2017 GMC Acadia — should you buy one?

Why people love the 2017 GMC Acadia

The 2017 Acadia's 3.6L V6 with the six-speed automatic feels planted on highway merges, and the third-row seat actually fits adults for short trips unlike some competitors. Owners praise the panoramic sunroof for making the cabin feel spacious, and the standard backup camera saved several owners from driveway incidents. The eight-passenger configuration lets you haul a soccer team without a second payment.

Common complaints and known issues

Transmission shudder and hesitation between 40k and 90k miles is the most common gripe—mechanics report the six-speed automatic needs reflashing or outright replacement, sometimes costing $3,500 without warranty coverage. Door latch failures around 70k miles leave owners stranded with doors that won't open from the inside or outside. Paint peeling on the hood and roof panels shows up after three or four winters, especially on silver and pearl finishes.

Typical asking price

Under 80k miles: $16,500–$22,000. 80k–140k miles: $13,000–$17,500. Over 140k miles: $9,500–$13,000. Pricing spreads depend on trim level (SLE versus Denali), region (rust-belt cars drop faster), and documented transmission service history—a car with transmission work done at the dealer commands a $2,000 premium over one showing first symptoms.

Ranges are typical 2026 asking prices, not appraisals. The actual fair offer depends on this specific car's title history, accident record, and open recalls — which is what EstimateProof tells you.