Clean CARFAX. Summit White 2021 GMC Acadia AT4 AWD 9-Speed Automatic 3.6L V6 SIDI AWD, Jet Black w/Perforated Leather-Appointed Seat Trim, 170 Amp Alternator, 8-Way Power Passenger Seat Adjuster, 8" Multi-Color Enhanced Dr Instrument Info Display, Apple CarPlay/Android Auto, Automatic Heated Steering Wheel, Bose Premium 8-Speaker Audio System Feature, Dual SkyScape 2-Panel Power Sunroof, Emergency communication system: OnStar and GMC connected services capable, Grand Sport Heritage Package, HD Radio, HD Surround Vision, Heads-Up Display, Heated & Ventilated Driver & Front Passenger Seats, Heated Rear Outboard Seating Positions, Heavy-Duty Cooling System, Hitch Guidance w/Hitch View, Luxury Package, Navigation System, Power Liftgate, Power Passenger Lumbar Control Seat Adjuster, Power Tilt & Telescopic Steering Column, Power-Adjustable Body-Color Outside Heated Mirrors, Preferred Equipment Group 4SB, Preferred Package, Radio: AM/FM 8" Diagonal Multi-Touch Navigation, SiriusXM w/360L, Technology Package, Trailering Assist Guidelines, Trailering Package, Wireless Apple CarPlay/Wireless Android Auto.
Recent Arrival! 19/26 City/Highway MPG
All of our vehicles go through a 172 point inspection, new wiper blades, and a fresh oil change. We offer Engine for Life coverage on all of our qualifying* pre-owned vehicles!
(*see dealer for details)
2021 GMC Acadia SUV AT4 AWD
- Used
$26,959Now:
Robert Basil Buick GMC
Call 716-667-2000
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 59,173 miles
- Fuel Economy
- 19/26 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
- Engine
- 3.6L V6 SIDI
- VIN
- 1GKKNLLSXMZ171708
- Stock Number
- RB261910B1
Notes from the dealer
The highlights
- Navigation system
- Lane departure
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- 3rd row seats
- Heated front seats
KBB.com Consumer Reviews
4.2out of 5 overall- 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.
Used
2021 GMC
Acadia
Exterior Color: Summit White
Vin Number: 1GKKNLLSXMZ171708
Stock: RB261910B1
View this Used 2021 GMC Acadia in Cheektowaga, NY at Basil Ford. Serving drivers near Buffalo,Tonawanda & Depew NY.
Exterior Color: Summit White
Vin Number: 1GKKNLLSXMZ171708
Stock: RB261910B1
View this Used 2021 GMC Acadia in Cheektowaga, NY at Basil Ford. Serving drivers near Buffalo,Tonawanda & Depew NY.
While most open recalls are repaired prior to delivery, we cannot guarantee a recall-free vehicle. We encourage customers to check the most recent status of a vehicle prior to purchase-website provided by NHTSA.
Look up this vehicle.
A processing fee may be charged by the dealer to help cover the administrative work involved in your purchase, such as preparing documents, registering the vehicle, recording liens, and issuing license plates. In New York State, this fee is capped at $175 per transaction.