250KMile ratingNo known defect pattern for this model year
The 2021 GMC Yukon XL is not on our list of model years with a widely reported mechanical or electrical problem. That is a point in its favour, not a clean bill of health — this car's own history still matters, so check the VIN report and get it inspected.
What owners of the 2021 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.
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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 2021 GMC Yukon XL Denali 4WD is listed at $40,875, about $2,020 below the CarGurus expected market price of $42,895. It has 91,379 miles and comes in Summit White. Power comes from a 420 hp 6.2L V8 with four-wheel drive, rated around 16 MPG combined. It is offered by City Auto in Murfreesboro, TN.
Why it's a good buy
- 8.6% of GMC Yukon XLs reach 250,000 miles — No. 39 of 52 on the Caboose table
- 108,621 miles of runway before 200,000
- 5% below market price ($2,020 savings)
- No widely reported defect pattern for this model year
- Leather Seats
- Sunroof/Moonroof
Features
Get it road-ready
The usual first-week purchases for a 2021 GMC Yukon XL, from partners we trust.
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