2014 Infiniti Q50 Review: V6 Power, Tech, Value

The 2014 Infiniti Q50 marked a bold evolution for Infiniti, stepping into the shoes of the beloved G37 with promises of refined luxury, cutting-edge technology, and spirited performance. This compact executive sedan aimed to challenge established players like the BMW 3 Series and Mercedes C-Class by blending muscular powertrains with innovative driver aids. While it impressed with its potent engines and spacious cabin, opinions on its handling and electronic steering divided enthusiasts. In this in-depth review, we break down its key attributes, from power delivery to everyday usability, drawing on expert insights to help you decide if it’s the right fit.

Powertrain Options: V6 Muscle Meets Hybrid Innovation

At the heart of the 2014 Q50 lineup sits a robust 3.7-liter V6 engine producing 328 horsepower and 269 pound-feet of torque, paired exclusively with a seven-speed automatic transmission. This setup delivers impressive acceleration, propelling the car from 0-60 mph in about 5.2 seconds, rivaling some V8-powered rivals. The transmission shifts smoothly, with paddle shifters enabling precise control, and a taller final-drive ratio enhances highway efficiency at 20 mpg city/30 mpg highway for rear-wheel-drive models.

For those prioritizing efficiency without sacrificing thrill, the Q50 Hybrid combines a 3.5-liter V6 with a 50-kW electric motor, yielding 354-360 combined horsepower. Infiniti’s dual-clutch hybrid system minimizes shift shock, making transitions seamless, though real-world fuel economy fell short of expectations in some tests. Rear-wheel drive is standard across the board, with optional Intelligent AWD that dynamically adjusts torque distribution—up to 50% to the front wheels when slip is detected. No manual transmission was offered, a departure from the G37 that prioritized refinement over raw engagement.

This table highlights the performance edge, with the V6 offering authoritative pull ideal for merging or overtaking.

Interior Comfort and Premium Appointments

Step inside the Q50, and you’re greeted by a cabin boasting 101.9 cubic feet of passenger volume—the largest in its class at launch. The dual-cockpit layout fosters a driver-focused environment, with 8-way power-adjustable seats upholstered in durable leatherette (leather optional on higher trims). Aluminum or wood trim accents the dashboard, complemented by a thick-rimmed steering wheel with thumb rests for confident grip.

Standard fare includes dual-zone climate control, Infiniti Intelligent Key with push-button start, and a reversing camera. The dual-touchscreen InTouch infotainment system handles navigation and media intuitively, though some found it busy. Higher trims add leather, heated seats, and an Advanced Climate Control with Plasmacluster air purifier. Rear seating is generous for adults, but hybrids lose the rear-seat pass-through due to the battery pack. Cargo space measures competitively at around 13.2 cubic feet, suitable for weekend trips.

• Standout interior perks: Spacious front row with supportive seats
• High-quality materials that resist wear over 18,000+ miles of testing
• Quiet cabin refinement, especially on highways
• Optional wood/aluminum trim for upscale feel

Driving Dynamics: Balanced Yet Polarizing

On the road, the Q50 exudes composure. The V6 responds eagerly from idle, gathering speed with minimal fuss, particularly in Sport mode via the Drive Mode Selector. Suspension tuning strikes a firm yet compliant balance, absorbing most road imperfections without transmitting harshness to the cabin. Highway cruising is serene, with low wind and tire noise, aided by the refined powertrain.

However, cornering reveals limitations. All-season run-flat tires on base models prioritize comfort over grip, leading to conservative handling limits enforced by stability control. Even the Sport trim with 19-inch wheels, summer tires, and firmer damping struggles to match the G37’s agility, often defaulting to understeer. The optional Direct Adaptive Steering (standard on hybrids) promises customizable feel but often feels artificial and inconsistent, detracting from engagement. AWD variants have a wider turning circle, noticeable in tight spaces.

The hybrid’s added weight and unique braking/steering calibration further mutes sportiness, though its power delivery remains smooth. Overall, it’s more grand tourer than track star, prioritizing luxury over razor-sharp responses.

Technology and Safety: Ahead of Its Time

Infiniti loaded the Q50 with groundbreaking tech. Direct Adaptive Steering offers four modes for tailored feedback, while Active Lane Control subtly corrects for crosswinds or lane drift. The Technology package bundles adaptive cruise control, blind-spot monitoring with intervention, forward collision warning, and Around View 360-degree cameras. Predictive safety systems and auto high-beam headlights enhance night driving.

Infiniti InTouch dual screens manage connectivity seamlessly, and LED headlights with fog lamps add style and visibility. These features reduce fatigue on long drives, though some drivers preferred the unassisted feel of traditional setups. No excessive beeps or interventions marred the experience in tested units without full tech suites.

Rivals and Value Proposition

Priced from around $36,950, the Q50 undercut some rivals but lacked a four-cylinder for entry-level savings. Against the BMW 335i or Audi A4, it offered superior power and space but lagged in handling precision. The hybrid appealed to efficiency seekers, though real-world mpg disappointed. Resale held steady, with low depreciation for well-equipped models.

Pros: Potent acceleration, roomy interior, advanced safety tech, refined ride

Cons: Polarizing steering, limited handling grip, no base four-cylinder, hybrid mpg shortfall

Long-Term Ownership Insights

After 18,000 miles, testers noted the Q50’s durability, with the structure and paint (Scratch Shield) resisting daily abuse. Maintenance is straightforward for a luxury sedan, though run-flats demand careful rotation. Fuel costs average lower than thirstier V8s, and the seven-speed auto proves reliable.

Frequently Asked Questions (FAQs)

Is the 2014 Infiniti Q50 reliable?

Yes, long-term tests show strong build quality, with minimal issues over high mileage.

How does the Q50 Hybrid perform?

It matches V6 acceleration with smoother delivery but underdelivers on mpg.

What’s the best trim for enthusiasts?

The Sport with summer tires offers the firmest setup, though steering remains divisive.

Does it have Apple CarPlay?

No, 2014 models predate native support; aftermarket upgrades possible.

Is AWD worth it?

Ideal for inclement weather, with seamless torque vectoring.

Final Verdict

The 2014 Infiniti Q50 excels as a comfortable, tech-laden cruiser with V6 punch, ideal for those valuing luxury over lap times. Its innovations set it apart, even if not fully perfected. If you’re eyeing a used example, prioritize test drives to assess the steering.