Infiniti announced a sport grade for its QX80 earlier this month, but that's not the most interesting variant of the ...

Infiniti says they've upgraded the performance too, with a revised twin-turbocharging system for the QX80's V-6 that raises horsepower above the 650 mark and boosts torque to over 750 pound-feet.

The 2025 Infiniti QX80 is a barge of an SUV—an over-the-top three-row beast with opulent finishings and distinctive character ...

The 2026 Infiniti QX80 Sport directly rivals full-size luxury SUVs, including the BMW X7 M60i, Cadillac Escalade Sport, ...

Slotted below the top-end Autograph, the new QX80 Sport brings a darker, more aggressive look to Infiniti's luxury-focused ...

The 2026 INFINITI QX80 SPORT offers the best of both worlds with a bold, darkened exterior mixed with a stunning Dusk Blue ...

The Track Spec has unique rocker panels, front splitter, fender vent, and front air intakes. You might recognize the grille ...

The list below demonstrates what shoppers seeking a modern high-performance luxury SUV can find in the used market today for ...

As for the 4x4 question, we also have the answer to that one: Range Rover. The point is, by going to extremes for 0-60 ...

The QX80’s suspension eats potholes and expansion joints for breakfast, lunch and dinner, but turns and successive bumps elicit significant body roll. The QX80 feels every bit like a big SUV.

Our QX80 arrived in the standard rear-wheel drive, but an optional all-wheel-drive configuration is available. Fuel economy is rated at 14 mpg city, 20 mpg highway and 16 mpg combined, regardless ...