2021 GMC Yukon Review | The Full Size SUV

A 2021 GMC Yukon Denali parked in front of a snowy mountain

The 2021 GMC Yukon is a massive full-size SUV with three rows, two body styles known as the Yukon and Yukon XL, and two high-output engines. This SUV can hold up to nine passengers, which makes it ideal for larger families. To learn more, read through this extensive 2021 Yukon review crafted by the team at Reed Buick GMC.

Interested? Explore our inventory in Kansas City, MO, and pair your favorite model with a GMC special. If you have any questions about the next-generation Yukon, don’t hesitate to reach out to our dealership by phone at (816) 479-5028 or through our online form.

2021 GMC Yukon
Performance Specs

Perform feats of strength and capability when you choose either of the two 2021 GMC Yukon engines. Both engines are paired with a ten-speed automatic transmission to deliver versatile shifts in gear. The 5.3L V8 engine is standard across most of the Yukon lineup and outputs 355 horsepower and 383 pound-feet of torque. The available 6.2L V8 engine is a true powerhouse with 420 horsepower and 460 pound-feet of torque.

All-new for the 2021 Yukon model year are the Active Response 4WD™ system and the four-corner air ride adaptive suspension. The Active Response 4WD system uses the electronic limited slip differential technology to transfer torque to the wheel with the best grip on the ground. This will ensure better maneuverability even during challenging driving situations. The four-corner air ride adaptive suspension takes your daily drive to cloud nine comfort levels with variable-rate air springs. So regardless of how heavily loaded your Yukon is, expect to experience a smooth drive with this suspension.

5.3L V8 Engine


Horsepower

355 HP

Torque

383 lbs-ft.

6.2L V8 Engine


Horsepower

420 HP

Torque

460 lbs-ft.


2021 GMC Yukon
Models & Prices

The 2021 GMC Yukon offers four trims for this model year, including a first-ever Yukon AT4 trim level that is only available with AWD. To learn specifics about these trim packages, take a look at our Yukon trims guide.

2021 GMC Yukon
SLE

A white 2021 GMC Yukon SLE

starting at
$51,995 MSRP

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2021 GMC Yukon
SLT

A black 2021 GMC Yukon SLT

starting at
$59,095 MSRP

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2021 GMC Yukon
AT4

A grey 2021 GMC Yukon AT4

starting at
$66,095 MSRP

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2021 GMC Yukon
Denali

A red 2021 GMC Yukon Denali

starting at
$69,695 MSRP

Learn More


The interior of the 2021 GMC Yukon

2021 GMC Yukon
Interior Design

Appreciate smooth textures and innovative sliding features in the 2021 GMC Yukon. The all-new Yukon Denali-exclusive interior design elements include chrome accents, first- and second-row leather-appointed seats with unique fractal stitching, and an integrated Denali logo throughout the cabin. Use the second-row manual slide bucket seats to allow access to the third row or to maximize legroom for both rows of rear passengers. And the power-sliding center console maximizes space in the front row. 

With generous third-row legroom measurements and accommodating cargo volume behind the third row, there’s more to love than ever before in the next-generation GMC Yukon. For 2021 GMC Yukon interior dimensions, read through the following list. 

  • Seating capacity: nine passengers
  • Yukon third-row legroom: 34.9 in.
  • Yukon XL third-row legroom: 36.7 in.
  • Yukon cargo volume behind the third row: 25.5 cu.-ft.
  • Yukon XL cargo volume behind the third row: 41.5 cu.-ft.

The technology features on the 2021 GMC Yukon

2021 GMC Yukon
Technology Features

Designed for drivers and passengers who expect the most out of their technology, the 2021 GMC Yukon delivers modern-day tools for the road. The 10.2-in. GMC premium infotainment system with navigation gives you access to wireless Apple CarPlay® and Android Auto™, eliminating the need for a USB cord for smartphone integration. The following list contains other 2021 GMC Yukon technologies. 

