2018 GMC Sierra 1500 consumer reviews

$29,000–$33,200 MSRP range
side view of 2018 Sierra 1500 GMC
95% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior design 4.8
  • Performance 4.7
  • Value for the money 4.6
  • Exterior styling 4.8
  • Reliability 4.8
Explore the 2018 GMC Sierra 1500
Shop the 2018 GMC Sierra 1500

new owner of the gmc denali, 2018 6.2

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me


best in class

My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.


Better than my old truck

The truck has more features than I need. It is quiet and comfortable. it has plenty of power to pull a work trailer. Overall a nice truck


Transmission failure is very common

Transmission failure is very common. After 30+ emails and calls to Gmc they have responded with the same amount of emails and phone calls however there’s no resolution to my problem I keep getting pushed to someone that cannot make a decision in regards to the transmission failure that I am experiencing. I am reporting this transmission problem to the national transportation highway safety administration in Washington DC if you were having the same issue you should do the same


This is an attractive and enjoyable vehicle.

I traded my Chevrolet Silverado for this GM Certified GMC Sierra 1500. It is an attractive and enjoyable vehicle. Some years ago I had a GMC and really prefer them over a Chevrolet. This vehicle is just what I need for hauling and general driving.


Most reliable car I have ever owned

This car has met all of my traveling needs. It is a great looking car and im sure i will get a lot of work out of it as well. My family will love taking trips in the car.


Reliable car

Like new in Excellent conditions Perfect conditions Mechanically perfect No problems at all EPA 20 MPG Hwy/15 MPG City! NAV, Heated/Cooled Leather Seats, Alloy Wheels, 4x4, Premium Sound System, Running Boards, Back-Up Camera, TRANSMISSION, 8-SPEED AUTOMATIC, ELEC... ENGINE, 6.2L ECOTEC3 V8 WITH ACTIVE F... AND MORE!======KEY FEATURES INCLUDE: Leather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera, Running Boards, Premium Sound System, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, Lane Keeping Assist, Heated Seats, Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control, Alarm. ======OPTION PACKAGES: ENGINE, 6.2L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction, (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm), TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, advanced phone integration featuring Android Auto and Apple CarPlay, Pandora Internet radio and voice-activated technology for radio and phon (STD). ======EXPERTS CONCLUDE: A versatile bed Great Gas Mileage: 20 MPG


Comfortable and capable truck

My 2018 GMC SIERRA SLE CREW 4x4 is a solid, reliable truck. It worked great for it’s intended purpose, of hauling trash to the local dump and weekly trips to the hardware store. The ride was quite good and the interior noise level was very quite for a four wheel drive truck. The fit and finish was very nice inside and out. The 5.3L V8 was more than adequate for the jobs intended for a half ton truck. The kids had plenty of room in the back seat. The only two complaints would be the transmission seemed to shift a little slow, and the turning radius seemed wide for truck with a 145 inch wheelbase. The decent fuel mileage of 18-21 mpg on road was nice. I believe the reason for less than sporty shifting of the transmission was due to the programming to get better mpg. Overall an excellent truck, that I would recommend, and give it 4 out of five stars.


Recently Purchased

I have only had this vehicle for 1 week but if it is anything like the previous one that I owned for 12 years it will be a great truck.


Gmc pickups are very well built

I've owned one gmc truck 1500 in ten. Yrs all I ever had to do ls change out the starter I was so impressed i went to james wood and got anotherone