Vehicle Data Hub

2018 GMC Yukon problems

The 2018 GMC Yukon has 96 complaints on file with NHTSA. The largest share (28%) concerns engine. Next are drivetrain & axles (19%) and suspension (8%).

At a glance

Complaints
96 filed with NHTSA
Most reported
Engine 28% of complaints
Crashes and fires
4 and 0
Injuries and deaths
2 and 0
Typical mileage
52,000 miles 24 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Engine 28%
  • Drivetrain & axles 19%
  • Suspension 8%
  • Brakes 5%
  • Electrical system 4%
  • Steering 4%
  • Air bags 3%
  • Cruise control 3%
  • Wipers, windshield & visibility 3%
  • Fuel system 2%

When problems show up

Complaints by mileage, 2018 GMC Yukon Complaints by odometer reading in 20,000-mile steps. The median is about 52,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 5 complaints 40k to 60k miles: 8 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 3 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 52,000 miles
Based on 24 complaints that include mileage. 71% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles5
40k to 60k miles8
60k to 80k miles2
80k to 100k miles0
100k to 120k miles3
120k to 140k miles1
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Of the 24 complaints that include odometer readings, half describe a problem before roughly 52,000 miles.

Safety-related details: 4 complaints mention a crash; 2 injuries reported. Its complaints are less severe on average than those of 86% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2018 ranks 24th most-complained-about out of 33 model years of the GMC Yukon with enough data (52 complaints in that window). It is also covered by 3 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

I was driving my vehicle and exiting the hw. The rear wheel of the driver side broke off and separated from the car which caused my car to hit the cement beerier on front and the side of the driver side of the vehicle. Then the car turned 180 degrees and hit the beerier on the passenger side and the rear of the car. The air bags never deployed and we discovered that the wheel brook off of the rear axe. No damage to the wheel. Several industry exports stated that this should never happen.

Reported at 54,000 miles, November 2020 Crash

The car was parked, all of a sudden we heard a boom and the rear window had exploded outward and shattered, with the latch still attached to the rear tailgate. The hydraulic arms were up and extended, indicating the window had possibly tried to open, but didn't unlatch, and then shattered. Nobody was inside the vehicle or had the keys on them, so the rear tailgate was not activated in either way.

Reported at 10,500 miles, May 2019

On 3/20/21 I went out with the family out got to our destination well but when I started my vehicle to go back home I got a message on the display "service power steering drive with care" when I went to turn the steering wheel to drive I couldn't because it was too hard, after fighting it, I was able to drive my car back home with my family in it.

Reported at 28,450 miles, March 2021

Other model years of the Yukon

Best and worst years for the GMC Yukon