Infiniti has decided to hit pause on one of its most anticipated performance vehicles in years. The QX80 Red Sport, a high-performance version of the brand’s full-size luxury SUV, was originally expected to reach dealerships as early as December. Instead, it’s now been pushed back by more than a year, with a debut more likely to land in the first half of 2028, timed alongside the QX80’s mid-cycle refresh.

The delay isn’t the result of a supply chain hiccup or a missed engineering deadline. According to Infiniti, it’s a deliberate decision — and the reasoning behind it says a lot about how seriously the brand is taking its performance ambitions this time around.

The Original Plan Wasn’t Enough

When the QX80 Red Sport was first announced earlier this year, the formula looked fairly familiar: bump up the horsepower, add some red trim and unique wheels, and call it a day. That’s roughly the playbook Infiniti used in the past with the Red Sport badge on the Q50 sedan and Q60 coupe — cars that got more power but never came close to matching what Mercedes-AMG or BMW M were building.

This time, Infiniti says it caught itself before repeating that mistake. According to Eric Ledieu, head of Infiniti Americas, the company realized partway through development that a straightforward power increase wouldn’t be enough to justify the SUV’s price tag or its ambitions.

“As we have started to work on the project, we’re realizing that power alone is not sufficient,” Ledieu said. “When you’re paying six figures for a performance-based SUV of this size and scale, it needs to deliver.”

What’s Actually Changing

Rather than simply retuning the engine and moving on, Infiniti has expanded the QX80 Red Sport’s development scope considerably. The revised plan now includes:

  • A comprehensively reworked suspension aimed at genuinely sharp handling, not just a firmer ride
  • Upgraded brakes to match the added performance
  • Revised aerodynamics, including functional aero elements
  • An active exhaust system to shape both sound and driving character
  • A redesigned front fascia and grille, wider fender flares, and massive 24-inch wheels
  • A significantly reworked interior to visually and functionally separate the Red Sport from the standard QX80

Development of the performance side of the project has been handed to Nismo, Nissan’s in-house performance division — the same team behind this year’s Armada Nismo — while the upgraded powertrain itself remains Infiniti-exclusive.

The Numbers So Far

The QX80 Red Sport is still expected to use a version of the QX80’s twin-turbo 3.5-liter V6, which currently makes 450 horsepower in standard form. Ledieu confirmed the power increase would be “much more” than the 20% bump originally floated, which puts the final output on track to comfortably exceed the 600-horsepower mark previously reported. Infiniti is targeting a 0-60 mph time of under five seconds.

For context, that would put the Red Sport meaningfully ahead of its closest in-house relative, the Nissan Armada Nismo, and firmly in the same performance conversation as six-figure rivals like the Cadillac Escalade-V.

An Even Wilder Variant Remains in Limbo

Beyond the Red Sport, Infiniti has also been developing a more extreme QX80 Track Spec, previewed by a concept shown at Monterey Car Week with output rumored as high as 650 to 700 horsepower — some reports suggest it could lean on engineering from Nissan’s GT-R, similar to the 1,000-horsepower QX80 R-Spec show vehicle. That project remains under internal review, and Infiniti hasn’t confirmed whether it will reach production. Ledieu described it as “a whole different type of development” requiring a much larger investment than the Red Sport.

Pricing and Timeline

Infiniti expects the QX80 Red Sport to carry roughly a $30,000 premium over the standard QX80 Sport trim, which currently starts at $103,945 including destination charges — putting the Red Sport’s likely starting price somewhere north of $130,000. The brand is projecting annual U.S. sales of more than 600 units once the SUV arrives.

Why This Delay Might Actually Be Good News

Infiniti has tried — and largely struggled — to establish a credible performance sub-brand before. The original Infiniti Performance Line amounted to little more than a lightly massaged G37, and the first generation of Red Sport-badged Q50s and Q60s never closed the gap with their German rivals in any meaningful way.

This time, the company appears to be acknowledging that history directly. Delaying a flagship performance model by a year is a costly, visible decision — one that only makes sense if the goal is to avoid another underwhelming launch. If the QX80 Red Sport that eventually arrives in 2028 delivers on the chassis, braking, and handling upgrades Infiniti is promising, it could mark the first time the brand fields a genuine rival to Mercedes-AMG and BMW M, rather than just a faster-looking version of an existing SUV.