Smasal
Full Access Member
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So I just drove this. I've never driven a Denali or the 6.0. But I must say this was pretty nice. Very smooth. But anything would be compared to my Tahoe that's 14 years old. What do u guys think? And do these all have the same gears? What do I need to check like auto ride? Also the speedometer didn't work. So how do I know the mileage is right?