BMW has commenced mass production of the long-wheelbase version of its X3 SUV at its Shenyang plant in China, marking a significant milestone for the German automaker. The new variant, which is 9 cm longer than the global standard X3, is set to hit the market in the first quarter of this year.
The vehicle will be produced by the BMW-Brilliance joint venture, which has been manufacturing cars in China since 2003. This collaboration operates two production plants in Shenyang, forming the largest manufacturing base within the BMW Group’s global network. The Tiexi factory, located in Shenyang, began producing the extended-wheelbase X3, responding to local demand for more interior space, particularly in the second-row seats.
In line with preferences among Chinese consumers for more spacious vehicles, many automakers offer long-wheelbase versions of their models. Similar variants of other popular models, such as the Audi Q5L and Range Rover Evoque L, have also been introduced to meet this demand. While the new BMW X3 variant does not carry an “L” designation, its larger dimensions reflect the adjustments made to cater to local market preferences.
The production of the X3 at the Tiexi plant features cutting-edge technology. Notably, the factory is equipped with the BMW Group’s largest paint shop, which includes an automated optical inspection system. Using advanced robots, the system takes over 100,000 photos of each vehicle’s paintwork to detect any imperfections, such as fibers or scratches, with an accuracy of 0.01 mm.
Additionally, the Tiexi plant houses an automatic wheel hub test station, where each BMW X3 undergoes rigorous testing immediately after assembly. The system allows the vehicle to accelerate to speeds of up to 150 km/h, verifying the calibration of the vehicle’s electronics and powertrain. Every X3 then completes a 2.5-kilometer test track with various terrain, including asphalt patches and sharp turns, to assess its dynamic performance.
The long-wheelbase BMW X3 is expected to be a significant addition to BMW’s offerings in China, where the demand for more spacious and luxurious vehicles continues to grow.
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