2021 GMC Yukon / XL
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Features We Love
Car Mom Review

The Exterior

First Impressions

The 2021 Yukon received a complete redesign, and overall, GMC did a great job modernizing the look.

The Yukon XL definitely has a commanding presence on the road. Compared to previous generations, the body has softer curves and cleaner lines while still maintaining that bold SUV appearance.

The Denali trim I tested was loaded with chrome accents, LED lighting, and beautiful 22-inch wheels.

One design element I'm still undecided on is the shorter front end. From certain angles, it almost looks like the front was compressed slightly. Overall, I still think it's a handsome SUV—but I'd love to hear what other families think.

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First Row

Interior: Built for Busy Families

One thing becomes obvious immediately...

This SUV is BIG.

The power running boards make climbing inside much easier, especially for kids and shorter adults.

Once inside, the seats are wide, supportive, and incredibly comfortable.

I also appreciated the abundance of storage throughout the cabin.

Some of my favorite features included:

  • Deep door pockets
  • Dedicated phone storage
  • Massive center console
  • Hidden storage compartment with wireless charging
  • USB-A and USB-C ports
  • Multiple cup holders throughout the cabin

As a mom, I always appreciate places to stash snacks, phones, wipes, and all the little things that somehow end up in the car.

Technology Highlights

The Yukon Denali comes loaded with technology.

Some standout features include:

  • Apple CarPlay
  • Android Auto
  • Wireless phone charger
  • Wi-Fi hotspot
  • Heated steering wheel
  • Heated and ventilated front seats
  • Heated second-row seats
  • Heads-Up Display
  • Digital rearview mirror
  • HD surround-view camera system

One feature I especially loved was the digital rearview mirror.

Even if the third row is full of passengers or tall car seats, you still have a completely unobstructed view behind the vehicle.

The surround-view camera system is another huge win. Parking a vehicle this large can be intimidating, but having multiple camera angles—including views of the hitch—makes maneuvering much easier.

Driver Visibility

While the Yukon offers every modern safety feature you'd expect, visibility isn't perfect.

Because the vehicle is so large, the rear pillars create noticeable blind spots.

Thankfully, blind-spot monitoring and the camera system help compensate, but it's something worth noting if you're moving from a smaller SUV.

Second Row

Car Seat Test

This is where families really want the details.

I tested several different car seat configurations.

Second Row

The Yukon XL offers captain's chairs or a bench seat.

My test vehicle had captain's chairs.

Each captain's chair includes:

  • Lower LATCH anchors
  • Top tether anchor

I installed:

  • An UPPAbaby Mesa infant seat
  • A Graco Extend2Fit forward-facing convertible

Both installed easily with plenty of room.

Even with my driver's seat positioned for my six-foot height, the rear-facing infant seat still had excellent clearance.

Third Row

Third Row

The third row surprised me.

Unlike many full-size SUVs, there was actually enough space to comfortably install a rear-facing convertible seat using the seat belt.

That's impressive.

There are no lower anchors in the third row, but there are three tether anchors.

One downside?

The center seat does not have a head restraint.

If someone plans to sit there regularly, I'd strongly recommend using a high-back booster or forward-facing harness seat instead of a backless booster.

Third Row Access

If you don't have a car seat installed, accessing the third row is simple.

With a car seat installed, however, it becomes a little trickier.

Fortunately, the captain's chair aisle is wide enough that many families will simply walk between the seats instead.

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Trunk

Cargo Space

This is where the Yukon XL really shines.

The extra length compared to the standard Yukon makes a huge difference.

With all three rows up, I easily fit:

  • Three Trader Joe's grocery bags
  • An UPPAbaby Vista stroller

…and still had room left over.

The power-folding third row is incredibly convenient, allowing you to quickly create more cargo space when needed.

For large families, sports equipment, road trips, or Costco runs, this SUV delivers.

Safety

Car Seat Setup
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3.9 / 5

32 Reviews

Exterior Styling
3.2
Performance
4.1
Technology
4.5
Interior Design
3.8
Second Row Comfort
4.5
Third Row Comfort
3.6
Reliability Score
4.6 /5
82%
Would
purchase
again
12 Reviews with 3+ years of ownership
Kids
=
2 Kids
filters
Year

Meaghan Havens

Mom of
2
2
July 9, 2026
4.2
stars
Owned
2024
GMC
Yukon / XL

Exterior Styling
5.0
Performance
5.0
Technology
4.0
Interior Design
3.0
Second Row Comfort
5.0
Third Row Comfort
3.0
show more less

Jessica Blessing

Mom of
2
2
July 9, 2026
4.1
stars
Owned
2022
GMC
Yukon / XL

I love everything about this car! We upgraded for the space and it has been the perfect vehicle for us. My husband is 6’8” and our kids are tall so we were quickly outgrowing our previous mid-size SUV. The space in the extended wheel base is unmatched. Everyone is comfortable and there’s so much room for our stuff. We often travel with our dog and can fit her full-size travel kennel plus everything else in the trunk. I love the way this car drives. It’s so smooth and doesn’t feel like a truck. It’s certainly a beast size wise but I very quickly got used to it and am very comfortable driving. We don’t use to the third row daily but have used it when grandparents are in town and they find it comfortable for an adult. There is no car seat tilt so we do move around car seats when we know we will have additional passengers and the 2nd row bench gives us that flexibility! Overall, this has been an amazing family car for us and one I foresee driving for a long time!

Exterior Styling
5.0
Performance
4.0
Technology
4.0
Interior Design
4.5
Second Row Comfort
4.0
Third Row Comfort
3.0
show more less

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Overall Rating
4.0
Exterior Styling
3.2
Performance
3.2
Technology
3.2
Interior Design
3.2
Second Row Comfort
3.2
Third Row Comfort
3.2
Kids
=
2 Kids
filters
Year

Meaghan Havens

Mom of
2
2
July 9, 2026
4.2
stars
Owned
2024
GMC
Yukon / XL

Exterior Styling
5.0
Performance
5.0
Technology
4.0
Interior Design
3.0
Second Row Comfort
5.0
Third Row Comfort
3.0
show more less

Jessica Blessing

Mom of
2
2
July 9, 2026
4.1
stars
Owned
2022
GMC
Yukon / XL

I love everything about this car! We upgraded for the space and it has been the perfect vehicle for us. My husband is 6’8” and our kids are tall so we were quickly outgrowing our previous mid-size SUV. The space in the extended wheel base is unmatched. Everyone is comfortable and there’s so much room for our stuff. We often travel with our dog and can fit her full-size travel kennel plus everything else in the trunk. I love the way this car drives. It’s so smooth and doesn’t feel like a truck. It’s certainly a beast size wise but I very quickly got used to it and am very comfortable driving. We don’t use to the third row daily but have used it when grandparents are in town and they find it comfortable for an adult. There is no car seat tilt so we do move around car seats when we know we will have additional passengers and the 2nd row bench gives us that flexibility! Overall, this has been an amazing family car for us and one I foresee driving for a long time!

Exterior Styling
5.0
Performance
4.0
Technology
4.0
Interior Design
4.5
Second Row Comfort
4.0
Third Row Comfort
3.0
show more less

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