Is the 2020 Gmc ACADIA reliable?

The 2020 Gmc ACADIA has 152 complaints filed with NHTSA (0.5x the segment average). Our reliability verdict: above-average. Most common issue: ELECTRICAL problems.

What are common problems with the 2020 Gmc ACADIA?

Top problems: ELECTRICAL (26 complaints, avg repair $500); ENGINE (24 complaints, avg repair $500); TRANSMISSION (20 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2020 Gmc ACADIA?

Yes, there are 6 recall(s): TIRES, FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, TIRES, AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR, POWER TRAIN:AUTOMATIC TRANSMISSION, BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. Contact any Gmc dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2020 Gmc ACADIA?

The 2020 Gmc ACADIA gets 22 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2182. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2020 Gmc ACADIA?

Estimated US average full-coverage insurance for the 2020 Gmc ACADIA is approximately $1,652/year (suv-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2020 Gmc ACADIA

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2020 Gmc ACADIA has 152 owner complaints filed with NHTSA — that's 0.5x the segment average of 309. The most common issue is electrical problems (17% of all complaints), specifically: two days after purchasing a new 2020 gmc acadia i get an error on the display "sd card removed" along with various other error messages. dealer talks to gmc tech line and they advise to replace radio. radio was replaced and errors began same day i picked it up. dealer is replacing radio again, bu. There are 6 recalls issued for this model year.

3 crash reports

152

Total Complaints

Recalls Issued

5/5

Safety Stars

0.5x

vs Segment Avg

Known Problems(top 5 of 8)

ELECTRICAL

26 complaints

17%

• TWO DAYS AFTER PURCHASING A NEW 2020 GMC ACADIA I GET AN ERROR ON THE DISPLAY "SD CARD REMOVED" ALONG WITH VARIOUS OTHER ERROR MESSAGES. DEALER TALKS TO GMC TECH LINE AND THEY ADVISE TO REPLACE RADIO. RADIO WAS REPLACED AND ERRORS BEGAN SAME DAY I PICKED IT UP. DEALER IS REPLACING RADIO AGAIN, BU
• WHILE IN MOTION- BLIND SPOT SENSORS TURN ON WHEN THEY SHOULD NOT AND VICE VERSA. TRACTION CONTROL HAS FAILED MULTIPLE TIMES WHILE DRIVING. PREDICTIVE BRAKING HAS ACTIVATED IMPROPERLY MULTIPLE TIMES WHILE DRIVING. CAMERAS WENT OUT AND THEN BATTERY COMPLETELY DIED. WAS TOLD FIXING BATTERY WOULD FIX VE
• BRAND NEW VEHICLE. PURCHASED ON 10/30/2020. FRONT COLLISION KEEPS FLASHING A RED LIGHT IN THE TOP OF DASH THAT SHOWS UP IN WINDSHIELD. THIS HAPPENS WITH NO OTHER VEHICLES ON THE ROAD AT RANDOM TIMES. WHEN THE VEHICLE NEEDS TO STOP OR WARN YOU IT WILL NOT. IT WILL JUST LET YOU HIT A PEDESTRIAN OR

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“TWO DAYS AFTER PURCHASING A NEW 2020 GMC ACADIA I GET AN ERROR ON THE DISPLAY "SD CARD REMOVED" ALONG WITH VARIOUS OTHER ERROR MESSAGES. DEALER TALKS TO GMC TECH LINE AND THEY ADVISE TO REPLACE RADIO. RADIO WAS REPLACED AND ERRORS BEGAN SAME DAY I PICKED IT UP. DEALER IS REPLACING RADIO AGAIN, BU”

— NHTSA complaint filing

When Problems Appear on the 2020 Gmc ACADIA

Based on 34 owner complaints that included an odometer reading. Median mileage at time of complaint: 10K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (6)

TIRES25/02/2021

General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.

Risk: Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.

Fix: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.

Fuel Cost Calculator for 2020 Gmc ACADIA

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,182

Per month

$182

Per mile

18.2¢

MPG

City driving (worst-case MPG)

$2,667/yr

Highway driving (best-case MPG)

$1,778/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2020 Gmc ACADIA

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,652

Full coverage / month

$138

Liability only / year

$600

vs US avg

-1%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-midsize)1.05x

× theft risk1.00x

× safety rating0.94x

× vehicle age1.00x

= Full coverage estimate$1652

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Gmc ACADIA Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

36 months

Transmission fluid

45K mi

Engine coolant

150K mi

Spark plugs

100K mi

Cabin air filter

23K mi

Engine air filter

45K mi

Differential (AWD/4WD)

45K mi

Uses GM Oil Life System. Full-size trucks may have shorter differential and transfer case intervals if used for towing.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Gmc New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

6 yr / 100K mi

Roadside assistance

5 yr / 60K mi

These are the terms for a new Gmc. If you're buying a used 2020 ACADIA, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Gmc dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ELECTRICAL(~50K mi)

$500

ENGINE(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

STEERING(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 152 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: TWO DAYS AFTER PURCHASING A NEW 2020 GMC ACADIA I GET AN ERROR ON THE DISPLAY "SD CARD REMOVED" ALONG WITH VARIOUS OTHER ERROR MESSAGES. DEALER TALKS TO GMC TECH LINE AND THEY ADVISE TO REPLACE RADIO. RADIO WAS REPLACED AND ERRORS BEGAN SAME DAY I PICKED IT UP. DEALER IS REPLACING RADIO AGAIN, BU
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: I noticed for months it was downshifting hard but transmission department was backed up I scheduled in September for an appointment October 26 and that morning I received a call to reschedule because they were still behind and had another appointment for November 10th. The morning of the incident 1s
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: WHEN THE VEHICLE IS ALREADY IN MOTION, IT AUTOMATICALLY SHIFTS OUT OF DRIVE AND I AM LEFT IN THE MIDDLE OF THE ROAD UNABLE TO ACCELERATE FOR A FEW SECONDS UNTIL THE VEHICLE AUTOMATICALLY SHIFTS BACK TO DRIVE. THIS HAPPENS AFTER PULLING OUT OF MY GRAVEL DRIVEWAY WHICH IS A SLIGHT INCLINE, AND ONTO A
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: BRAND NEW VEHICLE. PURCHASED ON 10/30/2020. FRONT COLLISION KEEPS FLASHING A RED LIGHT IN THE TOP OF DASH THAT SHOWS UP IN WINDSHIELD. THIS HAPPENS WITH NO OTHER VEHICLES ON THE ROAD AT RANDOM TIMES. WHEN THE VEHICLE NEEDS TO STOP OR WARN YOU IT WILL NOT. IT WILL JUST LET YOU HIT A PEDESTRIAN OR
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 6 recalls have been completed — free at any Gmc dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)