Exploring how flexible accelerators driven by eFPGA can strategically enhance radar sensor adaptation, leading to unparalleled low-latency radar sensor processing. Unlike conventional CPU or DSP approaches, these accelerators boast significantly reduced latency, operate at lower frequencies, and consume minimal power. While not aimed at replacing CPUs or DSPs, eFPGAs can be strategically positioned near sensors or sensor interfaces. This strategic placement empowers the execution of ultra-low-latency control loops, seamless offloading of data paths, and efficient handling of further processing operations.