Sensatec cloth or leather bmw don’t skimp on seats, will be like the old school alcantara, comfy, adding the lumbar support to mine. i have a current golf r line with the bucket seats and the the lumbar support and seat is the most comfortable ive ever had in any car, previously i had a 18 plate a4 black edition and even a 320d m sport back in 2011. i hope the i4 is similar to the 3 series at least