I test drove 4 Yukon Denali’s today, all 2015, and they all felt like complete crap. I’m contrast I drove a 2015 escalate esv and it was a completely different driving experience. No shaking idling and smooth gear shifts. Only problem with the escalate is the suspension, which at 85k miles I’m sure it needs to be worked on. I remain painfully undecidedThe key to AFM survival is 5K miles or less oil changes. I bought my 2018 Yukon Denali Ultimate used with 50K miles for $50K on a 1 owner 4 months ago.