EV Battery packs are very heavy and dense. The ID4 has an aerodynamic Cd score of 0.28 - Mach-E has a Cd of 0.29 and Model Y has a Cd of 0.23, so its in the mid

EV Battery packs are very heavy and dense. The ID4 has an aerodynamic Cd score of 0.28 - Mach-E has a Cd of 0.29 and Model Y has a Cd of 0.23, so its in the middle of the pack.