Quick Specs
Gas Mileage
14 mpg City/23 mpg Hwy
Engine
Gas V8, 6.2L
EPA Class
No Data
Style Name
2WD 4dr Denali
Drivetrain
Rear Wheel Drive
Passenger Capacity
7
Passenger Doors
4
Body Style
Sport Utility
Transmission
Transmission, 10-speed automatic electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting
Dimensions
Vehicle
Rear Door Type
Liftgate
Weight Information
Gross Axle Wt Rating - Rear (lbs)
4300
Gross Vehicle Weight Rating Cap (lbs)
7100
Curb Weight - Front (lbs)
2851
Gross Axle Wt Rating - Front (lbs)
3200
Gross Combined Wt Rating (lbs)
14000
Curb Weight - Rear (lbs)
2631
Interior Dimensions
Front Head Room (in)
42.8
Second Leg Room (in)
39
Third Shoulder Room (in)
62.6
Front Hip Room (in)
60.8
Third Head Room (in)
38.1
Front Leg Room (in)
45.3
Second Shoulder Room (in)
65.1
Third Hip Room (in)
49.3
Passenger Capacity
7
Second Head Room (in)
38.7
Third Leg Room (in)
24.8
Front Shoulder Room (in)
64.8
Second Hip Room (in)
60.3
Exterior Dimensions
Length, Overall (in)
203.9
Ground to Top of Load Floor (in)
35.91
Side Door Opening Height (in)
NA
Overhang, Front (in)
- TBD -
Rear Door Opening Height (in)
- TBD -
Step Up Height - Side (in)
- TBD -
Width, Max w/o mirrors (in)
80.5
Ground Clearance, Front (in)
8
Side Door Opening Width (in)
NA
Wheelbase (in)
116
Overhang, Rear w/bumper (in)
- TBD -
Rear Door Opening Width (in)
- TBD -
Height, Overall (in)
74.4
Ground Clearance, Rear (in)
8
Step Up Height - Front (in)
- TBD -
Cargo Area Dimensions
Cargo Area Length @ Floor to Seat 1 (in)
79.9
Cargo Box Width @ Wheelhousings (in)
- TBD -
Cargo Volume to Seat 4 (ft³)
NA
Cargo Area Length @ Floor to Seat 4 (in)
NA
Cargo Volume to Seat 2 (ft³)
51.7
Cargo Area Length @ Floor to Seat 2 (in)
43.2
Cargo Box (Area) Height (in)
33.94
Cargo Area Length @ Floor to Console (in)
- TBD -
Cargo Area Width @ Beltline (in)
- TBD -
Cargo Volume to Seat 3 (ft³)
15.3
Cargo Area Length @ Floor to Seat 3 (in)
11.1
Cargo Volume to Seat 1 (ft³)
94.7
Fuel Economy
Fuel Tank
Aux Fuel Tank Capacity, Approx (gal)
NA
Fuel Tank Location
NA
Fuel Tank Capacity, Approx (gal)
26
Aux Fuel Tank Location
NA
Mileage
EPA Fuel Economy Est - City (MPG)
14
EPA Fuel Economy Est - Hwy (MPG)
23
Fuel Economy Est-Combined (MPG)
17
Performance Specs
Engine
Engine Type
Gas V8
Engine Oil Cooler
NA
SAE Net Horsepower @ RPM
420 @ 5600
Displacement
6.2L/376
Engine Order Code
L86
SAE Net Torque @ RPM
460 @ 4100
Fuel System
Direct Injection
Transmission
Trans Order Code
MF6
Second Gear Ratio (:1)
2.98
Reverse Ratio (:1)
4.86
Transfer Case Gear Ratio (:1), High
NA
Ninth Gear Ratio (:1)
0.69
Trans Description Cont. Again
NA
Fifth Gear Ratio (:1)
1.52
Trans PTO Access
NA
Seventh Gear Ratio (:1)
1.00
Trans Type
10
Third Gear Ratio (:1)
2.14
Clutch Size (in)
NA
Transfer Case Gear Ratio (:1), Low
NA
Tenth Gear Ratio (:1)
0.63
Drivetrain
Rear Wheel Drive
First Gear Ratio (:1)
4.69
Sixth Gear Ratio (:1)
1.27
Transfer Case Model
NA
Eighth Gear Ratio (:1)
0.85
Trans Description Cont.