  • 15-in. head-up display
  • Nine camera views
  • Dual 12.6-in. rear seat media touchscreen

A white 2021 GMC Yukon driving on a dirt road

2021 GMC Yukon
Special Offers

Decided the 2021 GMC Yukon might be right for you? Match your preferred model from our inventory with one of our special offers. Be sure to lock in your favorite incentive before it expires. 


6 Matching Vehicles Found

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Heated Leather Seats, Moonroof, Third Row Seat, Rear Air, Power Liftgate, 4x4, Captains Chairs, Trailer Hitch, TRANSMISSION, 10-SPEED AUTOMATIC, ENGINE, 5.3L ECOTEC3 V8. VOLCANIC RED TINTCOAT exterior and JET BLACK interior, AT4 trim. KEY FEATURES INCLUDE Leather Seats, Third Row Seat, 4x4, Power Liftgate, Rear Air. GMC AT4 with VOLCANIC RED TINTCOAT exterior and JET BLACK interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*. OPTION PACKAGES SUNROOF, POWER PANORAMIC, DUAL-PANE tilt-sliding with express-open and close and power sunshade, SEATS, SECOND ROW BUCKET, POWER RELEASE, AUDIO SYSTEM, 10.2" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD), ENGINE, 5.3L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm) (STD), TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, includes Traction Select System including tow/haul (STD). MORE ABOUT US Every Reed Buick GMC Used Vehicle is backed my a 120 point inspection and a minimum 3 Month 3000 Warranty. We don't sell cars "as is", our reputation rides on every vehicle we sell and we will be here to stand behind it. Market based pricing, non confrontational non commissioned sales staff and 32 years of selling cars the right way. We look forward to earning your business. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
 
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GREAT MILES 10,716! Heated Leather Seats, NAV, 3rd Row Seat, 4x4, Quad Seats, Alloy Wheels, TRANSMISSION, 10-SPEED AUTOMATIC, ENGINE, 6.2L ECOTEC3 V8, AUDIO SYSTEM, 10.2 " DIAGONAL PREMIUM... ASSIST STEPS, POWER-RETRACTABLE WITH.. KEY FEATURES INCLUDE Leather Seats, Third Row Seat, Navigation, 4x4, Quad Bucket Seats. GMC Denali with WHITE FROST TRICOAT exterior and JET BLACK interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*. OPTION PACKAGES ASSIST STEPS, POWER-RETRACTABLE WITH PERIMETER LIGHTING, AUDIO SYSTEM, 10.2 " DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings" (STD), ENGINE, 6.2L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm) (STD), TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, includes Traction Select System including tow/haul (STD). PURCHASE WITH CONFIDENCE CARFAX 1-Owner WHO WE ARE Every Reed Buick GMC Used Vehicle is backed my a 120 point inspection and a minimum 3 Month 3000 Warranty. We don't sell cars "as is", our reputation rides on every vehicle we sell and we will be here to stand behind it. Market based pricing, non confrontational non commissioned sales staff and 32 years of selling cars the right way. We look forward to earning your business. Pricing analysis performed on 6/9/2023. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
 
