Specs

Research 2021 GMC Acadia specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

SL FWD SL

Brakes

Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 12.4 x 0.9
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )
Brake ABS System 4-Wheel
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.9

Cargo Area Dimensions

Cargo Area Width @ Beltline (in) - TBD -
Cargo Volume to Seat 2 (ft³) 41.7
Cargo Volume to Seat 1 (ft³) 79
Cargo Box (Area) Height (in) - TBD -
Cargo Box Width @ Wheelhousings (in) - TBD -
Cargo Volume to Seat 3 (ft³) 12.8
Cargo Area Length @ Floor to Seat 3 (in) - TBD -
Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Volume to Seat 3 (ft³)

Cooling System

Total Cooling System Capacity (qts) - TBD -

Electrical

Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) - TBD -

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 7.7

Engine

SAE Net Horsepower @ RPM 193 @ 6300
SAE Net Torque @ RPM 188 @ 4400
Engine Order Code LCV
Engine Type Gas I4
Displacement 2.5L/150
Fuel System Direct Injection

Exterior Dimensions

Track Width, Rear (in) 64.5
Height, Overall (in) 66.7
Height, Overall (in) - TBD -
Width, Max w/o mirrors (in) 75.4
Length, Overall (in) 193.4
Wheelbase (in) 112.5
Liftover Height (in) - TBD -
Track Width, Front (in) 64.5
Rear Door Opening Width (in) - TBD -
Rear Door Opening Height (in) - TBD -
Min Ground Clearance (in) 7.20

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19

Interior Dimensions

Front Shoulder Room (in) 59.4
Passenger Capacity 7
Passenger Volume (ft³) 143.8
Third Hip Room (in) 42.9
Third Shoulder Room (in) 54.3
Third Leg Room (in) 29.7
Third Head Room (in) 37.2
Second Hip Room (in) 53.3
Second Shoulder Room (in) 58.7
Second Leg Room (in) 39.7
Second Head Room (in) 39.6
Front Hip Room (in) 55.7
Front Leg Room (in) 41
Front Head Room (in) 40

Mileage

EPA Fuel Economy Est - City (MPG) 21
Fuel Economy Est-Combined (MPG) 23
EPA Fuel Economy Est - Hwy (MPG) 27

Steering

Turning Diameter - Curb to Curb (ft) 38.7
Steering Ratio (:1), Overall - TBD -
Lock to Lock Turns (Steering) - TBD -
Steering Type Electric Rack & Pinion
Turning Diameter - Wall to Wall (ft) N/A

Summary

Vehicle Name GMC Acadia
Body Style 4 Door

Suspension

Suspension Type - Rear (Cont.)
Suspension Type - Front MacPherson Strut
Suspension Type - Rear Multi-Link
Suspension Type - Front (Cont.)
Stabilizer Bar Diameter - Rear (in)
Stabilizer Bar Diameter - Front (in) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -

Tires

Spare Tire Size
Rear Tire Size P245/65R17
Rear Tire Size P235/65R18
Front Tire Size P245/65R17
Front Tire Size P235/65R18
Spare Tire Order Code
Rear Tire Order Code QML
Rear Tire Order Code QMX
Front Tire Order Code QML
Front Tire Order Code QMX

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -

Transmission

Ninth Gear Ratio (:1) 0.62
Third Gear Ratio (:1) 3.01
Second Gear Ratio (:1) 3.31
First Gear Ratio (:1) 4.69
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 9
Trans Order Code M3H
Drivetrain Front Wheel Drive
Seventh Gear Ratio (:1) 1.00
Eighth Gear Ratio (:1) 0.75
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Final Drive Axle Ratio (:1) 3.80
Clutch Size (in)
Reverse Ratio (:1) 2.96
Sixth Gear Ratio (:1) 1.44
Fifth Gear Ratio (:1) 1.92
Fourth Gear Ratio (:1) 2.44

Vehicle

EPA Classification 2WD Sport Utility Vehicle

Weight Information

Base Curb Weight (lbs) 3923

Wheels

Rear Wheel Size (in) 18 x - TBD -
Spare Wheel Material
Rear Wheel Size (in) 17 x - TBD -
Front Wheel Size (in) 18 x - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Size (in)
Front Wheel Size (in) 17 x - TBD -