Automatic
Fourth Gear Ratio (:1)
1.77
Trans Power Take Off
NA
Transfer Case Power Take Off
NA
Brakes
Brake ABS System
4-Wheel
Rear Brake Rotor Diam x Thickness (in)
13.6 x 0.8
Disc - Rear (Yes or )
Yes
Brake ABS System (Second Line)
NA
Drum - Rear (Yes or )
NA
Brake Type
Pwr
Front Brake Rotor Diam x Thickness (in)
13 x 1.2
Disc - Front (Yes or )
Yes
Rear Drum Diam x Width (in)
NA
Steering
Steering Ratio (:1), On Center
17.3
Turning Diameter - Wall to Wall (ft)
- TBD -
Steering Ratio (:1), At Lock
- TBD -
Steering Type
Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft)
39.0
Tires
Rear Tire Order Code
QSS
Front Tire Capacity (lbs)
- TBD -
Revolutions/Mile @ 45 mph - Spare
- TBD -
Rear Tire Size
P275/55R20
Revolutions/Mile @ 45 mph - Front
- TBD -
Spare Tire Order Code
XCQ
Rear Tire Capacity (lbs)
- TBD -
Front Tire Order Code
QSS
Spare Tire Size
P265/70R17
Revolutions/Mile @ 45 mph - Rear
- TBD -
Front Tire Size
P275/55R20
Spare Tire Capacity (lbs)
- TBD -
Wheels
Rear Wheel Size (in)
20 x 9
Rear Wheel Material
Aluminum
Spare Wheel Size (in)
17 x - TBD -
Front Wheel Size (in)
20 x 9
Spare Wheel Material
Steel
Front Wheel Material
Aluminum
Suspension
Suspension Type - Rear
Multi-Link
Axle Capacity - Front (lbs)
3200
Shock Absorber Diameter - Rear (mm)
- TBD -
Axle Type - Front
Independent
Axle Ratio (:1) - Rear
3.23
Spring Capacity - Front (lbs)
3200
Axle Capacity - Rear (lbs)
4300
Stabilizer Bar Diameter - Front (in)
- TBD -
Suspension Type - Front
Coil-Over Shock
Axle Type - Rear
Semi-Floating
Shock Absorber Diameter - Front (mm)
- TBD -
Spring Capacity - Rear (lbs)
4300
Axle Ratio (:1) - Front
NA
Stabilizer Bar Diameter - Rear (in)
- TBD -
Safety Features
Safety
Air Bag-Frontal-Driver
Yes
Air Bag-Frontal-Passenger
Yes
Air Bag-Passenger Switch (On/Off)
No
Air Bag-Side Body-Front
Yes
Air Bag-Side Body-Rear
No
Air Bag-Side Head-Front
Yes
Air Bag-Side Head-Rear
Yes
Brakes-ABS
Yes
Child Safety Rear Door Locks
No
Daytime Running Lights
Yes
Traction Control
Yes
Night Vision
No
Rollover Protection Bars
No
Fog Lamps
Yes
Parking Aid
Yes
Tire Pressure Monitor
Yes
Back-Up Camera
Yes
Stability Control
Yes
Other Features
IntelliBeam, automatic high beam on/off
Brakes, 4-wheel antilock, 4-wheel disc
Automatic Emergency Braking
Brakes, Hill Start-Assist
StabiliTrak, stability control system with brake assist,...
Daytime Running Lamps, with automatic exterior lamp control
Airbags, Frontal airbags for driver and front outboard...
Front outboard Passenger Sensing System for frontal outboard...
OnStar and GMC connected services capable (Terms and limitations...
LATCH System (Lower Anchors and Tethers for CHildren), for child...
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 a configurable feature that lets you activate...
Tire Pressure Monitoring System with Tire Fill Alert (does not...
Brakes, 4-wheel antilock, 4-wheel disc
Automatic Emergency Braking
Brakes, Hill Start-Assist
StabiliTrak, stability control system with brake assist,...
Daytime Running Lamps, with automatic exterior lamp control
Airbags, Frontal airbags for driver and front outboard...
Front outboard Passenger Sensing System for frontal outboard...
OnStar and GMC connected services capable (Terms and limitations...
LATCH System (Lower Anchors and Tethers for CHildren), for child...
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 a configurable feature that lets you activate...
Tire Pressure Monitoring System with Tire Fill Alert (does not...
Warranty
Warranty
Basic Miles/km
36,000
Basic Years
3
Corrosion Miles/km
100,000
Corrosion Years
6
Drivetrain Miles/km
60,000
Drivetrain Note
Qualified Fleet Purchases: 5 Years/100,000 Miles
Drivetrain Years
5
Maintenance Note
1 Year/1 Visit
Roadside Assistance Miles/km
60,000
Roadside Assistance Note
Qualified Fleet Purchases: 5 Years/100,000 Miles
Roadside Assistance Years
5
Other Specs
Cooling System
Total Cooling System Capacity (qts)
17.4
Electrical
Cold Cranking Amps @ 0° F (2nd)
NA
Maximum Alternator Capacity (amps)
170
Cold Cranking Amps @ 0° F (Primary)
- TBD -
Maximum Alternator Watts
- TBD -
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
500
Maximum Trailering Capacity (lbs)
NA
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
NA
Wt Distributing Hitch - Max Trailer Wt. (lbs)
8400
Dead Weight Hitch - Max Trailer Wt. (lbs)
5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
NA
Wt Distributing Hitch - Max Tongue Wt. (lbs)
840
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