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Third Row Seat, Heated Leather Seats, Moonroof, LPO, 22" (55.9 CM) MULTI-SPOKE GLOSS.. LPO, 22" (55.9 CM) MULTI-SPOKE GLOSS BLACK WHEELS, ENGINE, 6.2L ECOTEC3 V8. WHITE FROST TRICOAT exterior and TEAK/LIGHT SHALE interior, Denali trim. OPTION PACKAGES LPO, 22" (55.9 CM) MULTI-SPOKE GLOSS BLACK WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (dealer-installed) (Beginning with production starting on August 1, 2023, certain vehicles will no longer come with Black wheel lugs and locks and will instead come with bright finish lugs and locks. Includes factory-installed wheel locks and not (SFE) wheel locks, LPO. ASSIST STEPS, POWER-RETRACTABLE WITH PERIMETER LIGHTING, SUNROOF, POWER PANORAMIC, DUAL-PANE tilt-sliding with express-open and close and power sunshade, ADAPTIVE CRUISE CONTROL (Beginning with start of production through October 2, 2022, vehicles will be forced to include (07Z) Not Equipped with Adaptive Cruise Control and Enhanced Automatic Emergency Braking, which removes Adaptive Cruise Control and Enhanced Automatic Emergency Braking. Vehicles will instead include Electronic Cruise Control and Automatic Emergency Braking. See dealer for details or the window label for the features on a specific vehicle.), LPO, FLOOR LINER PACKAGE (dealer-installed) (Includes (AAK) 1st and 2nd row premium floor liners, LPO, (RIB) 3rd row all-weather floor liners, LPO and (CAV) all-weather cargo mat, LPO. AUDIO SYSTEM, 10.2" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN includes color touch-screen MORE ABOUT US Every Reed Buick GMC Used Vehicle is backed my a 120 point inspection and a minimum 3 Month 3000 Warranty. We don't sell cars "as is", our reputation rides on every vehicle we sell and we will be here to stand behind it. Market based pricing, non confrontational non commissioned sales staff and 32 years of selling cars the right way. We look forward to earning your business. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
 
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DVD Entertainment System, Heated Leather Seats, Third Row Seat, ADVANCED SECURITY PACKAGE, BODY SECUR... ADVANCED TECHNOLOGY PACKAGE, SUSPENSION, AIR RIDE ADAPTIVE. STERLING METALLIC exterior and TEAK/LIGHT SHALE interior, Denali trim. OPTION PACKAGES DENALI RESERVE PACKAGE includes (CWN) Advanced Technology Package content, (C3U) Panoramic power sunroof, (B3L) power-retractable assist steps with perimeter lighting, (RPU) 22" bright machined aluminum wheels with premium paint, (SFE) wheel locks, LPO and (NHT) Max Trailering Package Includes (Z6E) Premium Capability Package with Active Response 4WD on 4WD model. ADVANCED TECHNOLOGY PACKAGE includes (UKL) Super Cruise, (UKZ) Enhanced Automatic Parking Assist, (UVZ) Reverse Automatic Braking, (DRZ) Rear Camera Mirror, (CWA) Rear Camera Mirror Washer and (NWM) Advanced Security Package content, REAR SEAT MEDIA SYSTEM includes dual rear seat-mounted 12.6" diagonal color-touch LCD HD screens, Wi-Fi wireless projection capability, two Bluetooth® headphones with 2 HDMI ports on the back of the center console, PREMIUM CAPABILITY PACKAGE WITH ACTIVE RESPONSE 4WD includes (F47) Air Ride Adaptive suspension and (G96) electronic limited-slip differential, SUSPENSION, AIR RIDE ADAPTIVE, LPO, FLOOR LINER PACKAGE (dealer-installed) (Includes (AAK) 1st and 2nd row premium floor liners, LPO, (RIB) 3rd row all-weather floor liners, LPO and (CAV) all-weather cargo mat, LPO. AUDIO SYSTEM, 10.2" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN includes color touch-screen, multi-touch display, AM/FM stereo MORE ABOUT US Every Reed Buick GMC Used Vehicle is backed my a 120 point inspection and a minimum 3 Month 3000 Warranty. We don't sell cars "as is", our reputation rides on every vehicle we sell and we will be here to stand behind it. Market based pricing, non confrontational non commissioned sales staff and 32 years of selling cars the right way. We look forward to earning your business. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
 
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MPG Disclaimer:

Based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.

Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. The dealer sets the actual selling price. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (800) 291-9406 or by visiting us at the dealership.

*Dealer Discount- This is a Reed Buick GMC discount that all customers qualify for.

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Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. The dealer sets the actual selling price. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (800) 291-9406 or by visiting us at the dealership.

*Dealer Discount- This is a Reed Buick GMC discount that all customers qualify for.


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