The 2014 Infiniti Q50 Buyer’s Guide: Performance, Tech, and Common Issues
There’s a unique thrill that comes from gripping the wheel of a Q50 for the first time; the driver-focused cockpit wraps around you, the leather-trimmed seats hold you in place, and the throaty growl of that V6 engine promises a performance-inspired experience before you even leave the driveway.
The 2014 Infiniti Q50 arrived with a big job: replace the much-loved G37 and take on the German luxury heavyweights. It was a bold step forward, packing cutting-edge technology, striking looks, and serious power under the hood. But was it a success? For buyers today, the Q50 represents a tempting used luxury sedan value—if you know what to look for. This guide will walk you through the standout performance, the innovative tech, and the common issues you need to know before buying a 2014 Infiniti Q50.
TL;DR
The 2014 Infiniti Q50 is a stylish and powerful sports sedan that offers a lot of luxury for the money on the used market. Its main selling points are the strong and reliable 3.7-liter V6 engine, a high-quality interior, and a massive amount of technology for its model year. However, its biggest weakness is that very technology. The INFINITI InTouch™ dual-screen system can be glitchy and slow, and the optional Direct Adaptive Steering feels numb to many drivers. While the engine is a gem, common issues revolve around the electronics, brake master cylinder, and replacement parts availability. If you can find one with a well-documented service history and acceptable tech, it’s a fantastic driver’s car.
Key Takeaways
- Engine Excellence: The 3.7-liter VQ37VHR V6 in non-hybrid models is a modern classic—powerful, smooth, and known for its reliability.
- Tech Troubles: The INFINITI InTouch™ infotainment system is the car’s Achilles’ heel. Glitches, freezes, and slow responses are commonly reported by owners .
- Steering Divide: The optional Direct Adaptive Steering (steer-by-wire) is a love-it-or-hate-it feature. Many prefer the standard hydraulic-assisted steering for better road feel .
- Space Considerations: The trunk is decent, but the hybrid model sacrifices significant cargo space for its battery pack . Rear headroom is also tight due to the coupe-like roofline .
- Check for Recalls: A spongy brake pedal has been a reported issue, often pointing to a faulty master cylinder that should have been addressed under warranty .
- Value Proposition: Despite its flaws, the Q50 offers a compelling mix of performance and luxury at a used price point significantly lower than equivalent German models from the same year .
Understanding the 2014 Infiniti Q50: A Tech-Heavy Performer
When Infiniti designed the Q50, they didn’t just want to update the old G37; they wanted to launch into the future. The result is a car that feels incredibly modern inside, thanks to a cabin packed with screens and safety features that were rare in 2014. Let’s break down what makes this car tick.
The Heart of the Beast: Performance and Powertrain
This is where the Q50 truly shines. The majority of 2014 models are powered by the legendary 3.7-liter V6 (VQ37VHR), producing 328 horsepower and 269 lb-ft of torque . This engine is smooth, rev-happy, and provides exhilarating acceleration whether you’re merging onto a highway or carving through back roads. It’s paired with a 7-speed automatic transmission that offers smooth shifts and a manual mode with paddle shifters.
- Acceleration: The Q50 sprints from 0-60 mph in about 5.5 seconds .
- Drivetrain: You can choose between rear-wheel drive (RWD) for a sportier feel or Intelligent All-Wheel Drive (AWD) for enhanced grip in bad weather.
- Hybrid Option: There’s also a hybrid model that pairs a 3.5-liter V6 with an electric motor for a combined 360 horsepower, making it even quicker off the line . However, the hybrid’s fuel economy gains are modest, and it significantly reduces trunk space.
Living with the Cabin: A Driver-Focused Cockpit
Step inside, and the Q50 feels special. The interior is swathed in soft-touch materials, with available leather seating and real maple wood or unique “Kacchu” aluminum trim . The seats are supportive and comfortable for long journeys, living up to the promise of a premium SUV comfort feel in a sedan.
Here’s the thing about Infiniti interiors — everything feels built around the driver. Once you get used to the layout, reaching for controls becomes second nature. You feel the difference the moment you sit in the driver’s seat; the cockpit design pulls everything toward you. However, the stylish, sloping roofline does cut into rear headroom, so taller passengers might find the back seat a bit snug .
