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2020 GMC Acadia

Used 2020 GMC Acadia

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4.2
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2025
2020
Fuel Economy
21 - 23 combined mpg
Horsepower
193 - 310 hp
Seating
7
Cargo Volume
79 cu ft
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2020 GMC Acadia Review

Joe Tralongo

By Joe Tralongo

Updated August 08, 2023

Joe Tralongo is an author specializing in finding those unique aspects of each car that everyday drivers want to know about. He began his career in 2000 as Kelley Blue Book’s first in-house automotive reviewer. After a long career as a freelancer, Joe returned to the Cox Automotive team in 2022 and remains a dedicated part of the KBB team, providing reviews that are both informative and easy to digest. Now living in Montana, Joe continues to enjoy driving and learning about new cars. In his off time, Joe collects and restores classic 1970s American cars.

Pros

  • Distinctly urban styling
  • Extensive array of safety equipment
  • Excellent infotainment setup
  • Wide range of seating & powertrain options

Cons

  • Towing capacity lags behind competition
  • No hybrid model
  • Seating limited to seven passengers
  • Advanced driver assists not available on lower trims

What's New?

  • Updated styling
  • New AT4 off-road trim
  • New 2.0-liter turbocharged engine option
  • New 9-speed automatic with electronic shifter
  • New head-up display option
  • Updated infotainment

#13 in Best Midsize SUVs for 2020

Top 10 Features of the 2020 GMC Acadia

#1. Upscale, near-luxury ambience
GMC vehicles are often swisher than their Chevy counterparts — especially at the Denali level, which puts the Acadia close to luxury marques.

#2. Seats up to seven
The Acadia provides lots of interior space in a convenient midsize SUV/crossover footprint. And there’s the choice of second-row captain’s chairs for even greater comfort.

#3. Refined ride
The Acadia has essentially the same suspension as the Cadillac CT6 luxury sedan, providing a cushioned yet controlled ride.

#4. Three-zone automatic climate control
When there are several passengers on board, this standard feature (typically found in luxury vehicles) keeps heads cool and relations warm.

#5. Head-up display
Another item from the posher parts of the automotive world, the Acadia’s head-up display projects information onto the windshield, making it easy for the driver to see.

#6. Improved infotainment system
Updated for this year, the 2020 Acadia’s infotainment setup includes an 8-inch high-resolution touchscreen and personalized settings. Wi-Fi and improved wireless charging are also available.

#7. Five USB ports standard
This includes two of the new USB-C ports. The other three are the usual USB-A, and there’s even one for the third seating row.

#8. Excellent engine choices
A base, 194-horsepower 4-cylinder engine and a 310-horsepower V6 are joined by a turbocharged 4-cylinder making 230 horses but with greater fuel efficiency.

#9. Nine-speed automatic transmission
Every 2020 Acadia has this new transmission that allows effortless cruising as well as sprightly dashes off the line. Electronic gear selection also creates more stowage space.

#10. New Acadia AT4 off-road trim level
As well as featuring a tougher look with black chrome accents and a decimated alloy wheel design, the AT4 has all-terrain tires and all-wheel drive as standard.

 

Overview

General Motors is trying to target the “right-size” SUV buyer by offering family-friendly crossover SUVs that can carry a full complement, yet are not so gargantuan that they guzzle fuel and barley fit into parking spaces. Enter the 2020 GMC Acadia, a 5-, 6- or 7-passenger SUV priced to compete with the Honda Passport, Ford Explorer and Dodge Durango, but with styling and features that push it closer to luxury brands like the Acura MDX and Lincoln Aviator.

The Acadia also offers a number of engine choices as well as front- or all-wheel drive (FWD, AWD). There’s even an off-road trim package appealing to those who like to venture far from the paved road.

2020 GMC Acadia Pricing

2020 GMC Acadia pricing starts at $21,165 for the Acadia SL Sport Utility 4D, which had a starting MSRP of $30,995 when new. The range-topping 2020 Acadia Denali Sport Utility 4D starts at $25,815 today, originally priced from $49,495.

