Infiniti announced a sporty concept version of its full-size QX80 SUV only a couple months ago, and then followed it up with a pair of concepts, one even more track-focused and the other an off-roader ...

John Neff is a veteran automotive journalist with over two decades of experience leading major outlets such as Autoblog and Motor1. Beginning his career as Editor-in-Chief of Speed, Style & Sound, he ...

Infiniti is starting the ridiculous concept vehicle trend of the 2025 SEMA show off strong by tossing a Nissan GT-R engine into its full-size luxury SUV, the QX80. It’s called the Infiniti QX80 R-Spec ...

While the Track Spec utilized the standard 3.5-liter V-6, boosting output to 650 horsepower and 750 pound-feet of torque—up by 200 and 234, respectively—the R-Spec's engine takes the QX80 to new ...

With the GT-R's 3.8-liter VR38DETT under the hood, the QX80 R-Spec concept channels its inner Godzilla. The Infiniti QX80 is a luxury vehicle first and foremost, but for SEMA this year, Infiniti is ...

Infiniti has unveiled one of the most extreme builds at this year’s SEMA Show — a QX80 transformed into a performance prototype called the QX80 R-Spec. The project swaps out luxury-first refinement ...

Although the Nissan GT-R performance 2+2 coupe is no more, Infiniti may treat us to a VR38-powered QX80 build at SEMA. Going live on Monday, October 28, the QX80 R-spec definitely packs over 500 ...

On the list of automakers you’d expect to roll up to SEMA, Infiniti isn’t particularly high. Oh sure, in the G35’s heyday, you wouldn’t be surprised; back then, Infiniti had the panache to battle the ...