The i5 eDrive40 may not have the same active roll stabilization as its more powerful counterpart, the i5 M60, but it still delivers an impressive performance on narrow Portuguese b-roads. Equipped with self-leveling rear air suspension and optional electronically controlled front dampers, the i5 eDrive40 offers a comfortable and smooth ride. While the steering may feel light and relatively numb on center, the i5 is highly responsive and more engaging than its competitors from Mercedes-Benz and Tesla.

For those seeking a more exhilarating driving experience, the i5 M60 xDrive brings additional power and better steering communication. With active torque delivery to the front axle and rear-axle steering, the M60 feels well-balanced and agile. This chassis is a promising foundation for future M5 models.

The i5 also boasts strong regenerative braking, which can be adjusted through the iDrive 8.5 infotainment system. While the standard adaptive mode may not perform consistently on winding roads, setting the regen level manually allows for a more personalized driving experience. Unlike Mercedes EVs, the i5’s brake pedal does not automatically mimic brake pressure.