Original MSRP
KBB Fair Purchase Price (national avg.)
$30,995
$21,165
$34,995
$18,791
$41,995
$22,860
$42,495
$25,129
$49,495
$25,815

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2020 GMC Acadia models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2020 GMC Acadia SL

Tri-zone climate control

Apple CarPlay/Android Auto

Keyless Open and Start

2020 GMC Acadia SLE-1

6-passenger seating

LED signature lighting

17-inch wheels

2020 GMC Acadia SLE-2

Power liftgate

18-inch alloy wheels

8-way-power driver’s seat

Heated front seats

2020 GMC Acadia SLT-1

Driver Alert Package 1

Bose audio system

8-inch touch-screen Infotainment

8-way-power passenger seat

2020 GMC Acadia SLT-2

Driver Alert Package 2

Follow Distance Indicator

Heated rear seats

2020 GMC Acadia AT4

3.6-liter V6

Active Twin Clutch AWD

Unique 17-inch wheels with all-terrain tires

2020 GMC Acadia Denali

Hands-free power liftgate

Navigation

Heated steering wheel

Heated & ventilated front seats

Driving the GMC Acadia

We were pleasantly surprised when the latest-generation GMC Acadia came to market for 2017, the slightly smaller size and lighter weight translating into an SUV that is both nimble and well-suited to handle everything from country roads to long highway stretches. It has a rigid platform and a suspension system borrowed from Cadillac’s flagship CT6 sedan.

But there’s also a new AT4 model suitable for handling moderate off-road duties. Upgrade to the Acadia Denali and you’ll get Continuously Variable Ride Control that instantly adjusts individual shocks anywhere from soft to firm, depending on road conditions and driver input. That’s a real plus, whether dodging potholes, handling tight corners or hammering the throttle on an open highway.

Buyers looking for maximum mileage will opt for the gas-stingy 2.5-liter inline-4, but for better performance and towing, opt for the 3.6-liter V6. A third choice new for 2020 is the 230-horsepower 2.0-liter turbo-4 that splits the difference in horsepower and fuel economy between the two.

RELATED: Best Midsize SUVs for 2020

Interior Comfort

Although its absolute scale isn’t as large as the first-generation SUV, the 2020 Acadia’s cabin boasts an even more upscale character helped by a modern design that includes soft-touch surfaces, upgraded trim and active-noise cancellation.

Despite a wheelbase that matches the compact 5-passenger GMC Terrain, the Acadia’s architecture still allows for three adult-accommodating rows of seats. The second tier — 60/40 bench or captain’s chairs — features an upgraded Smart Slide system for easier access to the 50/50 third row, and both fold flat to expand the 12.8 cubic feet of base cargo space to a quite usable 79.0-cubic-foot maximum.

Exterior Styling

The 2020 GMC Acadia crossover SUV lives up to the company’s “Professional Grade” mandate. It’s a handsome vehicle with more of a modern, urban look than that of traditional SUVs. That starts with the bold, chromed grille and fascia treatments, as well as wheel arches that are more muscular-looking than those used by its Chevrolet sibling.

If you want an even bolder look, both inside and out, consider the Acadia Denali, with its distinctive lighting, 20-inch alloy wheels and a dollop of extra chrome. The AT4, on the other hand, offers more rugged off-road looks with the equipment to back it up.

Favorite Features

CONTINUOUSLY VARIABLE RIDE CONTROL
The CDC Real Time Damping system employs shocks filled with magnetic fluid that can instantaneously adjust to either soften or firm up the ride. Available only on the Denali trim, the system automatically adapts to road conditions and driver input, making independent changes at each corner in the time it takes to travel just two inches at 60 mph.

AT4
Adapted from last year’s All-Terrain package, the AT4 comes standard with the 3.6-liter V6 engine, twin-clutch all-wheel drive, 17-inch wheels with all-terrain tires, unique styling cues and Hill Descent Control.

Standard Features

Even the base Acadia SL comes with tri-zone auto climate control, a 7.0-inch color touch screen, keyless open and start, 5-year OnStar, Apple CarPlay/Android Auto, 4G Wi-Fi hotspot, five USB ports and the rear-seat reminder safety-alert system to prevent kids and valuables from being left behind.

Moving up through the SLE/SLT ranks introduces everything from a power liftgate, 8-inch touch screen with IntelliLink and SiriusXM Satellite Radio to leather upholstery, Bose audio and navigation.

The Denali and AT4 add distinctive cosmetic/convenience touches plus a full range of driver assists. New features for 2020 on several trim levels include a more powerful wireless charging pad, LED front lighting and a digital rear-vision camera.

Factory Options

The Acadia’s extras roster relates to its trim grade, with no AWD available on the entry-level SL. But the SLE-1 can be had with that, a V6 and a rear-seat entertainment system, while the SLE-2 offers Bose sound, upgraded infotainment and the Dual SkyScape 2-panel panoramic sunroof.

It offers a Driver Alert Package I that brings Side Blind Zone Alert with Lane Change Alert, Rear Cross-Traffic Alert and Rear Park Assist, all of which are found in the Denali’s more comprehensive — and standard — Driver Alert Package II that adds Pedestrian Detection and Forward Collision Alert with Low-Speed Automatic Braking.

