16/23  CITY/HWY
EPA-Estimated MPG
5.8  Sec.
0-60 MPH
15.3-94.7  cu ft
Cargo Space


The GMC Yukon is an SUV that combines the beauty and elegance of a luxury vehicle, and power like no other. The 2018 GMC Yukon updates are small, but meaningful and elevated. The biggest highlight of The 2018 GMC Yukon is on the Denali trim. It includes a new 10 speed automatic transmission making it more fuel efficient than any other Denali before. There is also an entire new unique chrome grille and New Mastique Ash wood grains accent the interior and give the vehicle a beautiful new look.


The 2018 GMC Yukon comes in multiple configurations including the SLE, the SLT and the Denali. The SLE is the standard model that comes equipped with features including 18 inch wheels, front and rear parking assistance, a rear vision camera system, teen driving mode, tri-zone climate control, 4G Wifi hotspot capability, voice activated technology for phones. The SLT model includes all of the SLE amenities as well as heated leather front and second row seats, heated steering wheel, drive alert technologies (includes alerts including lane change, blind spot, forward collision alert and more), keyless open and start and powered third row seats. The Denali model includes all amenities of the SLE and SLT as well as a unique chrome grille, New Mastique Ash wood grains accent the interior, 8" diagonal GMC navigation and driver display and powered second and third row seats.
2018 GMC Yukon Interior


The 2018 GMC Yukon has horsepower of between 355 to 420 at 5,600 rpm depending on the configuration. The SLE version has a horsepower of 355 at 5,600 rpm with a 5.3 L V8 engine. The SLT version has a horsepower of 355 at 5,600 rpm with a 5.3 L V8 engine. The Denali version has a horsepower of 420 at 5,600 rpm with a 6.2 L V8. The fuel efficiency of the 2018 GMC Yukon varies on configuration. The SLE version averages 16 miles per gallon (mpg) city and 23 mpg highway*. The SLT version averages 16 mpg city and 23 mpg highway. The Denali version averages 14 mpg city and 23 mpg highway*. The SLE and the SLT versions can tow up to 6,500 pounds, and the Denali version can tow up to 8,500 pounds.


The 2018 GMC Yukon includes an enhanced safety and security system to keep you safer on and off the road. The GMC Yukon can include an enhanced safety system that includes alerts such as forward collision and lane change alert with side blind zone. The 2018 GMC Yukon comes equipped with the first ever in the industry front-center airbag for added safety, as well as seat mounted airbags, head curtain airbags and dual staged frontal airbags. Further, the 2018 GMC Yukon includes a security package that has glass breakage sensors, tire sensors and a high pitched siren.

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