13/10/2021
The 2017 Infiniti QX50: A Closer Look at its Rear-Wheel Drive Prowess
The 2017 Infiniti QX50, a vehicle that carries the lineage of the EX model, continues to offer a compelling blend of luxury, performance, and practicality in the premium crossover segment. For those specifically interested in its drivetrain, the answer is a definitive yes: rear-wheel drive is standard on the 2017 QX50. This configuration provides a more engaging driving experience, often favoured by enthusiasts for its handling characteristics. However, for those who frequently encounter adverse weather conditions or require enhanced traction, an all-wheel-drive system is also available as an option, offering versatility for a wider range of driving scenarios.
Powertrain and Performance
Under the bonnet of every 2017 Infiniti QX50 resides a robust 3.7-litre V-6 engine. This powerhouse is tuned to deliver a healthy 325 horsepower and 267 lb-ft of torque. This potent V-6 is mated exclusively to a seven-speed automatic transmission, which, despite the vehicle's age, is noted for its responsiveness. The combination ensures that the QX50 has ample power for both city driving and highway cruising. While the performance is commendable, it's worth noting that fuel economy is not a strong suit for this model. Expect an EPA-estimated 17 miles per gallon in the city and 24 miles per gallon on the highway, figures that apply whether you opt for the standard rear-wheel drive or the available all-wheel drive.
Interior Comfort and Practicality
The 2017 QX50 offers a comfortable and well-appointed interior, designed to provide a premium experience for its occupants. Cargo space is a practical consideration for any SUV, and the QX50 provides 18.6 cubic feet of storage behind the rear seats. This capacity can be easily expanded thanks to the standard 60/40 split-folding rear seats, allowing for the transport of larger items or more luggage. The interior can be further enhanced with a range of optional features that elevate the luxury quotient. These include an immersive 11-speaker Bose premium audio system for superior sound, power-adjustable front seats with memory functions for personalised comfort, and elegant maple interior accents that add a touch of sophistication. For enhanced convenience and safety, buyers could opt for a navigation system, the innovative Around View monitor multi-camera parking system, adaptive HID headlights for improved night vision, and a power-folding second row for easier access and cargo management. The vehicle also offers a choice of alloy wheels, ranging from 18 to a more imposing 19 inches in diameter, allowing for some customisation of both aesthetics and ride characteristics.
Safety First: A Look at the QX50's Safety Features
Safety is paramount in any vehicle, and the 2017 Infiniti QX50 is equipped with a range of features designed to protect its occupants. In government safety testing conducted by the National Highway Traffic Safety Administration (NHTSA), the QX50 earned a commendable four-star rollover safety rating. The Insurance Institute for Highway Safety (IIHS) also provided positive assessments, awarding the QX50 a "Good" score, the highest possible, in crucial tests such as the moderate overlap crash test and the head restraints and seats evaluation. Furthermore, the QX50 demonstrated its advanced safety capabilities by achieving an "Advanced" rating in the IIHS' front crash prevention and mitigation test. This rating was earned through its ability to reduce the severity of impacts, specifically by 1 mph in a 12-mph impact scenario and by 5 mph in a 25-mph impact scenario. For those seeking the utmost in active safety, the optional Technology package is a worthwhile addition. This package bundles a comprehensive suite of driver-assistance systems, including adaptive cruise control to maintain a set distance from the vehicle ahead, lane departure warning and lane departure prevention to help keep the QX50 within its lane, Intelligent Brake Assist and forward collision warning to alert the driver to potential frontal impacts, distance control assist to manage speed in traffic, and blind spot warning to alert the driver to vehicles in their blind spots.
Driving Dynamics and Refinement
When it comes to the driving experience, the 2017 Infiniti QX50 garners praise for its steering feel, a characteristic often attributed to its retention of a hydraulic-assisted steering system, which many drivers find more communicative than electric systems. The seven-speed automatic transmission is noted for its responsiveness, complementing the potent V-6 engine effectively. However, the pursuit of performance does come with a compromise in fuel efficiency, as mentioned earlier. A point of contention for some drivers, particularly those opting for the larger 19-inch alloy wheels, is the increased tire noise that can intrude into the cabin. Despite updates in previous model years, some reviews suggest that the interior, while featuring quality materials that contribute to a luxurious feel, can still present as somewhat dated. The infotainment system's controls are generally considered user-friendly, which is a plus for everyday usability. On the road, some drivers have found the brakes to be overly sensitive, making smooth deceleration a challenge, while the accelerator pedal has been described as having a noticeable lag. Furthermore, the sound insulation on the highway has been noted as a potential area for improvement, with excessive engine and road noise sometimes overshadowing the audio system.
Performance Benchmarks
In performance testing conducted by MotorTrend, the rear-wheel-drive version of the QX50 demonstrated impressive acceleration, reaching 60 mph from a standstill in a brisk 5.5 seconds. This figure places it favourably against many of its competitors in the same price bracket, highlighting the strong performance credentials of its V-6 powertrain.
A Notable Update: Enhanced Interior Space
A significant enhancement for the 2016 model year, which carried over to the 2017 QX50, was the extension of its wheelbase. This strategic modification was implemented specifically to improve interior space, offering greater comfort and practicality for passengers, particularly those in the rear seats.
Key Competitors
The 2017 Infiniti QX50 competes in a crowded segment of the automotive market. Its primary rivals include vehicles such as the Acura RDX, BMW X3, Audi Q5, Lexus NX, and Mercedes-Benz GLC. These competitors often offer more contemporary interior designs and better fuel economy, but the QX50 distinguishes itself with its standard V-6 power and engaging rear-wheel-drive dynamics.
Frequently Asked Questions (FAQ)
- Does the 2017 Infiniti QX50 come standard with rear-wheel drive?
Yes, rear-wheel drive is the standard drivetrain configuration for the 2017 Infiniti QX50.
- Is all-wheel drive available on the 2017 QX50?
Yes, an all-wheel-drive system is available as an option on the 2017 Infiniti QX50.
- What engine powers the 2017 QX50?
The 2017 QX50 is powered by a 3.7-litre V-6 engine producing 325 horsepower and 267 lb-ft of torque.
- What is the fuel economy of the 2017 QX50?
The EPA-estimated fuel economy is 17 mpg city / 24 mpg highway for both rear-wheel drive and all-wheel drive models.
- Does the 2017 QX50 offer advanced safety features?
Yes, a Technology package is available that includes features like adaptive cruise control, lane departure warning, and forward collision warning.
Warranty Information
Regarding warranty, specific details for the 2017 Infiniti QX50 would depend on when the vehicle was originally purchased and if any extended warranties were applied. However, as a general guideline, genuine Infiniti parts, such as brake pad sets, are typically covered by Infiniti's factory warranty. For the most accurate warranty information pertaining to a specific vehicle or its components, it is always advisable to consult the vehicle's original warranty documentation or contact an authorised Infiniti dealership. When purchasing replacement parts, such as brake pad sets for a 2014-2021 Infiniti QX50, it's common to find them guaranteed by Infiniti's factory warranty, especially when sourced from reputable dealers like InfinitiPartsDeal.com.
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