Engine & Transmission

Unlike many competitors, the 2020 GMC Acadia SUV offers buyers a choice of three engines. Standard on the SL and SLE is a 2.5-liter 4-cylinder engine good for 194 horsepower and 190 lb-ft of torque.

Next up is an all-new 2.0-liter turbocharged 4-cylinder standard on SLT and Denali trims. This mighty engine pumps out a respectable 230 horsepower and 258 lb-ft of torque.

Last, there is a 310-horsepower 271-lb-ft-of-torque 3.6-liter V6 that is standard on the AT4 and optional on all but the base SL. The V6 also features Active Fuel management that cuts fuel to two of the six cylinders under light load.

A 9-speed automatic is the only transmission choice and all-wheel drive can be ordered on all but the base SL. Tow rating with the base engine remains a meager 1,000 pounds, but rises to 4,000 pounds with the V6 and AWD.

2.5-liter inline-4
194 horsepower @ 6,300 rpm
190 lb-ft of torque @ 4,400 rpm
EPA city/highway fuel economy: 21/27 mpg (FWD), 21/25 mpg (AWD)

2.0-liter turbocharged inline-4
230 horsepower @ 5,000 rpm
258 lb-ft of torque @ 1,400-4,000 rpm
EPA city/highway fuel economy: 21/28 mpg (FWD), 21/27 mpg (AWD)

3.6-liter V6
310 horsepower @ 6,600 rpm
271 lb-ft of torque @ 5,000 rpm
EPA city/highway fuel economy: 19/27 mpg (FWD), 18/25 mpg (AWD)


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2020 GMC Acadia
KBB.com Consumer Reviews

4.2
Consumer Rating
Based on 76 Consumer Reviews
Write a Review
80%Recommend this vehicle
5
57%
5
57%
4
20%
4
20%
3
13%
3
13%
2
7%
2
7%
1
4%
1
4%
Value
4.1
Performance
4.5
Quality
4.2
Comfort
4.4
Reliability
4.5
Styling
4.5

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2020 GMC Acadia Styles

Style
Price
Combined Fuel Economy
Horsepower
Seating
Cargo Capacity
Engine
Towing Capacity
Curb Weight
Drivetrain
SLE Sport Utility 4D
$18,791
23 MPG
193 @ 6300 RPM
7
79 cu ft
4-Cyl, 2.5 Liter
1000 lbs
3923 lbs
FWD
SL Sport Utility 4D
$21,165
23 MPG
193 @ 6300 RPM
7
79 cu ft
4-Cyl, 2.5 Liter
1000 lbs
3923 lbs
FWD
SLT Sport Utility 4D
$22,860
23 MPG
230 @ 5000 RPM
7
79 cu ft
4-Cyl, Turbo, 2.0 Liter
4000 lbs
4234 lbs
AWD
AT4 Sport Utility 4D
$25,129
21 MPG
310 @ 6600 RPM
N/A
79 cu ft
V6, 3.6 Liter
4000 lbs
4306 lbs
AWD
Denali Sport Utility 4D
$25,815
21 MPG
310 @ 6600 RPM
7
79 cu ft
V6, 3.6 Liter
4000 lbs
4390 lbs
AWD
See Full Specs for All 2020 GMC Acadia Styles
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2020 GMC Acadia Depreciation

A 2020 GMC Acadia has depreciated $14,789 or 46% in the last 3 years and has a current resale value of $17,231 and trade-in value of $14,635.

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2020 GMC Acadia
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2020 GMC Acadia Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
+ $260
$32,020
$28,963
2023
$5,996
$26,024
$23,359
2024
$5,949
$20,075
$17,415
Now
$2,844
$17,231
$14,635
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2020 GMC Acadia Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
3923 lbs.
Fuel Capacity
19.0 gallons
Front Head Room
40.0 inches
Front Leg Room
41.0 inches
Max Seating Capacity
7
Minimum Ground Clearance
7.2 inches
Overall Length
193.4 inches
Front Shoulder Room
59.4 inches
Towing Capacity, Maximum
1000 lbs.
Trunk or Cargo Capacity
79.0 cu.ft.
Turning Diameter
38.7 feet
Wheel Base
112.5 inches
Gross Vehicle Weight Rating (GVWR)
6001 lbs.

