- Dual SkyScape 2-panel power sunroof with tilt-sliding front and fixed rear
- Bose premium 8-speaker audio system with SiriusXM 360L
- 8-inch diagonal multi-touch navigation with Apple CarPlay and Android Auto
- Heated and ventilated driver and front passenger seats
- Automatic heated steering wheel
- Power driver and passenger lumbar control seat adjusters
- 20-inch machined aluminum wheels
- Elevation Edition styling with gloss black roof rails and exterior accents
- OnStar and GMC connected services
- Dual-zone automatic climate control with rear air conditioning
- Power liftgate
- Remote keyless entry with garage door transmitter
- Four-wheel independent suspension with speed-sensing steering
- Emergency communication system
This 2021 GMC Acadia SLT represents the kind of three-row family vehicle that balances practical capability with genuine comfort. The 3.6L V6 engine with variable valve timing delivers 310 horsepower and 271 pound-feet of torque, paired with a 9-speed automatic transmission and all-wheel drive to handle various driving conditions with confidence.
The interior tells the story of a vehicle designed with passenger experience in mind. The six-passenger seating configuration features perforated leather-appointed trim throughout. The driver and front passenger enjoy heated and ventilated seats with power lumbar control, while heated rear outboard seating positions extend comfort to your passengers. The automatic heated steering wheel and dual-zone climate control ensure everyone travels in comfort regardless of season.
Technology integration enhances both convenience and connectivity. The 8-inch multi-touch navigation system supports wireless Apple CarPlay and Android Auto, allowing seamless smartphone integration. The Bose premium 8-speaker audio system paired with SiriusXM 360L satellite radio keeps your drives engaging. OnStar and GMC connected services provide peace of mind with emergency support and vehicle connectivity features.
The Elevation Edition package distinguishes this vehicle with purposeful design touches. The gloss black roof rails, 20-inch machined aluminum wheels, and black exterior accents create a cohesive appearance. The dual SkyScape power sunroof floods the cabin with natural light, featuring a tilt-sliding front panel and fixed rear section both equipped with sunscreen for privacy and temperature control.
Safety and handling work together to support confident driving. Electronic stability control, traction control, and a four-wheel independent suspension with speed-sensing steering provide responsive handling. Four-wheel disc brakes with ABS braking provide stopping power, while the comprehensive airbag system protects all three rows of seating.
The Preferred Equipment Group 4SA and Luxury Package content combine to deliver features that enhance daily driving. The power liftgate simplifies cargo loading, while the rear window defroster and variably intermittent wipers address practical needs. The power tilt and telescopic steering column, heated power door mirrors, and remote keyless entry with garage door transmitter round out a thoughtfully equipped package.
This Acadia SLT delivers the space your family needs, the comfort your passengers deserve, and the technology that keeps you connected. Come visit our showroom to experience how this well-equipped three-row crossover can serve your family's transportation needs.
Used 2021 GMCAcadia SLT
- Exterior Color
- Red Mahogany Metallic
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 101,621 miles
- Fuel Economy
- 19/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- AWD
- Engine
- Engine, Gas, 6 Cyl., 3.6L, DI, DOHC, VVT, Alum
- VIN
- 1GKKNULS0MZ156687
- Stock Number
- G16144
GMC
Acadia
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 22 gal
- Horsepower: 310
Dealer Notes
KBB.com Consumer Reviews

Overall4.2Out of 5
- 5.0
Other brands have large recalls
By Perfect Vehicle | on 8/1/2026 10:36:44 AM
Bought it new. Zero issues, outstanding vehicle. All other competitors had massive recalls. Buy American :)… - 5.0
2022 Acadia Denali AWD
By Hap Loucks | on 7/7/2026 4:15:09 PM
Love this car.. no problems at all. Great look and size so we do not need a truck. We get lots of compliments and we recommend this car.… - 5.0
Dream mom car
By Jess H | on 6/17/2025 5:00:05 PM
With the SLT trim, i still got a ton of features like sportmode and android auto and blind spot monitor. I enjoy the quiet ride and smooth drive.…
All reviews on KBB.com
Based on 60 consumer ratings for 2017–2023 models. | Privacy
- Starting Price
- $21,076
- Dealer Fees
- $314
- Baker Price
- $21,390
- We're here to help: (616) 379-4440
- We're here to help: (616) 379-4440

