2018 GMC Acadia SLT
Features & Specs

193 hp

2.5L 4-cylinder Engine

Includes Start-Stop technology that helps save fuel by shutting off the engine after the car comes to a stop. The engine restarts when the driver releases the brake pedal.

26 mpg

EPA est. Highway

You can expect 21 mpg in the city and 26 mpg on the highway. The combined mpg is 23 and depends on driving habits.

4,000 lbs

Tow Capacity

To determine the weight of trailer and cargo, include the weight of any passengers and optional equipment. Driver weight and base equipment are already included.


Starting MSRP

Price does not include any additional options, dealer installed accessories, tax, tag or fee's. See dealer for details.



Cars.com rating: 4.8 Stars based on 45 reviews

Modern styling and room for seven passengers make the Acadia an easy family favorite. A high-tech cabin finishes off this popular SUV and is a top contender in it's class. The SLT comes in two different trims, the SLT-1 and SLT-2. The standard SLT-1 comes equipped with Lane Change Alert, Blind Spot Detection, Rear Cross Traffic Alert and Rear Backup Assist.

As of 2017, GMC managed to shave 700 pounds off the total weight of the Acadia. This increased gas mileage and overall better handling. Buyers can choose between 4 or 6-cylinder engines, front or all-wheel drive and 5, 6 or 7-passenger seating.


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Acadia SLT


  • Automatic Climate Control
  • 120-Volt Power Outlet
  • 6 Passenger Seating with Leather
  • 8-way Power Driver & Passenger Seat
  • 4.5 Inch Color Driver Information Screen


  • Power Programmable Lift Gate
  • Front Fog Lights
  • 18 Inch painted aluminum wheels
  • Deep-tinted Rear Glass
  • Signature "C" Shaped Headlamps


  • Bose Premium 8-speaker System
  • 8" Infotainment System
  • Apple Car Play and Android Auto
  • Rear Vision Camera
  • Lane Change & Cross Traffic Alert


  • 4,000 lb Tow Capacity
  • 2.5L 4 Cylinder Engine
  • MacPherson Strut Coil Spring Suspension
  • Keyless Start

Acadia SLt

  • 2.5L DOHC 4-cylinder SIDI engine with Variable Valve Timing (VVT)
  • 6-speed automatic transmission with 2.5L 4-cylinder engine
  • 3.87 rear axle ratio
  • Front wheel drive
  • 150-amp alternator
  • 4-wheel antilock disc brakes
  • Stop/Start engine control system
  • This fuel–saving technology works in heavy traffic and at red lights. At complete stops when drivers keep their feet on the brake pedal, the engine shuts off. When drivers remove their foot from the brake, the engine restarts.
  • Road emergency tool kit Includes jack assembly and wrench.
  • Gasoline E15 fuel
  • Front wheel drive
  • MacPherson strut front suspension
  • 4-link rear suspension- Helps minimize road bumps, creating a smoother ride.
  • 4-wheel antilock disc brakes
  • E10 Fuel capable
  • Single-outlet exhaust
  • 7" diagonal GMC Infotainment System
  • SiriusXM Satellite Radio
  • Bluetooth streaming audio for music and select phones
  • Voice-activated technology for phone
  • 6-speaker system
  • 7-passenger seating
  • 4-way manual driver seat
  • 2-way manual front passenger seat
  • Built-in 4G LTE Wi-Fi hotspot
  • Front center console
  • Front bucket seats
  • Cup holders
  • First and second row carpeted floor mats
  • Leather-wrapped steering wheel with audio and cruise controls
  • Tilt and telescopic steering column
  • 3.5" monochromatic driver information screen
  • Humidity sensor
  • 8-point digital compass
  • Power windows with driver and passenger Express-down
  • Power door locks
  • Keyless Open
  • Keyless open and start
  • Cruise Control
  • Automatic climate control
  • Rear air conditioning Rear manual controls
  • Rear-window defogger
  • Inside rearview manual day/night mirror
  • Interior lighting
  • Lamp Package Deluxe interior lighting
  • 17" Silver painted aluminum wheels w/17" all-season blackwall tires.
  • 17" all-season blackwall tires P245/65R17 .
  • 18" spare steel wheel
  • Outside heated power-adjustable body-color mirrors
  • Projector beam headlamps
  • Deep-tinted rear glass Windows
  • Manual liftgate
  • Active aero shutters
  • Shutters close at higher speeds to help enhance aerodynamics. Shutters re-open at lower speeds or when needed to help cool the engine compartment
  • Front wipers
  • Provide a bright, intense beam of light to helps you clearly see the road ahead.
  • Rear wiper
  • C-Shaped LED Signature Lighting
  • Passenger Sensing System
  • Air bag system
  • Horn, dual-note
  • Built-in 4G LTE Wi-Fi hotspot
  • GMC Connected Access with 10 years of standard connectivity
  • Rear Vision Camera
  • Child-security rear door locks
  • Rear seat reminder
  • OnStar
  • GMC Connected Access with 10 years of standard connectivity
  • Teen Driver
  • This feature lets you activate vehicle settings to help encourage safe driving behavior. It can limit certain vehicle features, and turns on certain safety systems. An in-vehicle report card gives you information on your teen's driving habits.
  • Tire Pressure Monitoring System
  • Tire fill alert

Acadia SLT

2018 GMC Acadia SLT 6 Passenger Seating
2018 GMC Acadia SLT 6 Passenger Seating with Black Interior
2018 GMC Acadia SLT 6 Passenger Seating with Cocoa Interior
2018 GMC Acadia SLT With Available AWD
2018 GMC Acadia SLT interior from passenger seat
2018 GMC Acadia SLT interior from driver seat
2018 GMC Acadia SLT Apple Car Play
2018 GMC Acadia Steering Wheel Controls
2018 GMC Acadia SLT Backup Camera
Smartphone Showing myGMC Mobile App Remote Commands Screen
Exterior Passive Entry Button on Door Handle
2018 GMC Acadia SLT in Blue Steel Metallic

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