2018 GMC Yukon XL SLT specs & colors
Sport Utility
MSRP
- 2WD 4dr SLE
- $51,800
- 4WD 4dr SLE
- $54,800
- 2WD 4dr SLT Standard Edition
- $57,100
- 2WD 4dr SLT
- $59,900
- 4WD 4dr SLT Standard Edition
- $60,100
- 4WD 4dr SLT
- $62,900
- 2WD 4dr Denali
- $68,900
- 4WD 4dr Denali
- $71,900
Key specs
Color options
Interior
Jet Black
Cocoa / Dune
Packages
$0
Starting MSRP
- Includes Standard Equipment
Specifications
Highlights
|
Gas V8
Engine Type
|
|
16 City / 23 Hwy
MPG
|
|
355 hp
Horsepower
|
|
7
Seating Capacity
|
Brakes
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Pwr
Brake Type
|
|
4-Wheel
Brake ABS System
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N/A
Brake ABS System (Second Line)
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|
Yes
Disc - Front (Yes or )
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Yes
Disc - Rear (Yes or )
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|
13 x 1.2 in
Front Brake Rotor Diam x Thickness
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13.6 x 0.8 in
Rear Brake Rotor Diam x Thickness
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N/A
Drum - Rear (Yes or )
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Electrical
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150
Maximum Alternator Capacity (amps)
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N/A
Cold Cranking Amps @ 0° F (Primary)
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Engine
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383 @ 4100
SAE Net Torque @ RPM
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355 @ 5600
SAE Net Horsepower @ RPM
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5.3L/325
Displacement
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|
Gas V8
Engine Type
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6-Speed A/T
Transmission Overdrive Switch A/T Transmission w/Dual Shift Mode Transmission Options
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16 City / 23 Hwy
MPG
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|
16.5 qts
Total Cooling System Capacity
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Entertainment
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Standard
Bluetooth®
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Measurements
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43 in
Front Head Room
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45 in
Front Leg Room
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65 in
Front Shoulder Room
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61 in
Front Hip Room
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39 in
Second Head Room
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40 in
Second Leg Room
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65 in
Second Shoulder Room
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60 in
Second Hip Room
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39 in
Third Head Room
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35 in
Third Leg Room
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63 in
Third Shoulder Room
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49 in
Third Hip Room
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130 in
Wheelbase
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224 in
Length, Overall w/rear bumper
|
|
N/A
Length, Overall
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81 in
Width, Max w/o mirrors
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|
74 in
Height, Overall
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|
N/A
Overhang, Front
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|
N/A
Overhang, Rear w/o bumper
|
|
N/A
Cab to End of Frame
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|
34 in
Ground to Top of Load Floor
|
|
8 in
Ground Clearance, Front
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|
8 in
Ground Clearance, Rear
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N/A
Rear Door Opening Height
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N/A
Rear Door Opening Width
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N/A
Side Door Opening Height
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N/A
Side Door Opening Width
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N/A
Step Up Height - Front
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N/A
Step Up Height - Side
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|
N/A
Cargo Area Length @ Floor to Console
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|
100 in
Cargo Area Length @ Floor to Seat 1
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64 in
Cargo Area Length @ Floor to Seat 2
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32 in
Cargo Area Length @ Floor to Seat 3
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N/A
Cargo Box Width @ Top, Rear
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N/A
Cargo Area Width @ Beltline
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N/A
Cargo Box Width @ Floor
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|
N/A
Cargo Box Width @ Wheelhousings
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|
35 in
Cargo Box (Area) Height
|
|
N/A
Tailgate Width
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|
N/A
Cargo Volume
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122 ft³
Cargo Volume to Seat 1
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77 ft³
Cargo Volume to Seat 2
|
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39 ft³
Cargo Volume to Seat 3
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|
N/A
Cargo Volume to Seat 4
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N/A
Ext'd Cab Cargo Volume
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|
8
Passenger Capacity
|
Safety
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Standard
Brake Assist
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|
Standard
Backup Camera
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Optional
Lane Departure Warning
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|
Optional
Automatic Emergency Braking
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Optional
Rear Cross Traffic Alert
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Standard
Third Row Seating
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Steering
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N/A
Steering Ratio (:1), Overall
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|
43 ft
Turning Diameter - Curb to Curb
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|
N/A
Turning Diameter - Wall to Wall
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|
Pwr Rack & Pinion
Steering Type
|
Suspension
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Semi-Floating
Axle Type - Rear
|
|
Independent
Axle Type - Front
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Multi-Link
Suspension Type - Rear
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Coil-Over Shock
Suspension Type - Front
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Tires & Wheels
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Steel
Spare Wheel Material
|
|
Aluminum
Rear Wheel Material
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Aluminum
Front Wheel Material
|
|
17 x -TBD- in
Spare Wheel Size
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18 x 8.5 in
Rear Wheel Size
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18 x 8.5 in
Front Wheel Size
|
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P265/70R17
Spare Tire Size
|
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P265/65R18
Rear Tire Size
|
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P265/65R18
Front Tire Size
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Weight & Capacity
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31 gal
Fuel Tank Capacity, Approx
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
|
7,700 lbs
Gross Axle Weight Rating
|
|
5,610 lbs
Curb Weight
|
|
0 lbs
Total Option Weight
|
|
N/A
Maximum Trailering Capacity
|
|
N/A
Fifth Wheel Hitch - Max Tongue Wt.
|
|
N/A
Fifth Wheel Hitch - Max Trailer Wt.
|
|
630 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
6,300 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
12,000 lbs
Gross Combined Wt Rating
|
|
1,690 lbs
Maximum Payload Capacity
|
|
1,690 lbs
As Spec'd Payload
|
|
5,610 lbs
As Spec'd Curb Weight
|
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0 lbs
Option Weight - Rear
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|
0 lbs
Option Weight - Front
|
|
2,749 lbs
Curb Weight - Rear
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|
2,861 lbs
Curb Weight - Front
|
|
N/A
Base Curb Weight
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|
7,300 lbs
Gross Vehicle Weight Rating
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Compare trims
Wondering which trim is right for you?
Our 2018 GMC Yukon XL trim comparison will help you decide.