BMW X5 M, X6 M Competition Facelift Revealed; Gain Mild-Hybrid V8 Engines
Cosmetic and feature updates aside, both performance SUVs now get a 48V mild-hybrid system paired with the 4.4-litre V8.
Cosmetic and feature updates aside, both performance SUVs now get a 48V mild-hybrid system paired with the 4.4-litre V8.
