HomeAll RepliesReply To: New 8-speed unfair to early buyers of 2015 Yukon Denali with 6.2L V8 L86 Reply To: New 8-speed unfair to early buyers of 2015 Yukon Denali with 6.2L V8 L86 Sponsored September 9, 2014 at 11:10 am #68886 canonParticipant @bondo when did you order the Denali? Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored