2018 GMC Yukon 2WD 4 Door SLT Specs

Starting MSRP
16 / 23 mpg
5.3 liter
Body Style
5.3 liter V8
Horsepower @ RPM
355 @ 5600
6-speed shiftable automatic
Rear wheel drive
Seating Capacity
Fuel Type
Fuel Economy
19 mpg
16 mpg
23 mpg
Engine Type
Gas V8
Horsepower @ RPM
355 @ 5600
Torque @ RPM
383 @ 4100
6-speed shiftable automatic
Fuel Efficiency
Fuel Economy
19 mpg
16 mpg
23 mpg
Fuel Tank Capacity
26 gallons
Cruising Range
416 miles
598 miles
Seating Capacity
Leg Room
1st row:
45 inches
2nd row:
39 inches
3rd row:
24 inches
Head Room
1st row:
42 inches
2nd row:
38 inches
3rd row:
38 inches
Shoulder Room
1st row:
64 inches
2nd row:
65 inches
3rd row:
62 inches
Hip Room
1st row:
60 inches
2nd row:
60 inches
3rd row:
49 inches
Trunk Volume
15.3 ft³
Cargo Volume
To Seat 1:
94 ft³
To Seat 2:
51 ft³
To Seat 3:
15 ft³
Suspensions And Tires
Tire Size
Front Tire:
Rear Tire:
Spare Tire:
Steering Type
Pwr Rack & Pinion
Turining Diameter
Curb to Curb:
39 ft
116 inches
203.9 inches
74 inches
80 inches
Ground Clearance
8 inches
8 inches
8 inches
Weight And Trailering
Base Curb Weight
5,379 lbs
Safety Equipment
Daytime Running Lamps, with automatic exterior lamp control
Low Speed Forward Automatic Braking
Airbags, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions
Front and Rear Park Assist
Rear Cross-Traffic Alert
Forward Collision Alert
Lane Keep Assist with Lane Departure Warning
Rear Vision Camera
Lane Change Alert with Side Blind Zone Alert
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
Adaptive Cruise Control (+$895)
Theft-deterrent alarm system
Sensor, vehicle inclination
Sensor, vehicle interior movement
Brakes, 4-wheel antilock, 4-wheel disc
Brakes, Hill Start-Assist
StabiliTrak, stability control system with brake assist, includes traction control.
Forward Automatic Braking
Interior Colors And Materials
Jet Black, Perforated Leather-appointed Seat Trim
Cocoa/Dune, Perforated Leather-appointed Seat Trim
SLT Preferred Equipment Group
Includes Standard Equipment
Open Road Package
includes additional 9 months of SiriusXM Radio and NavTraffic service, (CF5) power sunroof, (U42) rear seat entertainment system and on SLT (IO6) Audio system with navigation *GROSS* Open Road Package <ul> <li>Audio system with navigation<sup>1</sup> </li> <li>Rear seat entertainment system with Blu-ray playback </li> <li>Power sunroof </li> <li>An additional nine months of SiriusXM Satellite Radio<sup>2</sup> service </li> <li>An additional nine months of NavTraffic<sup>&reg;2</sup> service </li></ul>
HD Trailering Package
includes (GU6) 3.42 Axle Ratio, (JL1) Trailer brake controller, (Z85) Suspension Package and includes (NQH) transfer case, active, 2-speed with 4WD models Heavy Duty Trailering Package <ul> <li>3.42 axle ratio&nbsp;&nbsp;</li> <li>Trailer brake controller </li> <li>Premium Smooth Ride suspension with air leveler </li> <li>4WD models include 2-speed active transfer case </li></ul>
LPO, Interior Protection Package
includes (VAV) All-weather floor mats, LPO and (VLI) Rear cargo mat, LPO (dealer-installed) Interior Protection Package <ul> <li>All-weather floor mats</li> <li>Rear cargo mat </li></ul>
Premium Edition
includes (SEU) 22" 6-spoke split chrome wheels (LPO), (B85) bright bodyside moldings, (RZ9) grille insert (LPO) and (VQZ) polished exhaust tip (LPO) (Not available with any other RPO or LPO wheels, (RVQ) Black assist step kit, LPO, (SDA) Black recovery hooks, LPO or (B86) body-color bodyside moldings.) *GROSS* Premium Edition <ul> <li>Unique design 22" split chrome wheels</li> <li>Unique design chrome grille</li> <li>Bright chrome bodyside moldings</li> <li>Polished exhaust tip</li></ul>
Enhanced Security Package
body security content, includes (UTR) self-powered horn, (UTV) interior movement and (UTU) vehicle inclination sensors, door and liftgate lock shields and glass break sensors in rear quarter glass and liftgate window, removes sunglass holder and conversation mirror from overhead console Enhanced Security Package <ul> <li>Theft-deterrent system</li> <li>Self-powered horn </li> <li>Interior movement and vehicle inclination sensors </li> <li>Door, liftgate&nbsp;lock shields and glass break sensors in rear quarter glass and liftgate window (this feature removes the standard sunglasses holder and conversation mirror from the overhead console)&nbsp; </li></ul>
Tons/yr of CO2 Emissions @ 15K mi/year
3 Years/36,000 Miles
5 Years/60,000 Miles
Qualified Fleet Purchases: 5 Years/100,000 Miles:
3 Years/36,000 Miles:
6 Years/100,000 Miles:
Roadside Assistance
5 Years/60,000 Miles:
Qualified Fleet Purchases: 5 Years/100,000 Miles
2 Years/24,000 Miles