Infiniti FX30d GT Premium: Complete Review And Real-World Specs

The Infiniti FX30d GT Premium stands out as a daring choice among luxury SUVs, prioritizing distinctive aesthetics and engaging driving over conventional norms. Powered by a refined 3.0-liter turbocharged V6 diesel engine, this model delivers robust performance while aiming for efficiency in a segment dominated by German heavyweights.

Distinctive Exterior Design and Presence

Right from the first glance, the FX30d GT Premium commands attention with its aggressive, coupe-like silhouette that defies typical SUV proportions. The sculpted bodywork, featuring a prominent grille and flowing lines, gives it a predatory stance on the road. Large 21-inch alloy wheels and dark chrome accents on higher trims enhance its premium appeal, making it a visual standout in traffic.

• Sweeping roofline: Creates a sporty profile unlike boxy competitors.
• Muscular fenders: House wide tires for a planted look.
• LED lighting: Sharp headlights and taillights add modern flair.

This design philosophy, rooted in Infiniti’s Japanese heritage, appeals to buyers seeking individuality rather than blending in. While some may find it polarizing, it undeniably turns heads and positions the FX as a conversation starter.

Powertrain: Efficient Diesel Muscle

At the heart of the FX30d GT Premium is a 3.0-liter V6 turbodiesel producing 238 horsepower at 3,750 rpm and a substantial 550 Nm of torque from 1,750 rpm. Paired with a seven-speed automatic transmission and standard four-wheel drive, it propels the SUV from 0-62 mph in 8.3 seconds, with a top speed of 132 mph.

Real-world driving reveals smooth power delivery, especially in mid-range acceleration for overtaking. The engine’s low resonance at idle impresses, contributing to a refined cabin experience uncommon in diesels of its era. Official combined fuel economy stands at 31.4 mpg, though testers report figures around 30-35 mpg on mixed routes, outperforming thirstier petrol variants.

CO2 emissions are rated at 238 g/km, which was competitive at launch but lags behind newer rivals’ efficiency gains. The transmission shines in manual mode, offering precise control, though automatic shifts can feel hesitant during brisk maneuvers.

Chassis and Handling: Sports Car DNA

Built on a platform shared with the Nissan 370Z sports car, the FX30d surprises with its agile handling. The rear-biased all-wheel-drive system and sport-tuned suspension deliver confidence-inspiring cornering, feeling more like a performance coupe than a traditional SUV.

Continuous Damping Control (CDC) adjusts between comfort and sport modes, though differences are subtle. Steering provides good feedback, responsive without being overly heavy, ideal for enthusiastic drives. On smoother roads, it absorbs bumps competently, but stiff setup transmits impacts on rough surfaces, leading to a crashy feel.

• Body control: Minimal roll in bends for SUV standards.
• Grip levels: High thanks to wide tires and AWD.
• Track performance: Respectable but trails nimbler rivals like Porsche Cayenne.

Despite its size, the FX exhibits playful dynamics, pulling strongly out of corners with rear-drive bias. This makes it enjoyable for twisty roads, though not the segment benchmark for ultimate precision.

Luxury Interior: Tech-Heavy but Compromised

Step inside the GT Premium, and you’re greeted by a gadget-filled cabin boasting ventilated leather seats, a 360-degree around-view camera, sat-nav, Bluetooth, and parking sensors as standard. The dashboard layout prioritizes driver focus with a high-mounted screen and intuitive controls.

However, ergonomic niggles persist: limited steering wheel adjustment hampers ideal positioning, and rear space feels cramped with narrow door openings. Boot capacity is a low point at 410 liters, shallower than competitors like the BMW X5 (620 liters) or Porsche Cayenne (580 liters).

Premium touches like the integrated Michelin Guide for dining and lodging add unique value, blending luxury with practicality. Materials are decent but fall short of German rivals’ opulence.

Safety and Advanced Driver Aids

The FX30d GT Premium offers a strong safety suite, especially in Premium guise. Features include forward collision warning, intelligent brake assist, lane departure warning/prevention, and low-speed adaptive cruise control—available via a modest upgrade.

The 360-degree camera proves invaluable for parking this wide-bodied SUV, providing clear visibility. While not the most advanced by 2026 standards, these aids enhance everyday usability without overwhelming the driver.

Running Costs and Ownership

Priced around £51,315 at launch, the FX30d targets buyers wanting luxury without Porsche premiums. Servicing intervals are every 12,500 miles, with Infiniti’s collection/delivery service easing ownership. However, sparse dealer networks (only two in the UK originally) pose challenges.

Fuel economy in tests dipped to 21 mpg under hard use, highlighting sensitivity to driving style. Insurance and tax reflect its emissions, making it costlier than efficient rivals long-term.

Rivals Comparison

The FX30d competes with BMW X5, Porsche Cayenne, and Range Rover Sport. It excels in style and handling fun but concedes on space, refinement, and efficiency.

Where the FX shines is its unique character—less clinical, more engaging for those prioritizing drive over practicality.

Pros and Cons

• Pros: Eye-catching design, torquey diesel, sporty handling, loaded with tech.
• Cons: Cramped rear/boot, firm ride, average efficiency, limited dealers.

FAQs

Is the Infiniti FX30d GT Premium reliable?

Owners report solid reliability from the Nissan-derived diesel, though parts availability can be an issue due to brand’s limited presence.

How does it handle compared to BMW X5?

More playful and sports-car-like, but X5 offers superior refinement and space.

What’s the fuel economy like in real life?

Around 30 mpg mixed, dropping to low 20s when pushed.

Is it suitable for families?

Limited rear space and small boot make it better for couples or small families.

Can I still buy a used FX30d in 2026?

Yes, used models are available, offering luxury at bargain prices with proper maintenance.