Comparison - GMC Acadia AT4 2021 - vs - Subaru Ascent Onyx 2023

General

Other Names:

Also called:

--

Also called:

Viziv-7

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Make: 
Model: 
Average Price: 
$
41,100
Updated: 
31 Jul 2019
$
41,295
Updated: 
08 Feb 2023
Car Type: 
SUV
SUV
Drive Type: 
All Wheel Drive
All Wheel Drive
Year: 
2021
2023
Total Seating: 
6
5
Transmission: 
9-speed Shiftable Automatic
Continuously Variable-speed Automatic
Bluetooth: 
yes
yes
Heated seats: 
yes
yes
Navigation: 
yes
yes
Doors: 
5
5
Fuel Tank Capacity: 
22.00gals
19.30gals
Exterior Colors: 
Color: 
Summit white
#E9EAE5
Cayenne Red tintcoat
#971C1E
White frost tricoat
#DFE0DB
Midnight Blue metallic
#11345E
Satin steel metallic
#5E5F5C
Red mahogany metallic
#665456
Ebony twilight metallic
#1C1C1A
Color: 
Autumn Green Metallic
#676350
Crystal Black Silica
#1A191C
Cosmic Blue Pearl
#5F6A79
Crimson Red Pearl
#86313A
Dark Mahogany Pearl
#4F2C32
Ice Silver Metallic
#E4E4E4
Magnetite Gray Metallic
#717379
Crystal White Pearl
#F5F5F5

Expert Reviews

Expert reviews: 

Elevation Edition debuts with black wheels and exterior trim.Wireless functionality for Apple CarPlay and Android Auto.Minor changes to trim option packages.

Pros
Refined ride quality
Quick acceleration from optional V6 engine
Simple, easy-to-use cabin layout
Modern onboard technology keeps you connected

Cons
Cabin isn't particularly luxurious, even in the priciest trim level
Some rival SUVs offer more cargo and third-row space
Lackluster base engine

By: 
edmunds.com

GMC has made a few packaging changes to the Acadia for 2021. The Pro Safety Plus package, which includes several driver-assistance features, is now standard on SLT, AT4, and Denali. An Elevation Edition package is now available on the SLE and SLT and includes 20-inch wheels and black exterior accents. A heated steering wheel joins the Premium package for SLT and AT4 trims. .

Pros
Square-jawed styling,
intuitive infotainment interface,
cargo-friendly interior.

Cons
Costs more than interior materials suggest,
tight third-row passenger space,
mediocre fuel economy.

By: 
caranddriver.com

The 2020 GMC Acadia’s expanded lineup and new styling look worth the wait.

Pros
Good looks
Infotainment upgrades worthwhile
Intriguing new turbo-4

Cons
Active safety tech should be standard
A little narrow inside
Push-button shifters not our favorite

By: 
thecarconnection.com

Pros
Smooth, relaxed drivetrain
Pleasing interior materials
Competitive pricing

Cons
Unremarkable driving dynamics
Tight third row
Lacks innovative tech

By: 
motortrend.com

Pros
Lots of standard driver-assistance features
Spacious cabin
Above-average cargo space
Standard all-wheel drive

Cons
Ho-hum driving dynamics

By: 
usnews.com

Fuel

Fuel Type: 
Regular Unleaded
Regular Unleaded
Fuel Economy City USA: 
19.00mpg
Fuel Economy HWY: 
25.00mpg
Engine type: 
Petrol/Gas
Petrol/Gas

Engine and Performance

Valves: 
24
16
Cylinders: 
6
V
4
Inline
Engine Size/Displacement: 
3.60L
2.40L
Torque: 
271ft-lbs
at 5 000rpm
277ft-lbs
at 2 000rpm
Horsepower: 
310hp
at 6 600rpm
260hp
at 5 600rpm
Cam Type: 
Double overhead cam (DOHC)
Double overhead cam (DOHC)
Turning Circle: 
38.70Feet
38.00Feet

Convenience

Cruise Control: 
yes
yes
Door Pockets: 
yes
yes
Cupholders: 
yes
yes
Overhead console: 
no
yes
Seatback Storage: 
yes
yes
Power Steering: 
yes
yes
Parking sensors: 
yes
yes
Steering Wheel Tilt: 
yes
yes
Telescopic steering wheel: 
yes
yes
Rear View Camera: 
yes
yes
Front view Camera: 
no
no
Side view Camera: 
no
no
On steering wheel: 
Audio And Cruise Controls On Steering Wheel
Transmission, cruise and audio controls on steering wheel
More in Convenience: 
Leather Steering Wheel
Keyless Ignition
Sun Sensor
Universal Remote Transmitter (For Garage Door, Security System, Etc.)
Universal remote transmitter (for garage door, security system, etc.)
Leather steering wheel
Heated steering wheel
Keyless ignition

Exterior Dimensions

Length: 
193.40in
196.80in
Width: 
75.40in
86.10in
Height: 
68.70in
71.60in
Ground Clearance: 
7.20in
8.70in
Front Track: 
64.50in
64.40in
Rear Track: 
64.50in
64.20in
Wheel Base: 
112.50in
113.80in

Interior Dimensions

Front Head Room: 
40.00
40.00
Rear Head Room: 
39.60
38.70
Front Leg Room: 
41.00in
42.20in
Rear leg room: 
39.70in
38.60in
Front Hip Room: 
55.70in
57.80in
Front Shoulder Room: 
59.40in
61.10in
Rear Hip Room: 
53.30in
57.50in
Rear Shoulder room: 
58.70in
60.30in

