BMW’s iX3 50 xDrive completed a 626-mile drive from Hungary to Munich.
The team finished with 2 percent battery left, enough for another 12 miles.
The SUV used smaller 20-inch wheels and skipped HVAC to save energy.
BMW’s latest step into its electric future comes with more stamina than we expected. The second-generation iX3 , unveiled a few months ago with a projected range of 497 miles (800 km) under the WLTP cycle, has quietly outperformed even BMW’s own estimates, though, as always, there are a few caveats tucked in the fine print.
In a real-world run, the electric SUV managed to stretch its legs to more than 621 miles (1,000 km) on a single charge.
Eager to see how far their new creation could really go, a small team from BMW decided to take the iX3 on a proper road trip. They set off from the Debrecen plant in Hungary, where the model is built, and pointed it toward Munich, the automaker’s home base in Germany.
Not only did they complete the 626.1-mile (1,007.7 km) journey, but they did so with 2 percent charge remaining, which could have been enough to travel an extra 12 miles (20 km).
What Are The Caveats?
As you could have probably guessed, the team did everything they could to extend the iX3’s driving range. For example, they avoided highways during the journey, sticking to smaller and lower-speed roads where the SUV’s regenerative braking system would be most effective.
Additionally, the iX3 was equipped with smaller 20-inch wheels, rather than the 21- and 22-inch wheels it’s also available with. They also didn’t use the heating, cooling, or radio during the test, to save as much energy as possible.
BMW picked the iX3 50 xDrive, the only version announced to date, which has a pair of electric motors delivering 463 hp and 476 lb-ft of torque, meaning it can hit 60 mph (96 km/h) in just 4.7 seconds, and a sizeable 108.7 kWh battery pack.
A new coupe SUV prototype by BMW has been spotted testing.
The Neue Klasse model is expected to adopt the iX4 moniker.
It will share its platform and interior with the upcoming iX3.
Update: Not long after the first prototype of BMW’s upcoming iX4 was caught testing out in the open, digital artists wasted no time trying to imagine what the final production model might look like. The early spy shots offer just enough visual clues to fuel some well-informed renderings, even as BMW keeps the real details under wraps.
With its close ties to the new iX3, connecting the dots isn’t especially difficult, though a few surprises may still surface in the finer details, particularly around the taillights.
Illustrations Sugar Design
These digital interpretations from Sugar Design present a convincing idea of BMW’s next electric crossover, a model positioned squarely against one of the world’s best-selling EVs, the Tesla Model Y.
Both share a similar overall silhouette, marked by a hatchback-style arched roofline and a steeply slanted rear window that lends the iX4 a more dynamic profile, though the BMW shows more individuality in its detailing, particularly around the front fascia.
BMW is already working on a replacement, but it reimagines the formula for the electric age. The all-new iX4 is designed as a sportier counterpart to its square-roof sibling, the Neue Klasse iX3.
Our spy photographers captured the first camouflaged prototype during development testing. At a glance, the iX4 appears to borrow its front end from the iX3, including the headlights, grille, bumper, hood, and fenders.
From the B-pillar rearwards, though, the bodywork tells a different story. The profile has been reworked with a sloping roofline that flows into a fastback-style tail.
SH Proshots
The rear glass is more steeply angled than on the outgoing X4 and carries a discreet spoiler at its tip. Its sportier posture is further accentuated by broader, muscular rear shoulders that appear cleaner and more sculpted than those of the smaller, boxier X2 and iX2.
At the rear, the iX4 features slim LED taillights positioned close together, while the license plate has been relocated to the bumper. The prototype sits on ten-spoke alloy wheels with a diamond-cut finish, though it remains uncertain whether this design will make it to the production version.
Although exact dimensions remain unconfirmed, the iX4 is expected to be marginally longer than the new iX3, which measures 188.3 inches (4,783 mm), while maintaining the same 114.1-inch (2,898 mm) wheelbase. It may also improve upon the iX3’s already low drag coefficient of 0.24 cd.
That means BMW’s Panoramic iDrive stretching pillar to pillar, a 17.9-inch infotainment touchscreen, and an optional 3D head-up display, all running on the new BMW Operating System X.
The new model will be built on the Neue Klasse architecture, meaning it will be offered exclusively as a battery-electric vehicle. Its powertrain range is expected to mirror that of the iX3.
Currently, the iX3 50 xDrive delivers 463 hp (345 kW / 469 PS) through dual electric motors, while future variants are expected to include single-motor rear-wheel-drive options and higher-performance M-badged versions.
The BMW iX4 is expected to debut in late 2026. It will be the second fully electric coupe SUV from the Bavarian company, following the iX2 that was introduced in 2023. A larger iX6 is also rumored to follow at a later stage.
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