Infiniti FX50 Limited Edition: V8 Specs & Collector Appeal

The Infiniti FX50 Limited Edition stands out as a pinnacle of luxury performance SUVs from the late 2000s and early 2010s, combining a potent V8 engine with exclusive styling and high-end amenities. This model, produced in limited numbers primarily for select markets like Europe, elevated the standard FX lineup with unique badging, specialized paint options, and enhanced sporty elements. Powered by Nissan’s bespoke 5.0-liter VK50VE V8, it delivered exhilarating acceleration while maintaining the practicality of a midsize crossover. Today, these vehicles appeal to collectors and enthusiasts drawn to their blend of raw power, advanced dynamics, and timeless design.

Origins and Exclusive Production

Introduced around 2009, the FX50 arrived as the top-tier variant of Infiniti’s second-generation FX crossover, which pioneered the “crossover coupe” segment with its sloping roofline and aggressive stance. The Limited Edition variant, often linked to motorsport inspiration like the Sebastian Vettel edition in Europe, featured bespoke exterior finishes such as Moonlight White paint and unique alloy wheels. Unlike the more common FX37 or FX45 models with V6 or smaller V8 powerplants, the FX50’s engine was a fresh development exclusive to this platform in most markets, underscoring Infiniti’s ambition to rival European luxury brands.

Production spanned from 2009 to 2013 in the U.S., with the FX50 rebadged as the QX70 in 2014 for a single year before discontinuation. The Limited Edition amplified scarcity, with features like special badging and interior trims not found on base models. Changes across model years included the addition of a power liftgate from 2011 onward and refined leather steering wheels, making later examples even more desirable.

Potent V8 Performance and Engineering

At the heart of the FX50 Limited Edition lies the 5.0-liter VK50VE V8, producing 390 horsepower at 6,500 rpm and 369 lb-ft of torque at 4,400 rpm in most configurations, though some sources note peaks up to 400 hp and 413 lb-ft. This naturally aspirated engine, unique to the FX lineup, paired with a seven-speed automatic transmission and rear-biased all-wheel drive for superior traction and agility. Acceleration figures impress even by modern standards: 0-60 mph in 4.8 seconds, 0-100 mph in 12.6 seconds, and a quarter-mile in 13.6 seconds at 104 mph, outperforming contemporaries like the 2009 Ford Mustang GT.

Handling was enhanced by advanced chassis tech, including adaptive suspension that adjusted to road conditions, rear active steering for sharper cornering (similar to Nissan’s GT-R), magnesium paddle shifters with downshift rev-matching, and 21-inch Enkei wheels on Limited Editions. Large ventilated disc brakes with emergency assist and electronic brakeforce distribution provided confident stopping, though real-world tests noted a 124-foot 60-0 mph distance—adequate but not class-leading.

Luxurious and Tech-Rich Cabin

The FX50’s interior rivaled top luxury competitors with supple quilted leather upholstery, heated and ventilated front seats, dual-zone climate control, and wood/leather/metal trims on the dash, console, and doors. Seats offered 8-way power adjustments, memory settings, and lumbar support for both driver and passenger. Ambient lighting and a leather-wrapped shift knob added sophistication.

Technology included a surround-view monitor with moving object detection (added in later years), front/rear parking sensors, Bluetooth, navigation, and an optional dual DVD headrest system. While lacking modern Apple CarPlay, the infotainment persisted in newer Infiniti models like the 2019 QX60. Convenience features encompassed keyless entry/ignition, power moonroof, tilt/telescopic steering with audio/cruise controls, and electrochromatic mirrors with reverse tilt.

• Seating: 5 passengers with height-adjustable headrests and whiplash protection.
• Cargo: 24.8 cu ft behind seats, expanding to 62 cu ft folded.
• Options: Sport Package ($3,300), Technology Package ($2,950), Tow Package ($695).

Safety Innovations Ahead of Its Time

Safety was comprehensive, with standard 4-wheel ABS, stability/traction control, front side/curtain airbags, and tire pressure monitoring. Advanced aids included adaptive cruise with stop/go, lane departure warning/prevention, blind-spot monitoring, and cross-traffic alert. Xenon headlights, fog lights, daytime running lights, and turn-signal mirrors enhanced visibility.

Despite average braking, the suite of electronic aids made it safer than many peers, contributing to its legendary status in the luxury SUV segment.

Design: Aggressive and Timeless

Externally, the FX50 boasted a shark-like front with narrow bi-xenon headlights, a bold trapezoidal grille, functional side vents for aerodynamics, and 20- or 21-inch alloys. The Limited Edition’s unique colors like Iridium Blue or Moonlight White, paired with Graphite interiors, set it apart. Its coupe-like profile and muscular haunches influenced modern crossovers like the 2023 QX55 revival.

Practicality Meets Performance

As a midsize SUV weighing around 4,557 lbs, the FX50 balanced sportiness with utility: seating for five, generous cargo space, and optional towing capability. Luxury touches like passive entry, cargo lights/protectors, and illuminated kick plates made daily use refined. Fuel economy at 16 MPG combined reflected its performance focus but was competitive for V8 SUVs.

Model Year Evolution and Collectibility

Early 2009-2010 models lacked power liftgates and featured perforated steering wheels, while 2011+ added these refinements. The 2013 refresh introduced a 3.7L V6 option for base trims and enhanced Around View tech. Limited Editions, with their exclusivity, command premium used prices today due to rarity and the VK50VE’s uniqueness—no other Infiniti used this engine widely.

Infiniti’s official site hails the FX series as a “timeless legend” that redefined the segment, with the FX50 as its boldest expression.

Why the FX50 Limited Edition Endures

For buyers seeking a driver’s SUV, the FX50 offers V8 thrill without Porsche Cayenne prices, plus luxury and AWD versatility. Maintenance requires attention to its aging tech and fuel thirst, but robust Nissan engineering ensures longevity. It’s ideal for enthusiasts valuing performance heritage over latest gadgets.

Frequently Asked Questions (FAQs)

What engine powers the Infiniti FX50 Limited Edition?

The 5.0L VK50VE V8, delivering 390-400 hp exclusively developed for this model.

Is the FX50 available with rear-wheel drive?

No, all FX50s used rear-biased all-wheel drive for optimal handling.

How practical is the cargo space?

24.8 cu ft standard, up to 62 cu ft with seats folded—suitable for a midsize SUV.

What are common optional packages?

Sport ($3,300), Technology ($2,950), and Tow ($695) packages added performance and convenience.

Why is the FX50 considered unique?

Its bespoke V8, advanced dynamics like rear steer, and limited production make it a standout.