The Tech Story: Infiniti’s Bold Gamble
The 2014 Q50 was a technology showcase. The centerpiece is the INFINITI InTouch™ Infotainment System, which uses a dual-screen setup—an 8-inch upper screen and a 7-inch lower touchscreen . This was a revolutionary design at the time, allowing you to view navigation on one screen while managing audio or apps on the other.
The system also introduced available Direct Adaptive Steering (DAS) , the world’s first steer-by-wire system. Instead of a mechanical linkage, your steering inputs are sent electronically to actuators that turn the wheels .
“An Infiniti interior isn’t just about luxury; it’s about precision. Every control, display, and surface is designed so the driver stays focused on the road while enjoying premium comfort.”
The Infiniti Q50 Interior: Technology vs. Driver Focus
The interior of the Q50 is a fascinating study in balancing high-tech gadgetry with the raw, analog feel that driving enthusiasts crave. While the cabin is undeniably luxurious, the technology sometimes creates a barrier between the driver and the machine.
Dual-Screen Infotainment: A Vision Ahead of Its Time
The Dual-Screen Infotainment Display was a bold move. On one hand, it gives the cabin a high-tech, sophisticated look. On the other hand, the user experience can be frustrating. The lower screen handles most of the InTouch functions, including climate controls and apps. Owners report that the system can be laggy, and the voice recognition software has trouble understanding simple commands . It’s a classic case of ambition outpacing execution, as the Intel-powered processor simply wasn’t ready for the workload.
Direct Adaptive Steering: The Ultimate Debate
The Direct Adaptive Steering system is the most controversial feature of the Q50. Proponents, like some reviewers, argue that it eliminates unwanted vibration and kickback, making long highway drives incredibly relaxing. You can even customize the steering weight . However, many driving enthusiasts and automotive journalists criticized it for being numb and artificial, robbing the driver of the feel and feedback that makes a sports sedan engaging . If you’re a driving purist, you’ll almost certainly prefer a Q50 with the standard hydraulic steering.
Timeline: The Evolution of Infiniti Interiors
The Q50’s interior is a product of decades of Infiniti design philosophy. Here’s a quick look at how we got here:
- 1989: Infiniti launches with the Q45, setting a benchmark for Japanese luxury with a focus on quiet comfort and innovative features.
- 1990s: The G-series arrives, introducing a driver-focused cockpit that blends sporty handling with premium amenities, creating a loyal following.
- 2000s: The Infiniti FX debuts, pioneering the performance luxury SUV segment with a dramatic, cockpit-like interior that prioritized the driver’s experience even in a high-riding vehicle.
- 2010s: The Q50 takes a massive leap forward, prioritizing technology with the INFINITI InTouch™ dual-screen system and Direct Adaptive Steering, aiming to redefine the luxury sedan interior for the digital age.
Real-World Impact: Common Issues and Ownership Tips
So, what’s it like to own a 2014 Q50 today? The driving experience is still fantastic when everything is working, but prospective buyers need to be aware of its common gremlins.
The Infotainment Achilles’ Heel
The most common complaints from owners revolve around the INFINITI InTouch™ Infotainment System. Based on real owner reviews, here are the frequent issues :
- System Freezes and Reboots: The screens may freeze, go blank, or randomly reboot while driving.
- Camera Glitches: The backup camera might load slowly, display a white screen, or fail to activate altogether.
- Connectivity Problems: Bluetooth pairing can be finicky, and the system may drop connections with phones or audio players.
- Settings Reset: The car might forget personalized driver settings, like seat position or audio preferences.
While these issues are annoying, they aren’t necessarily deal-breakers. Some can be temporarily fixed with a system reset, and software updates were released over the years to improve stability.
Mechanical and Practical Considerations
Beyond the tech, there are a few other things to keep an eye on :
- Brake Master Cylinder: Some owners have reported a “spongy” brake pedal feel. This often points to a faulty master cylinder, which is a critical safety component. Ensure any car you’re considering has had this checked and addressed.
- Parts Availability: As Infiniti is a smaller brand compared to BMW or Mercedes, some replacement parts—especially body panels or specific tech components—can take longer to arrive .
