Mile ratingKnown issues to check on the 2019 GMC Yukon XL
One widely reported problem pattern applies to this model year. That does not mean this car has the fault — many were fixed under warranty or recall — but it is what to check, and what to ask the seller for, before you buy.
- 8-speed automatic transmissionWorth checking
The 8L90/8L45 eight-speed is widely reported to shudder and clunk on light throttle — the well-known "Chevy shake" — traced largely to the torque converter and transmission fluid.
What to check: Drive at 25–50 mph on light throttle and feel for a vibration through the floor. Ask whether the torque converter was replaced or the fluid changed to the revised Mobil 1 spec.
Patterns are drawn from NHTSA recalls and complaints, manufacturer service bulletins and consistent owner reporting. Always confirm open recalls against the VIN and get an independent pre-purchase inspection.
What owners of the 2019 Yukon XL say
Owner reviews for this exact model year are the fastest way to find out what breaks, what it costs to fix and whether the car lives up to the spec sheet.
Partner links — Caboose may earn a commission if you buy through them, at no cost to you. It never affects which cars we list.
About this car
The GMC Yukon XL is No. 39 on the Caboose longevity table: 8.6% of them reach 250,000 miles, against 5.4% of all vehicles. This 2019 GMC Yukon XL Denali RWD is listed at $26,806, about $2,572 below the CarGurus expected market price of $29,378. It has 105,399 miles and comes in Summit White. Power comes from a 420 hp 6.2L V8 with 4x2, rated around 18 MPG combined. It is offered by Infiniti of South Mississippi in Diberville, MS (franchise dealer).
Why it's a good buy
- 8.6% of GMC Yukon XLs reach 250,000 miles — No. 39 of 52 on the Caboose table
- 94,601 miles of runway before 200,000
- 9% below market price ($2,572 savings)
- Leather Seats
- Sunroof/Moonroof
- Power Package
Features
Caboose PRO
The full 788-word analysis of this car
The verdict
The 2019 GMC Yukon XL Denali RWD is listed at $26,806 with 105,399 miles. The Caboose score is 8.0 out of 10, built from three things: how far below market the price sits, how much of the 200,000-mile target is still ahead of the odometer, and how often this model reaches 250,000 miles in the iSeeCars study (8.6% of GMC Yukon XLs do).
The asking price is $2,572 (8.8%) under the CarGurus expected price of $29,378, which is a real discount rather than a rounding gap. That puts it in the top group of cars on this site, so it is worth a same-week inspection before someone else books one.
- Price against the market
- Mileage runway to 200,000
- Odds of reaching 250,000 miles
- Ownership budget (planning estimates)
- What to inspect on this exact car
- Questions for Infiniti of South Mississippi
- Your next seven days
Get it road-ready
The usual first-week purchases for a 2019 GMC Yukon XL, from partners we trust.
Partner links — Caboose may earn a commission if you buy through them, at no cost to you. It never affects which cars we list.
Similar great deals
Mile rating
Mile rating
Mile rating
Mile rating
Mile rating