Weights and capacites

Cargo Capacity: 
79.00cu.ft
72.80cu.ft
Maximum Towing Capacity un-break: 
4000lbs
5000lbs
Cargo Capacity with Seats in Place: 
41.70cu.ft
17.60cu.ft
Angle of Approach: 
17.60degrees
Angle of Departure: 
21.80degrees
Curb Weight: 
4306.00lbs
4533.00lbs

Instruments

External Temperature Display: 
yes
no
Clock: 
yes
yes
Trip computer: 
yes
no
Techometer: 
yes
yes
Compass: 
yes
yes

Power Features

Power windows: 
yes
yes
Remote Keyless doors: 
yes
yes
More Power Features: 
Hands-Free Entry
2 One-Touch Power Windows
Heated Mirrors
2 one-touch power windows
Heated mirrors

Seats

Rear Seat Collapsible: 
yes
yes
Front Seats Features: 
Premium Cloth
Bucket Front Seats
Multi-Level Heating Driver Seat
Driver Seat With Power Adjustable Lumbar Support
8 -Way Power Driver Seat
4 -Way Manual Passenger Seat Adjustment
Height Adjustable Driver Seat
Multi-level heating passenger seat
Multi-level heating driver seat
4-way manual passenger seat adjustment
Height adjustable driver seat
8-way power driver seat
Bucket front seats
Leatherette
Rear Seats Features: 
Manual Folding Bench Third Row Seats
Rear Ventilation Ducts
Folding Rear Seatback
Folding center armrest
Manual folding split-bench third row seats

Suspension

Front Suspension: 
Front Stabilizer Bar
Rear Suspension: 
Rear Stabilizer Bar
Suspension Info: 
Four-Wheel Independent Suspension

Comfort

Interior air Filtration: 
yes
yes
Climate Control: 
yes
yes
More Comfort Features: 
Turn Signal In Mirrors
Dual Illuminating Vanity Mirrors
Electrochromatic Inside Rearview Mirror
Three Zone Climate Control
Three zone climate control
Electrochromatic inside rearview mirror
Dual illuminating vanity mirrors

Entertainment

DVD player: 
no
no
AM/FM Radio: 
yes
yes
Satellite radio: 
yes
yes
Video monitor: 
no
no
More Entertainment: 
3 Months Of Provided Satellite Radio Service
Speed Sensitive Volume Control
Bose Premium Brand Speakers
Auxiliary Audio Input And USB With External Media Control
8 Total Speakers
USB Connection
1 Subwoofer(S)
6 total speakers
11.6" infotainment display size
Wireless Android Auto/Apple CarPlay
USB connection
Auxiliary audio input and USB with external media control
4 months of provided satellite radio service

Exterior Features

Sunroof: 
yes
yes
Rear defogger: 
yes
yes
More in Glass and Roof: 
Raised roof rails
Windshield wiper de-icer
Alloy Wheels: 
yes
yes
Wheel size: 
17 In.
20 x 7.5 in.
Wheels more: 
Temporary Spare Tire
All Terrain Tires
Underbody Mounted Spare Tire
Temporary spare tire
Underbody mounted spare tire
Wheel Dimensions: 
Width: 
255.00millimeters
Aspect Ratio: 
65
Diameter: 
R17
Width: 
245.00millimeters
Aspect Ratio: 
50
Diameter: 
R20

Safety Features

ABS: 
yes
yes
Front head airbags: 
yes
yes
Rear head airbags: 
yes
yes
Dual front side-mounted airbags: 
yes
yes
Emergency braking assist: 
yes
yes
Traction control: 
yes
yes
Child seat anchors: 
yes
yes
Front brakes: 
Front Ventilated Disc Brakes
Ventilated disc
Stability control: 
yes
yes
Rear brakes: 
Rear Ventilated Disc Brakes
Ventilated disc
Rear door child safety locks: 
yes
yes
Daytime running lights: 
yes
yes
Engine immobilizer: 
yes
yes
Front fog lights: 
yes
yes
Dusk sensing headlamps: 
yes
yes
Auto delay off headlamps: 
yes
yes
Front headrests: 
yes
yes
Rear headrests: 
yes
yes
Tire pressure monitoring: 
yes
yes
More Safety Features: 
Turn Signal Mirrors
Passenger Airbag Occupant Sensing Deactivation
Rear Height Adjustable Headrests
Blind Spot Warning Accident Avoidance System
Rear Center 3-Point Belt
Post-Collision Safety System
LED Headlamp
Blind spot and lane departure warnings accident avoidance system
Lane keep assist
Rear cross traffic alert
Pre-collision safety system
Post-collision safety system
Passenger airbag occupant sensing deactivation
Remote anti-theft alarm system

Options

Packages: 
Floor Liner Package
Trailering Package
Cargo Package
Interior Protection Package
Adventure Package
Exterior Options: 
Front And Rear Splash Guards
Front License Plate Bracket
Black Center Caps W/Red GMC Logo
20" Machined Aluminum W/Dark Accents
Wireless Charging
Black Lug Nut And Wheel Lock Kit
Dual Skyscape Sunroof
'Hit The Road' Package
Molded Assist Steps
Roof Rack Cross Rails
Keyless Entry Keypad
Interior Options: 
5-Passenger Seating
Cargo Area Organizer
Universal Tablet Holders
Powered Universal Table Holder
Wireless Charging
Rear Seat Infotainment System W/DVD Player
7 Passenger Seating

Colors

Interior Colors: 
Color: 
Kalahari/Jet Black, Leather
#8F5541
Jet Black, premium cloth
#000000