Skip to main content

2020 GMC Sierra 1500 consumer reviews

$29,600–$34,200 MSRP range
side view of 2020 Sierra 1500 GMC
(68 reviews)
91% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.8
  • Performance 4.8
  • Value 4.6
  • Exterior 4.9
  • Reliability 4.7
Explore the 2020 GMC Sierra 1500
Shop the 2020 GMC Sierra 1500

Denali stands for the great one!

I had three other trucks with the 5.3 engine. I step up to the 6.2 engine and live the power. I average over 22 mpg back home on a 2300 mile road trip. Very happy with the truck and performance.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 4.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

So far so good!!! Love this truck!!

This truck was exactly what I was looking for. It drives and handles very very nice. The service was great and the people were very knowledgeable and qualified. Danial was a great salesman and make things very easy. Thank y’all very much and I will see you when I buy my next vehicle

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

Best truck I’ve ever owned.

I’ve had 14 new GM trucks they keep getting better and better. I’ll buy another one again. The technology and ride comfort of the Denali is excellent.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

the truck is strong and confortible

The truck is so nice Has a lot space so stable ,strong It has nice leather seats , efficient on gas drive gmc Sierra is nice experience

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

I love the style that went into it.

I love the electronics in the truck and the smooth ride!! The headlights are the best!! The sunroof is great!!! The Infotainment System is also very good!!

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

Best truck I have ever purchased

Nicest truck I’ve ever owned. The experience dealing with Victoria Swalley and S & K GMC was wonderful. I could not of had any better help any other place.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

My favorite truck of all time.

Most awesome truck with the Denali package. Plenty of power, beautiful ride, comfortable seating with all the bells and whistles. Electronics are out of this world cool, it will take some time to familiarize yourself with all of it.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

Great Truck and Feautures

I love the new 2020 GMC’s. Their style and features are great! We purchased the GMC Sierra 1500 Crew Cab Texas Edition with the 5.3L V8 (4 wheel drive, includes the X13 off-road package). The family and I are looking forward to tailgating with the added stereo built in to the tailgate and love how the tailgate folds out to be a nice bench to sit and enjoy the day. Of course, the real beauty is in the interior of the truck. The seats are comfortable and I love that the seats are air conditioned, as well as heated. The USB-C port, USB port, cigarette lighter port, and a 120 plug is all right their, available, on the dash. This truck has just about everything you need.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Transporting family
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

Excellent Styling on the GMC

So far I love the truck, I haven't put enough miles on it but so far has plenty of power and is a smooth riding vehicle.

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No

The Truck

Drove Chevy trucks for the past 30 years and loved everyone of them. This truck surpasses them all!!! Excellent ride, excellent power, all the extras but still a truck!!!

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
0 people out of 0 found this review helpful. Did you?
Yes No