What Replaced the INFINITI FX? From FX35 and FX50 to QX70 and the New QX65

People still search for the INFINITI FX because it left a lasting mark on the luxury crossover segment. The FX35, FX45, and FX50 stood apart with bold styling, a lower, sportier profile, and a driving character that felt different from more traditional SUVs.

If you are asking what replaced the INFINITI FX, the historical answer is straightforward: the FX carried forward as the QX70. More recently, INFINITI has connected the FX legacy to newer crossover-coupe design themes, first through the QX55 and now through the all-new 2027 QX65.¹ ² ³

That makes this a two-part answer for modern shoppers. The QX70 was the direct successor to the original FX line. The new QX65 is the newest INFINITI model to draw clear design inspiration from the iconic FX.

Why the INFINITI FX Still Gets Attention

The FX arrived before sporty luxury crossovers became common. Its look was dramatic, its stance was sleek, and its design helped establish the idea that an SUV could feel more expressive and driver-focused without giving up premium comfort.

That is a big reason shoppers still search for INFINITI FX35, FX45, FX50, and QX70 today. Some are researching the model’s history. Some remember owning one. Others simply want to know which newer INFINITI carries that same sense of style forward.

Did the INFINITI FX Become the QX70?

Yes. If you want the most direct lineage answer, the INFINITI FX became the QX70.²

That matters because many shoppers still use FX and QX70 almost interchangeably when researching the model family. If someone asks what replaced the FX35 or FX50, QX70 is the clearest historical answer.

Which Newer INFINITI Models Connect to the FX Legacy?

The next part of the answer depends on what you liked most about the FX.

If the appeal was the crossover-coupe shape and bold styling, INFINITI later pointed to the QX55 as a return to the segment the FX helped define. INFINITI explicitly links the FX35 and QX70 story to the QX55.¹ ⁴

If you are looking at what comes next for that design heritage, the all-new 2027 QX65 is now the most important model in the conversation. INFINITI says the QX65 draws style inspiration from the iconic FX and brings that fastback luxury SUV theme into a new generation.³ ⁵

Why the 2027 INFINITI QX65 Matters

The QX65 matters because INFINITI is openly revisiting one of the most recognizable ideas in its history. According to INFINITI, the all-new 2027 QX65 is a 5-seat luxury crossover with a sporty fastback profile, a premium interior, and design inspiration drawn from the FX.³ ⁵

For longtime FX fans, that makes the QX65 more than just a new nameplate. It is the newest expression of a design theme that made the FX memorable in the first place.

Shop New QX65

A Simple Way to Think About the FX Successor Question

If you have been wondering what replaced the INFINITI FX, here is the clearest way to think about it:

• The QX70 was the direct successor to the FX line.
• The QX55 was a later model that INFINITI tied to the FX’s crossover-coupe legacy.
• The 2027 QX65 is the newest model INFINITI says draws inspiration from the iconic FX.

That distinction helps answer several different kinds of shopper searches at once. Some people want the historical replacement. Others want the closest modern design successor. Both questions are valid, and the answer depends on which part of the FX legacy you mean.

From FX Heritage to Today’s INFINITI SUVs

The lasting interest in the FX shows how distinctive the model was for INFINITI. It was not simply another luxury SUV. It helped give the brand a recognizable crossover identity that still shapes how many shoppers talk about INFINITI design today.

For drivers in Allentown and across the Lehigh Valley, that history still leads naturally into the current shopping conversation. Some drivers may want to explore pre-owned INFINITI models with familiar character. Others may be more interested in how that heritage shows up in newer vehicles and future arrivals.

The newest chapter is the QX65, but it also makes sense to compare that fastback-inspired approach with the rest of today’s INFINITI SUV lineup. Depending on what matters most to you, that could mean a style-led model, a more family-focused midsize SUV, or a larger flagship luxury SUV.

Explore What Comes After the FX at Nucar INFINITI Allentown

If you have been researching the INFINITI FX and wondering what replaced it, the next step is to compare that legacy with today’s INFINITI SUV lineup. At Nucar INFINITI Allentown, you can explore new INFINITI inventory, browse used vehicles, or take a closer look at models such as the INFINITI QX60 and INFINITI QX80.

If you are planning your next move, you can also value your trade or connect with the team for updates on the INFINITI lineup and upcoming models.

The FX left a real legacy behind. Its influence continued through the QX70, resurfaced in later crossover-coupe design, and now returns in a new way with the QX65. Everyone loves a Nucar!