2018 GMC Acadia Specifications

AWD 4-Door Denali

MSRP: $47,100
MSRP based on AWD 4-Door Denali
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Quick Specs

Gas Mileage 17 mpg City/25 mpg Hwy
Engine Gas V6, 3.6L
EPA Class 4WD Sport Utility Vehicle
Style Name AWD Denali
Drivetrain All Wheel Drive
Passenger Capacity 6
Passenger Doors 4
Body Style Sport Utility
Transmission Transmission, 6-speed automatic (AWD models only.)

Dimensions

Vehicle
EPA Classification 4WD Sport Utility Vehicle
Weight Information
Base Curb Weight (lbs) 3956
Interior Dimensions
Front Shoulder Room (in) 59.4
Second Hip Room (in) 53.3
Front Head Room (in) 40.3
Second Leg Room (in) 39.7
Third Shoulder Room (in) 54.3
Passenger Capacity 6
Front Hip Room (in) 55.7
Third Head Room (in) 37.2
Front Leg Room (in) 41
Second Shoulder Room (in) 58.7
Third Hip Room (in) 42.9
Passenger Volume (ft³) 143.8
Second Head Room (in) 39.6
Third Leg Room (in) 31.1
Exterior Dimensions
Track Width, Front (in) 64.5
Liftover Height (in) - TBD -
Width, Max w/o mirrors (in) 75.4
Rear Door Opening Height (in) - TBD -
Wheelbase (in) 112.5
Track Width, Rear (in) 64.5
Height, Overall (in) 66
Rear Door Opening Width (in) - TBD -
Length, Overall (in) 193.6
Min Ground Clearance (in) 7.20
Cargo Area Dimensions
Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Area Length @ Floor to Seat 3 (in) - TBD -
Cargo Volume to Seat 2 (ft³) 41.7
Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Box (Area) Height (in) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Volume to Seat 3 (ft³) 12.8
Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Volume to Seat 1 (ft³) 79

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 22
Mileage
EPA Fuel Economy Est - Hwy (MPG) 25
Fuel Economy Est-Combined (MPG) 20
EPA Fuel Economy Est - City (MPG) 17

Performance Specs

Engine
SAE Net Horsepower @ RPM 310 @ 6600
Displacement 3.6L/223
Engine Order Code LGX
SAE Net Torque @ RPM 271 @ 5000
Fuel System Direct Injection
Engine Type Gas V6
Transmission
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.00
Transfer Case Gear Ratio (:1), High NA
Trans Type 6
Third Gear Ratio (:1) 1.84
Clutch Size (in) NA
Drivetrain All Wheel Drive
First Gear Ratio (:1) 4.48
Sixth Gear Ratio (:1) 0.74
Transfer Case Gear Ratio (:1), Low NA
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 1.41
Final Drive Axle Ratio (:1) 3.87
Trans Order Code M7U
Second Gear Ratio (:1) 2.87
Reverse Ratio (:1) 2.88
Brakes
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.9
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 12.4 x 0.9
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Steering
Turning Diameter - Wall to Wall (ft) N/A
Lock to Lock Turns (Steering) - TBD -
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft) 38.7
Steering Ratio (:1), Overall - TBD -
Tires
Rear Tire Size P235/55R20
Spare Tire Order Code ZCD
Front Tire Order Code QNU
Spare Tire Size T135/70R18
Front Tire Size P235/55R20
Rear Tire Order Code QNU
Wheels
Rear Wheel Material Aluminum
Spare Wheel Size (in) 18 x 4.5
Front Wheel Size (in) 20 x 8.0
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 20 x 8.0
Suspension
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) NA
Suspension Type - Front MacPherson Strut
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) NA
Suspension Type - Rear Multi-Link
Stabilizer Bar Diameter - Front (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 Yes
Daytime Running Lights Yes
Traction Control No
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid Yes
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control No
Other Features Low Speed Forward Automatic Braking (Included with (BGP) Driver...
Daytime Running Lamps, LED
Air bag, Passenger Sensing System sensor indicator inflatable...
Air bags, frontal and side impact for driver and front passenger...
OnStar Guidance Plan Limited Trial Service including Automatic...
GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast...
GMC Connected Access with 10 years of standard connectivity...
Rear Vision Camera
Front and Rear Park Assist (Included with (BGP) Driver Alert...
Following Distance Indicator (Included with (BGP) Driver Alert...
Lane Keep Assist with Lane Departure Warning (Included with...
Forward Collision Alert (Included with (BGP) Driver Alert...
Front Pedestrian Braking (Included with (BGP) Driver Alert...
Lane Change Alert with Side Blind Zone Alert (Included with...
Rear Cross-Traffic Alert (Included with (BGP) Driver Alert...
Door locks, rear child security
Rear Seat Reminder
Safety Alert Seat (Included with (BGP) Driver Alert Package II.)
Teen Driver mode a configurable feature that lets you activate...
Tire Fill Alert provides audible alerts outside the vehicle when...
Tire Pressure Monitoring System with Tire Fill Alert
Horn, dual-note

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 Miles/km 24,000
Maintenance Note 2 Visits
Maintenance Years 2
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) - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) 170
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4000
Dead Weight Hitch - Max Trailer Wt. (lbs) 4000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 400
Dead Weight Hitch - Max Tongue Wt. (lbs) 400
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compare features & specs

Compare 2018 GMC Acadia different trims:
AWD 4-Door Denali
AWD 4-Door SLE w/SLE-1
AWD 4-Door SLE w/SLE-2
AWD 4-Door SLT w/SLT-1
MSRP
$47,100
MSRP
$34,600
MSRP
$37,200
MSRP
$41,600
Gas Mileage
17 mpg City / 25 mpg Hwy
Gas Mileage
21 mpg City / 25 mpg Hwy
Gas Mileage
21 mpg City / 25 mpg Hwy
Gas Mileage
17 mpg City / 25 mpg Hwy
Engine
Gas V6
Engine
Gas I4
Engine
Gas I4
Engine
Gas V6
Horsepower
310 @ 6600
Horsepower
193 @ 6300
Horsepower
193 @ 6300
Horsepower
310 @ 6600
Drivetrain
All Wheel Drive
Drivetrain
All Wheel Drive
Drivetrain
All Wheel Drive
Drivetrain
All Wheel Drive
Passenger Capacity
6
Passenger Capacity
7
Passenger Capacity
6
Passenger Capacity
6
Transmission
Automatic
Transmission
Automatic
Transmission
Automatic
Transmission
Automatic