2021 GMC Acadia Denali Ebony Twilight Metallic CARFAX One-Owner. CARFAX One-Owner. FWD 9-Speed Automatic 3.6L V6 SIDI **LOW MILES**, FWD, Jet Black Leather, Electronic Cruise Control w/Set & Resume Speed, Navigation System, Preferred Equipment Group 5SA. Recent Arrival! 19/27 City/Highway MPG