2021 GMC Acadia Denali specs & colors
Sport Utility
MSRP
- FWD 4dr SL
- $29,800
- FWD 4dr SLE
- $33,900
- AWD 4dr SLE
- $37,100
- FWD 4dr SLT
- $39,100
- AWD 4dr SLT
- $41,100
- AWD 4dr AT4
- $41,400
- FWD 4dr Denali
- $46,600
- AWD 4dr Denali
- $48,600
Key specs
Color options
Interior
Dark Galvanized / Light Shale
Ebony
Packages
$0
Starting MSRP
- includes standard equipment
Specifications
Highlights
|
Gas V6
Engine Type
|
|
19 City / 27 Hwy
MPG
|
|
228 hp
310 hp Horsepower
|
|
7
Seating Capacity
|
Brakes
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12.6 x 1.9 in
Front Brake Rotor Diam x Thickness
|
|
Yes
Disc - Front (Yes or )
|
|
N/A
Drum - Rear (Yes or )
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|
Yes
Disc - Rear (Yes or )
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|
Pwr
Brake Type
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|
N/A
Brake ABS System (Second Line)
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|
12.4 x 0.9 in
Rear Brake Rotor Diam x Thickness
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|
4-Wheel
Brake ABS System
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Electrical
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155
Maximum Alternator Capacity (amps)
|
|
N/A
Cold Cranking Amps @ 0° F (Primary)
|
Engine
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271 @ 5000
SAE Net Torque @ RPM
|
|
3.6L/222
Displacement
|
|
Gas V6
Engine Type
|
|
310 @ 6600
SAE Net Horsepower @ RPM
|
|
9-Speed A/T
A/T Transmission Options
|
|
19 City / 27 Hwy
MPG
|
|
N/A
Total Cooling System Capacity
|
Entertainment
|
Optional
Bluetooth®
|
Measurements
|
6
Passenger Capacity
|
|
53 in
Second Hip Room
|
|
65 in
Track Width, Front
|
|
40 in
Second Leg Room
|
|
N/A
Cargo Area Length @ Floor to Seat 1
|
|
7 in
Min Ground Clearance
|
|
N/A
Liftover Height
|
|
N/A
Cargo Area Length @ Floor to Seat 3
|
|
N/A
Cargo Area Width @ Beltline
|
|
42 ft³
Cargo Volume to Seat 2
|
|
N/A
Rear Door Opening Width
|
|
56 in
Front Hip Room
|
|
30 in
Third Leg Room
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|
59 in
Second Shoulder Room
|
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37 in
Third Head Room
|
|
N/A
Cargo Box Width @ Wheelhousings
|
|
43 in
Third Hip Room
|
|
65 in
Track Width, Rear
|
|
59 in
Front Shoulder Room
|
|
113 in
Wheelbase
|
|
40 in
Second Head Room
|
|
N/A
Cargo Area Length @ Floor to Seat 2
|
|
N/A
Cargo Box (Area) Height
|
|
75 in
Width, Max w/o mirrors
|
|
67 in
Height, Overall
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|
193 in
Length, Overall
|
|
40 in
Front Head Room
|
|
79 ft³
Cargo Volume to Seat 1
|
|
N/A
Rear Door Opening Height
|
|
13 ft³
Cargo Volume to Seat 3
|
|
54 in
Third Shoulder Room
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|
144 ft³
Passenger Volume
|
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41 in
Front Leg Room
|
Safety
|
Standard
Rear Cross Traffic Alert
|
|
Standard
Backup Camera
|
|
Optional
Lane Departure Warning
|
|
Standard
Lane Departure Warning
|
|
Standard
Stability Control
|
Steering
|
N/A
Steering Ratio (:1), Overall
|
|
N/A
Turning Diameter - Wall to Wall
|
|
N/A
Lock to Lock Turns (Steering)
|
|
Electric Rack & Pinion
Steering Type
|
|
39 ft
Turning Diameter - Curb to Curb
|
Suspension
|
MacPherson Strut
Suspension Type - Front
|
|
N/A
Suspension Type - Rear (Cont.)
|
|
Five-Link
Suspension Type - Rear
|
|
N/A
Suspension Type - Front (Cont.)
|
Tires & Wheels
|
P235/55R20
Rear Tire Size
|
|
18 x 4.5 in
Spare Wheel Size
|
|
P235/55R20
Front Tire Size
|
|
Steel
Spare Wheel Material
|
|
20 x -TBD- in
Front Wheel Size
|
|
Aluminum
Front Wheel Material
|
|
Aluminum
Rear Wheel Material
|
|
20 x -TBD- in
Rear Wheel Size
|
|
T135/70R18
Spare Tire Size
|
Weight & Capacity
|
0 lbs
Total Option Weight
|
|
19 gal
Fuel Tank Capacity, Approx
|
|
N/A
Wt Distributing Hitch - Max Tongue Wt.
|
|
N/A
Maximum Payload Capacity
|
|
N/A
Dead Weight Hitch - Max Tongue Wt.
|
|
4,187 lbs
Base Curb Weight
|
|
N/A
Maximum Trailering Capacity
|
|
N/A
Curb Weight - Rear
|
|
N/A
Wt Distributing Hitch - Max Trailer Wt.
|
|
N/A
Dead Weight Hitch - Max Trailer Wt.
|
|
N/A
Curb Weight
|
|
N/A
Curb Weight - Front
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
Compare trims
Wondering which trim is right for you?
Our 2021 GMC Acadia trim comparison will help you decide.