrors the standard model, but the details start to separate it. The rear doors are slightly stretched, a result of the longer wheelbase, and the door handles now use a semi-enclosed design. That change is not just aesthetic, it aligns with Chinese regulations that restrict electronically controlled handles. It may also mark one of the first instances of a Western manufacturer developing two distinct door-handle solutions to comply with differing regional rules.

There are a couple of other small but telling tweaks. A new camera sensor sits on the roof spoiler, and the tailgate carries Chinese lettering, reinforcing that this version is very much market-specific.

BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have

The headline change is the extra 108 mm (4.25 inches) added to the wheelbase, bringing it to 3,005 mm (118.3 inches). That is actually 30 mm longer than the ICE-powered X3 LWB and puts it right in line with the current X5’s footprint between the axles.

More: The BMW iM3 May Have Just Shown Its Face For The First Time

Assuming the overhangs stay the same, overall length should land around 4,890 mm (192.5 inches). That places it slightly ahead of the X3 LWB, yet still just shy of an X5, which is an interesting bit of positioning.

Localized Software

Inside, BMW has yet to show the cabin, though expectations are that it will largely carry over from the standard iX3. The bigger story is software. The new BMW Operating System X is expected to integrate Huawei HarmonyOS Next, along with AI models from Alibaba and DeepSeek, plus navigation from Amap with 3D mapping.

BMW is also rolling out a “China-exclusive all-scenario driver assistance system” developed in collaboration with Momenta. This promises to be “deeply customized for Chinese users” providing sophisticated ADAS for China’s “complex urban environments, highways, and long-distance travel”.

Finally, BMW engineers have tweaked the chassis, electronics, and suspension of the Neue Klasse architecture for the Chinese market, targeting “an elegant balance of comfort and stability in diverse driving scenarios.”

Same Power, Big Numbers

BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have
BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have

As for the powertrain, the iX3 50L xDrive mirrors its standard iX3 counterpart. It runs a dual-motor setup producing a combined 463 hp (345 kW / 469 PS) and 645 Nm (476 lb-ft) of torque, paired with a 108.7 kWh battery pack. That battery is rated for more than 900 km (559 miles) of range on the CLTC cycle and supports DC fast charging at up to 400 kW.

Built In China, For China

This version of the iX3 will be exclusive to China, built locally through the BMW Brilliance partnership at its Shenyang plant. Pricing remains under wraps for now, though that will come into focus closer to launch.

More: BMW Focuses On SUVs And Sedans, But China Might Want This Instead

Josef Borrell, CEO of BMW Brilliance, framed it as more than just another variant, positioning the long-wheelbase iX3 as a key step in blending BMW’s global tech with locally developed innovation.

“The new generation BMW iX3 long wheelbase represents a significant milestone for us in integrating innovation, driving pleasure, and digital intelligence for the Chinese market,” he said. “The new generation of technologies driven by our Chinese R&D team is gradually becoming an important part of BMW’s global technology landscape and brand DNA.”

BMW Gives China’s Stretched iX3 Door Handles The Rest Of The World Can’t Have