Comparison · 2026-11-01
Xiaomi YU7 vs BMW X3: electric range against chassis maturity
The YU7 is a 835 km CLTC electric SUV at a X3 price. The X3 is a petrol SUV with a longer dealer history. The comparison is about what each buyer is optimising for.
| Metric | Xiaomi YU7 Long RangeChina · CLTC | BMW X3 xDrive30LiChina · petrol |
|---|---|---|
| China guide price | ¥253,500 | from about ¥349,900 (25Li); 30Li about ¥399,900 |
| Powertrain | Single motor BEV; 96.3 kWh | 2.0T; 8AT; xDrive |
| Power | 235 kW | 190 kW / 400 Nm |
| 0–100 km/h | 5.88 s | 6.5 s |
| Electric range | 835 km CLTC | — |
| Dimensions | 4,999 × 1,996 × 1,608 mm; 3,000 mm WB | 4,865 × 1,920 × 1,664 mm; 2,975 mm WB |
| Energy / fuel | 12.9–15.9 kWh/100 km | about 7.7 L/100 km WLTC |
| Boot | 678 L | about 570 L |
| Seats | 5 | 5 |
| Driver assistance | L2; lidar on catalogued trims | Driving Assistant, L2 |
Specifications are cited per row. CLTC and WLTP are never merged.
A larger car for less money
The YU7 Long Range is ¥253,500. The X3 30Li is around ¥399,900. The Xiaomi is 134 mm longer, 76 mm wider and has a 25 mm longer wheelbase, yet it costs about ¥146,000 less. That is the direct consequence of China's EV supply chain and Xiaomi's decision to price for volume.
The X3's counter is not size. It is the dealer network, the residual value and the fact that a petrol SUV does not depend on a charging plan.
Range and charging versus refuelling
The YU7's 835 km CLTC figure is a laboratory cycle. Real-world highway range will be lower, especially in cold weather. But the 96.3 kWh pack gives it a genuine long-distance buffer, and Xiaomi's 800V architecture on higher trims improves charging speed.
The X3's 7.7 L/100 km WLTC and petrol refuelling are simpler. For a buyer without home charging, the BMW is the lower-friction choice; for a buyer with a charger, the YU7's energy cost is far lower.
Chassis and software maturity
The X3 has decades of chassis tuning behind it. The YU7 is Xiaomi's second car, and its ride and handling are good for a first-generation SUV but not yet a benchmark. The YU7's cabin technology, lidar and 678-litre boot are stronger on paper.
Software is the other gap. Xiaomi ships frequent OTA updates, but BMW's driver-assistance calibration has been in customer hands longer. Neither is L3.
The ownership question
The YU7's insurance, repair costs and resale are unproven. The X3's are predictable. A ¥146,000 price gap can absorb a lot of depreciation, but only if the resale value holds.
Test both on the same road, including a rough surface and a fast lane change. The numbers do not tell you which one you will want to drive after three years.