Complex sentence: It is a concept car inspired by the BMW 328 Mille Miglia Touring Coupé, but uses Z4 M Coupé's drive components, and 23cm longer, 14 cm wider, and 4cm flatter than Z4 M Coupé.
Split into simpler sentences: It is a concept car inspired by the BMW 328 Mille Miglia Touring Coupé, but uses Z4 M Coupé's drive components. The concept car is 23cm longer, 14 cm wider, and 4cm flatter than Z4 M Coupé.