Model year guide

2018 GMC Acadia

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 GMC Acadia is worth — from official NHTSA and EPA data. 36 on record.

2018 GMC Acadia — representative photo
Representative photo · via Wikimedia Commons

2018 GMC Acadia at a glance

Safety recalls2
Owner complaints383
Overall safety4 / 5 ★
Combined22 mpg
Typical price$29,804

Free: specs, open recalls for that exact car, build sheet and fair price.

2018 GMC Acadia recalls 2

Fuel System, Gasoline:delivery:fuel Pump NHTSA Campaign #18V358000 · 31/05/2018

General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Fix: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-22…

Power Train:driveline:driveshaft NHTSA Campaign #17V516000 · 22/08/2017

General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.

Fix: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.

Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.

2018 GMC Acadia common problems

The most-reported problem areas from 383 owner complaints filed with NHTSA — and what to check before you buy.

Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Steering
Steering should be tight and centered — no play, clunks or wandering. Test at low and highway speed; listen for power-steering whine.
Exterior Lighting
Confirm all headlights, brake lights, turn signals and reverse lights work, with no moisture inside the housings.
Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Fuel/propulsion System
Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.

2018 GMC Acadia safety ratings

Overall★★★★★
Frontal crash★★★★★
Side crash★★★★★
Rollover★★★★★

Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2018 GMC Acadia SUV FWD. Ratings can differ by body style and drivetrain.

2018 GMC Acadia MPG & running costs

Combined22 mpg
City19 mpg
Highway25 mpg
Est. annual fuel cost$2,838

Source: U.S. EPA / DOE fueleconomy.gov, averaged across trims.

What's a 2018 GMC Acadia worth?

Low
$23,500
Typical price
$29,804
High
$35,000

From 31 comparable 2018 GMC Acadia listings.

Estimated 5-year cost to own

A rough guide to what running a 2018 GMC Acadia costs over five years and 75,000 miles.

Fuel (5 yrs)$14,190
Depreciation (5 yrs)$4,900
Total$19,090
Per mile$0.25

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. Depreciation compares today's typical asking price for this model year ($29,804) with the same model 5 model-years older ($24,901), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2018 GMC Acadia trims & engines on record

Trims
SLE-1 · SLT-2 · SLT-1 · Denali
Engines
3.6L 6-cyl · 2.5L 4-cyl

2018 GMC Acadia vehicles on record

Other GMC Acadia model years

2018 GMC Acadia — frequently asked questions

Does the 2018 GMC Acadia have any safety recalls?

Yes — NHTSA lists 2 safety recalls for the 2018 GMC Acadia. Recall repairs are free at any franchised dealer. Whether a specific car still has one open depends on its VIN.

What are the most common problems with the 2018 GMC Acadia?

Based on 383 owner complaints filed with NHTSA, the most-reported problem areas are electrical system, power train, steering.

What is the 2018 GMC Acadia safety rating?

NHTSA gives the 2018 GMC Acadia an overall crash-test rating of 4 out of 5 stars (frontal 5★, side 5★, rollover 4★).

What gas mileage does the 2018 GMC Acadia get?

The U.S. EPA rates the 2018 GMC Acadia at about 22 mpg combined (19 city / 25 highway).

How much is a 2018 GMC Acadia worth?

Comparable 2018 GMC Acadia listings run roughly $23,500–$35,000, typically around $29,804 (from 31 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.