2019 GMC Sierra 1500 Owner Reviews & Problems


3 Reviews

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Serious Design Flaws DO NOT BUY THIS TRUCK

I bought he X31 SLTbased on the look and yes thenew tailgate. The interior is like a 757 Cockpit but with gosh awful uncomfortable narrow coach seats and features, it sucks. Design flaws include noise, and worse is the center console which is huge apparently goes down to the open chassis as it’s like a freezer in the winter, seriously! Thought it was just due to cold weather outside but with cabin heat set at 78 inside the console storage it’s still 32 -38 degrees or the same as outside temps! other issue is transmission. When cold it struggles to shift out, and even when warm when you take off from a stop it jumps when shifting out. Do not buy this truck, you will be disappointed. I wrote GMC and got the canned lame reponse go to your dealer as they are experts! Ha! My dealer has 2 service bays, same garage built in 1932 yes not making this up and their “ Certified Mechanic” is named Bubba and I am sure he’s a structural design engineer on the side.

- Mark Raines

2019 GMC AT4

The new AT4 is the GMC Denali on steroids. The 10 speed transmission is far better than the 2018 Denali 6.2, 8 speed even though it has gotten better from first introduced in 2015. Heads up display with safety alert 2 are some nice features. Dealership with high sales use their points to build limited option cars or trucks, other wise the only way to get one is to have it built. My 2019 AT4 was over 70,000 and has plenty of PDM-LPO options. Horsepower ratings are 435 from the standard 420 horse, with performance exhaust and Cold air intake with a performance ECM tune. You can't get the tune when buying the parts over the counter. Larger than stock red caliper brakes, work very well. However, you loose the front brakes pad wear monitors. Painted fender wheel openings really brings out the luxury of the truck compared from standard black. Back seat is larger than the 2018 crew cab. Of all the trucks I have owned, I'm keeping this one for the rest of my life.

- Gordon

This vehicle is very well-equipped and for the price is not that bad.

- James M