Xiaomi’s updated SU7 heads to showrooms with LiDAR and a longer-range battery

Xiaomi’s electric-sedan push is entering a more mature phase in April 2026, with the updated SU7 set to reach showrooms carrying standard LiDAR, revised driver-assistance hardware and a claimed maximum range of up to 902 kilometers. For a car that already built its reputation on speed and value, the refresh shifts the conversation toward range, sensing hardware and day-to-day usability.

Xiaomi SU7 refresh pivots from hype to hardware

The 2026 SU7 is not being framed as a cosmetic touch-up. The headline changes center on hardware that matters to buyers: LiDAR is now standard, the driver-assistance system gains a stronger compute package, and Xiaomi is claiming a substantial range increase for the upper end of the lineup. That puts the sedan in a different conversation from the launch version, which leaned heavily on performance and price.

The updated car is also arriving at a moment when Xiaomi needs the SU7 nameplate to do more than attract early adopters. A longer-range, better-equipped sedan broadens its appeal beyond tech enthusiasts and puts more pressure on rival Chinese EVs that compete on similar size, price and specification.

Up to 902 kilometers and a smarter sensor suite

The key technical headline is the range figure Xiaomi is attaching to the refreshed model: up to 902 kilometers, though that number will depend on trim and test conditions. Just as important is the move to standard LiDAR, which suggests Xiaomi is betting on more capable driver-assistance performance and a cleaner equipment story across the lineup.

That combination matters because it changes the SU7 from a headline-grabbing fast sedan into a more rounded proposition. Range is still central for long-distance usability, but sensor hardware now plays a larger role in how Xiaomi positions the car against premium electric sedans and high-spec domestic rivals.

Why the new SU7 matters beyond Xiaomi’s own badge

Xiaomi’s auto business has already shown it can generate attention. The next test is whether the SU7 can sustain demand with a product cadence that keeps the car current against faster-moving competitors. An updated sedan with more standard equipment is the sort of move that can support that effort without abandoning the original formula of aggressive pricing and high specification.

For shoppers in China, the bigger story is that the SU7 is evolving into a more mature electric sedan package rather than a one-off launch phenomenon. If Xiaomi can translate the new hardware into real-world refinement and consistent delivery timing, the model becomes harder to dismiss as a novelty.

The refreshed SU7 now stands as Xiaomi’s clearest statement yet that its car business is meant to compete on engineering detail, not just brand heat.