Tl* the contact owns a 2018 gmc yukon denali xl. The contact noticed that the vehicle shook excessively and there was a strong vibration while driving at highway speeds. The vehicle was taken to the dealer (bommarito buick gmc west county, 15736 manchester rd, ellisville, mo 63011, (636) 391-7200) more than twice, but they were unable to determine a remedy to repair the vehicle. The dealer test drove the vehicle and the contact asked for an alignment. On the second visit, an alignment was performed and the tires were rotated and balanced; however, the failure continued. On the third visit, the dealer indicated that the tires were out of alignment and one tire was replaced; however, the shaking continued. The vehicle was not repaired. The manufacturer provided no specific remedy and provided the vehicle as a trade-in from a 2017 gmc yukon denali xl, which exhibited the same failure. The vehicle was not repaired. The approximate failure mileage was 5,000.
The worst 2018 GMC Yukon Denali XL problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Body1
- Driver assistance1
- Suspension1
- Wheels1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Body1
- Driver assistance1
- Suspension1
- Wheels1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2018 GMC Yukon Denali XL 366
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This service bulletin provides information about GM Accessories
- Unknown or other
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- Unknown or other
- PI to help diagnose A/C concern
- Unknown or other
- Unknown or other
- Unknown or other
- New Vehicle Monitoring Programs Section in IVH
- Unknown or other
What 2018 GMC Yukon Denali XL owners say
Most recent owner complaints, unedited.
Interior booming sound and ear pressure makes me have sick feeling. Dizzy. It causes ringing in my ears which makes it hard to hear outside sounds.
Compare the 2018 GMC Yukon Denali XL
Other model years
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Questions about the 2018 GMC Yukon Denali XL
Is the 2018 GMC Yukon Denali XL reliable?
Owners have filed 2 complaints about the 2018 GMC Yukon Denali XL, fewer than a typical Yukon Denali XL model year.
What is the 2018 GMC Yukon Denali XL year score?
The 2018 GMC Yukon Denali XL scores 95 out of 100 (good). The score compares it with the other model years of the GMC Yukon Denali XL: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2018 GMC Yukon Denali XL?
Body and structure, with 1 complaint. Next is driver assistance (1).
How many recalls does the 2018 GMC Yukon Denali XL have?
No recalls on record.
What year does the GMC Yukon Denali XL have the most body problems?
The GMC Yukon Denali XL model years with the most body complaints are 2011 (20 complaints) and 2007 (19 complaints).
VIN decoder
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