Exterior

Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Panorama Moon Roof
Available
Privacy Glass
Available
Roof Rails
Available
LED Headlights
Available

Fuel Economy

City
21 mpg
Highway
27 mpg
Combined
23 mpg

Mechanical

Drivetrain
FWD
Transmission Type
Automatic
9 speed
Available
Recommended Fuel
Regular
Parking Assist System
Available

Performance

Horsepower
193 @ 6300 RPM
Torque
188 @ 4400 rpm
Engine
4-Cyl, 2.5 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 100000 miles
Corrosion
6 years / 100000 miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Climate Control Air Conditioning
  • Interior Ambient Lighting

Entertainment

  • DVD Entertainment System
  • DVD Entertainment System
  • Satellite Radio
  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Third Row Seat
  • Folding Rear Seat
  • Cloth Seats
  • Heated Seats
  • Power Driver's Seat

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Remote Keyless Entry
  • Internet Access
  • Remote Engine Start
  • Smartphone Interface
  • USB Port

2020 GMC Acadia Safety

2020 GMC Acadia Safety Technology

Forward Automatic Emergency Braking

This system can detect vehicles ahead and alert the driver if he is closing too fast. In low-speed situations, if the driver takes no action, the system will automatically stop the vehicle. Optional on SLT-2, standard on Denali

Rear Parking Assist and Rear Cross Traffic Alert

Part of the optional Driver Alert Package 1, these systems aid when backing up. Sensors in the bumper will warn when the vehicle is getting close to hitting an object, as well as alert to traffic about to cross your path as you’re backing out of a parking space.

Safety Alert Seat

Working in conjunction with the car’s other collision-avoidance system, the Safety Alert Seat will vibrate on either the left, right or both sides when it senses the Acadia leaving its lane, about to collide with the vehicle ahead or changing lanes when another vehicle is in its path. As with the other driver assists, this system is available only on the upper trim models.

Not Available

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Rollover Rating
4.0

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MAZDA CX-9
See Details
Price
$18,791
$18,878
$44,295
$23,745
KBB.com Rating
4.1
4.3
4.3
4.0
Consumer Rating
4.2
4.3
4.0
4.5
Fuel Economy
City 21/Hwy 27/Comb 23 MPG
City 22/Hwy 29/Comb 25 MPG
City 20/Hwy 27/Comb 23 MPG
City 20/Hwy 26/Comb 23 MPG
Fuel Type
Gas
N/A
Gas
N/A
5 Year Cost To Own
5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation).
N/A
N/A
$62,280
N/A
Safety Rating
N/A
N/A
5.0
5.0
Seating Capacity7776
Basic Warranty
3 years or 36000 miles
4 years or 50000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
193 @ 6300 RPM
184 @ 4400 RPM
328 @ 5500 RPM
227 @ 5000 RPM
Engine
4-Cyl, 2.5 Liter
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, 2.5 Liter
4-Cyl, SKYACTIV-G, Turbo, 2.5 Liter
Drivetrain
FWD
FWD
FWD
AWD

2020 GMC Acadia Rankings

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FAQs

Can I take the 2020 GMC Acadia off-road?

Yes, sort of. This year there is a new AT4 trim with a more robust all-wheel-drive setup, all-terrain tires and features like Hill Descent Control to aid with downhill maneuvers. It’s no Jeep, but it can tackle light off-road conditions with confidence.

Where is the GMC Acadia made?

The Acadia is made right here in the U.S.A. at GM’s Spring Hill, Tennessee, plant.

Is the GMC Acadia a good car?

Yes, the Acadia is a safe, fuel-efficient SUV with many perks, although most are not available until you reach the more expensive trims. The Acadia’s reliability rates about average, on par with the Ford Edge and Explorer, but not as good as a Honda Pilot or Toyota Highlander.

Is the 2020 GMC Acadia a good vehicle?

Yes, the 2020 GMC Acadia is a good car. Its Kelley Blue Book rating of 4.1 out of 5 is within 10% of our average rating.

What is the MPG for a 2020 GMC Acadia?

2020 GMC Acadia city/highway fuel economy ratings range from 18/25 mpg to 21/27 mpg, depending on trim and equipment.

How much should a 2020 GMC Acadia cost?

Used 2020 GMC Acadia prices currently range from $18,791 for the SLE Sport Utility 4D to $25,815 for the Denali Sport Utility 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest GMC Acadia?

The cheapest 2020 GMC Acadia is the SLE Sport Utility 4D, with a Kelley Blue Book Fair Purchase Price of $18,791.

Is the 2020 GMC Acadia reliable?

The 2020 GMC Acadia is part of the 2nd-generation Acadia, which our owners give an above-average reliability rating of 4.5 out of 5.

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