Infiniti QX80

The 2026 QX80 in brief

The 2026 Infiniti QX80 is a standard SUV offered with a 3.5L 6-cyl turbo engine and rear-wheel drive and 4-wheel drive.

It measures about 211 inches long and 80 inches wide on a 121-inch wheelbase, with a curb weight of roughly 5,948 lb.

EPA rates its most efficient version at 18 MPG combined (16 city / 20 highway), 17% worse than the 2026 standard SUV average of 21.7 MPG, for an estimated $4,550 a year in fuel.

It has 2 recall campaigns on file and owners have filed 7 complaints with NHTSA since 2015, most often about the forward collision avoidance.

The Infiniti QX80 has 14 model years in our data, from 2014 to 2027.

Its most efficient year was 2027 at 18 MPG combined; across all years the best version ranged from 16 to 18 MPG.

Owners most often report problems with the electrical system (26), unknown or other (25), fuel/propulsion system (18).

Buying used? 2022 has the fewest problems in our data, and 2021 is the year to avoid.

2025 has the most recalls (4); all years together count 10 campaigns and 137 owner complaints.

How the 2014 QX80 compares

The 2014 Infiniti QX80 is a standard SUV offered with a 5.6L 8-cyl engine and rear-wheel drive and 4-wheel drive.

It measures about 208 inches long and 80 inches wide on a 121-inch wheelbase, with a curb weight of roughly 5,633 lb (AWD 7 Passenger 4 Dr SUV AWD).

About the Infiniti QX80

The Infiniti QX80 is a full-size luxury SUV marketed by Nissan's luxury division Infiniti since the 2004 model year. The first-generation QX56 was built in the United States and is based on the first-generation Armada. The second-generation model was released in 2010 as a model produced in Japan, which used the sixth-generation Patrol as the base vehicle instead. Since the 2014 model year in 2013, the vehicle was renamed to the QX80 as Infiniti renamed their entire product line under a new nomenclature.

From the Wikipedia article "Infiniti QX80", licensed under CC BY-SA 4.0.