BMW iX3 50 xDrive Noise Reduction Test, Acceleration and Braking
Why It Matters
Cabin quietness influences perceived quality and range; BMW’s lag in ANC and noise‑heavy wheels could sway buyers toward quieter competitors like Tesla.
Key Takeaways
- •BMW iX3 50 xDrive hits 0‑60 in 4.6 seconds
- •Braking performance matches Tesla Plaid and other German rivals
- •Active noise cancellation yields only 0‑6 dB improvement
- •Tesla’s ANC delivers 2‑3 dB better cabin quietness
- •Larger wheels and tire compounds significantly raise interior noise levels
Summary
The video, sponsored by several brands, conducts a hands‑on test of the BMW iX3 50 xDrive, measuring its 0‑60 mph sprint, braking distance and the effectiveness of its active noise‑cancellation (ANC) system.
The iX3 accelerated in 4.6 seconds, slightly quicker than the factory‑quoted 4.9 seconds, and its stopping power was described as “pretty much on par with Plaid” and other German competitors. When the ANC was toggled, the measured cabin level changed by only 0.4 dB, 1 dB and, in one spot, 6 dB – gains the reviewer deemed negligible.
By contrast, a Tesla Model Y with ANC showed a consistent 2‑3 dB reduction, and a Model 3 with a roof seal claimed up to six decibels improvement. The reviewer noted that the iX3’s 21‑inch wheels and Pirelli P0 tires contributed to higher wind and road noise, pushing its interior level to 67 dB versus the Tesla’s 65 dB.
The findings suggest BMW’s current ANC implementation lags behind Tesla’s, and that wheel‑size choices can erode the quiet‑car premium EV buyers expect. Improving acoustic engineering or offering smaller, quieter tires could be critical for BMW to stay competitive in the luxury EV segment.
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