Kelley Blue Book's expert review of the Jeep Grand Wagoneer awards it a rating around 4.3 out of 5, placing it among the top vehicles in the full-size luxury SUV class. KBB praises the Grand Wagoneer's premium cabin, which uses high-quality materials and offers exceptional passenger space in all three rows, along with a maximum cargo area that swallows luggage with ease. The review highlights the powerful twin-turbo inline-six engine, the smooth air ride, and a stout towing capacity that reaches up to 10,000 pounds when properly equipped. Off-road capability, a Jeep signature, gives the Grand Wagoneer an edge over competitors that are purely pavement-focused. The downsides, according to KBB, are the poor fuel economy, the steep entry price, and the sheer physical size of the vehicle, which can be difficult to park in urban settings. KBB suggests that buyers compare it against the Cadillac Escalade and Lincoln Navigator, noting that the Grand Wagoneer offers a distinctive blend of American luxury and genuine utility. Recommended for families and anyone who wants a stately, tech-rich SUV with serious capability.

Car and Driver's review of the Jeep Grand Wagoneer highlights its bold, boxy styling and upscale interior as major selling points. The full-size luxury SUV offers three rows of seating, a massive infotainment screen (up to 12.0 inches standard, with a 10.25-inch passenger display available), and a standard 3.6-liter V6 engine in the base Wagoneer, while the Grand Wagoneer steps up to a 6.4-liter V8 producing 471 horsepower. The publication praises the quiet cabin and comfortable ride, but notes that fuel economy is poor (even for the segment), and the interior quality, while improved, doesn't quite match rivals like the Cadillac Escalade or Lincoln Navigator in terms of material refinement. Handling is described as heavy and less nimble than competitors, though the Grand Wagoneer does offer genuine off-road capability with available four-wheel drive systems. The review also mentions the high price tag, which can quickly climb above $100,000 with options, making it a hard sell against more established luxury SUVs. Overall, Car and Driver views the Grand Wagoneer as a competent but imperfect entry into the luxury SUV segment, earning a mid-range score.