- Cargo Space: Infiniti cargo space is adequate in the standard model at 13 cubic feet . However, if you opt for the hybrid, the trunk space is significantly compromised by the battery pack, making it less practical for road trips . Always secure heavy cargo in the rear storage area to prevent shifting during sudden braking or sharp cornering.
Comparison: Must-Have Accessories for Your Q50
One way to enhance your Q50 ownership experience is with quality interior accessories. Whether you need to protect your carpets or add utility, here’s a look at some popular options.
| Product Type | Best For | Installation Difficulty | Key Material | Price Range |
|---|---|---|---|---|
| Infiniti Premium Carpet Mats | Plush luxury look and feel | Easy (Drop-in) | High-grade Nylon | $100 – $170 |
| WeatherTech FloorLiners | Maximum all-weather protection against snow, mud, and spills | Easy (Custom-fit) | High-Density Tri-Extruded Polyethylene | $180 – $250 (Front Row) |
| Husky Liners WeatherBeaters | Durable, rubber-like protection with a lower profile | Easy (Custom-fit) | Thermoplastic Elastomer (TPE) | $160 – $230 (Front Row) |
| Infiniti Cargo Net | Securing small items in the trunk to prevent shifting | Very Easy (Hook-on) | Nylon with Metal Hooks | $50 – $80 |
| Z1 Motorsports Aluminum Pedal Covers | Enhancing the sporty feel and grip of the driver-focused cockpit | Moderate (May require drilling) | Brushed Aluminum with Rubber Grip | $80 – $120 |
Note: Price ranges are estimates and can vary based on retailer and specific model fitment.
FAQ: Your Questions About the 2014 Infiniti Q50 Answered
Q: What is Infiniti ProPILOT Assist™?
A: It’s a hands-on driver assistance system that combines adaptive cruise control with lane centering. Note: The 2014 Infiniti Q50 does not have ProPILOT Assist™; it was introduced on later models. The 2014 model features an early version of adaptive cruise control and a lane departure prevention system.
Q: How does Infiniti Intelligent AWD work?
A: It’s an all-wheel-drive system that normally sends power to the rear wheels for a sporty feel. If it detects slippage, it can instantly redistribute torque to the front wheels for maximum traction.
Q: Is the Infiniti QX60 good for family road trips?
A: While this guide focuses on the Q50 sedan, the QX60 is an excellent luxury road trip vehicle. It offers three rows of seating, a quiet cabin, and available features like a Motion-Activated Liftgate and Panoramic Moonroof that families love.
Q: What makes the Infiniti InTouch™ infotainment system unique?
A: Its unique feature is the dual-screen setup. Having two screens allows for multitasking, such as viewing navigation on the top screen while managing music or the Wireless Charging Pad on the bottom screen.
Q: Does the Infiniti QX50 have enough cargo space for road trips?
A: Yes, the QX50 offers competitive cargo space for its class. With the rear seats up, it has ample room for luggage, and with the seats folded, it can handle bulkier items like camping gear.
Q: Can Infiniti infotainment support wireless Apple CarPlay® and Android Auto™?
A: No, the 2014 model does not support Apple CarPlay® or Android Auto™. These features were integrated into Infiniti models starting in the 2020 model year. However, the car does have Bluetooth and USB connectivity.
Q: Is the Infiniti Q50 practical for daily driving?
A: It depends on your priorities. The firm ride (especially on Sport models) and tighter rear seat might not suit everyone, but the strong engine, comfortable front seats, and decent trunk make it a fun and practical daily driver for many.
The Verdict: Should You Buy a 2014 Infiniti Q50?
The 2014 Infiniti Q50 is a car of contrasts. It combines a bulletproof, high-performance powertrain with ambitious but flawed technology. It offers a beautifully crafted Japanese luxury engineering interior but pairs it with a steering system that can leave enthusiasts cold. For the right buyer, however, it’s a fantastic find.
If you value raw engine performance and striking looks over cutting-edge infotainment, and you’re willing to live with a few digital quirks, the Q50 offers incredible bang for your buck. Just make sure you get a thorough pre-purchase inspection, check that all the tech works, and verify the service history. It’s a worthy successor to the G37, proving that even ambitious steps into the future have a few growing pains.
What’s your favorite hidden feature inside your Infiniti? Share your thoughts in the comments below.
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