In midsize luxury sedans, few models are as widely respected as Nissan Maxima vs Infiniti Q50. These vehicles offer a blend of performance, comfort, and modern amenities, making them compelling choices for anyone searching for a stylish and reliable car. However, these two cars cater to different audiences despite being from Nissan’s portfolio. The Maxima, a high-end flagship sedan under Nissan’s mainstream brand, aims to give drivers an upscale experience at a more affordable price. At the same time, the Infiniti Q50, as part of Nissan’s luxury division, pushes the envelope with more refined luxury and powerful performance.
This article will thoroughly compare the Nissan Maxima and Infiniti Q50 to help you understand their differences and similarities and determine which model might better suit your driving needs.
Overview of the Nissan Maxima vs Infiniti Q50
Before diving into the detailed analysis, it’s worth taking a moment to understand these two vehicles’ positioning.
- Nissan Maxima: Marketed as Nissan’s “four-door sports car,” the Maxima seeks to combine the comfort and practicality of a large sedan with the driving excitement of a sports car. Sitting at the top of Nissan’s sedan lineup, the Maxima offers more power, a more aggressive design, and better overall performance than the midsize Altima.
- Infiniti Q50: As a luxury sedan, the Infiniti Q50 competes with premium models from brands such as BMW, Mercedes-Benz, and Audi. Infiniti has designed the Q50 to offer comfort, cutting-edge technology, and firm performance. The Q50’s range of powerful engines and refined interior give it a more upscale appeal than the Maxima.
Exterior Design
While both vehicles are commanding on the road, they represent two different design philosophies.
Nissan Maxima
The Maxima is boldly styled, featuring Nissan’s signature “V-Motion” grille that dominates the front fascia, giving the car a sharp, athletic stance. Its angular headlights and boomerang-shaped tail lamps add to its aggressive appearance, while the sloping roofline and sculpted body give it a sporty edge. The floating roof design, achieved by blacking out the pillars, adds a touch of modernity.
At 192.8 inches long, Maxima’s dimensions make it feel large and spacious, yet its sporty design elements, like the wide stance and aerodynamic lines, give it a dynamic look. The base model has 18-inch alloy wheels, while higher trims like the SR feature 19-inch wheels and sport-tuned suspension.
Infiniti Q50
The Infiniti Q50, on the other hand, exudes elegance and luxury. The front grille evolves Infiniti’s signature double-arch design, providing a more refined look than the Maxima’s aggressive styling. The Q50 also features sleek, elongated LED headlights, giving the car a more sophisticated and upscale aesthetic.
With a length of 189.6 inches, the Q50 is slightly shorter than the Maxima, but its flowing lines and sculpted side panels provide an air of understated luxury. Its sweeping lines and smooth curves make it look elegant yet sporty at the same time. The Red Sport 400 trim adds a more aggressive flair with 19-inch wheels and more oversized air intakes, but overall, the Q50 maintains a more restrained and luxurious feel compared to the Maxima’s boldness.
Powertrain and Performance
One of the most significant differences between the Nissan Maxima and the Infiniti Q50 lies in their powertrain options and driving dynamics. Both cars offer excellent performance, but they go about it in different ways.
Nissan Maxima
The Maxima has a single engine option: a naturally aspirated 3.5-litre V6 that produces 300 horsepower and 261 lb-ft of torque. This engine is paired with Nissan’s Xtronic continuously variable transmission (CVT), which aims to provide a smooth and efficient driving experience. While the CVT may not offer the same level of engagement as a traditional automatic transmission, Nissan has done a commendable job in making the Maxima feel responsive. It simulates gear changes under hard acceleration to provide a more dynamic experience than a typical CVT.
The Maxima’s front-wheel-drive layout might not appeal to purists looking for rear-wheel drive (RWD) handling dynamics. Still, it does offer good traction and stability in various driving conditions. The sport-tuned suspension sharpens the handling, especially in the SR trim, making the Maxima feel nimble and composed in corners.
Infiniti Q50
The Infiniti Q50, in contrast, offers a broader range of engine options to suit various driving preferences. The base model comes with a 2.0-litre turbocharged four-cylinder engine that produces 208 horsepower and 258 lb-ft of torque. While this engine provides adequate power for most driving situations, it’s less powerful than the Maxima’s V6.
For those seeking more performance, Infiniti offers a 3.0-litre twin-turbocharged V6 engine that comes in two states of tune. The first produces 300 horsepower and 295 lb-ft of torque, while the high-performance Red Sport 400 version cranks out an impressive 400 horsepower and 350 lb-ft of torque. These engines are paired with a seven-speed automatic transmission that delivers smoother and quicker shifts than the Maxima’s CVT.
Perhaps the most significant advantage the Q50 has over the Maxima is its drivetrain configuration. The Q50 offers both rear-wheel drive (RWD) and all-wheel drive (AWD) options, making it more appealing to enthusiasts who prioritise handling dynamics. The available AWD system provides added grip in inclement weather conditions, giving the Q50 an edge in versatility.
Driving Dynamics and Handling
How these two cars feel on the road is one critical factor that can sway a buyer’s decision.
Nissan Maxima
The Maxima is marketed as a “four-door sports car,” while it may not offer the same performance as high-end sports sedans, it certainly provides a lively driving experience for its class. The suspension is finely tuned to balance comfort and sportiness, particularly in the SR trim, which adds a sport-tuned suspension and adaptive dampers. The Maxima’s sharp steering and responsive throttle make it feel nimble, especially when driving in a city.
However, its front-wheel-drive layout can induce understeer during spirited driving. While the CVT does a commendable job for everyday driving, it lacks the engagement that driving enthusiasts might seek in a sportier sedan. Nonetheless, the Maxima offers a good mix of performance and comfort for those who want a sporty feel without going into premium territory.
Infiniti Q50
The Infiniti Q50, particularly in its Red Sport 400 configuration, is a more serious contender for drivers who value performance. The twin-turbo V6 engine provides explosive acceleration, and the rear-wheel-drive setup makes for a more engaging driving experience. The Red Sport model has a 0-60 mph time of around 4.5 seconds, so the Q50 outpaces the Maxima considerably.
Infiniti also offers its Direct Adaptive Steering system, which uses a drive-by-wire system to control steering inputs electronically. This system can adjust steering response based on speed and driving conditions, providing a more personalised and responsive experience. While the system is innovative, some drivers may prefer the traditional mechanical steering feel the Q50 offers in its base trims.
Interior Design and Comfort
Both the Maxima and Q50 offer well-designed interiors, but their target audiences and levels of luxury and refinement differ.
Nissan Maxima
The Maxima’s interior is one of the most upscale in a non-luxury sedan. Nissan has done a great job of offering high-quality materials and features in the cabin, especially in higher trims like the Platinum. The dashboard is clean and driver-focused, with a centre stack that tilts slightly toward the driver for easy access. Standard features include an 8-inch touchscreen display, navigation, and Apple CarPlay and Android Auto compatibility.
The Maxima’s seats are designed for long-distance comfort, particularly the Zero Gravity front seats, which provide excellent support for extended journeys. The SR trim adds sports seats with more aggressive bolstering and premium materials such as Alcantara inserts.
However, rear seat space in the Maxima is somewhat limited compared to its competitors, and taller passengers may find headroom and legroom to be a bit tight. Boot space is also average for the segment, offering 14.3 cubic feet of cargo capacity.
Infiniti Q50
As a luxury vehicle, the Infiniti Q50’s interior is more premium than the Maxima’s. The design is sleek and modern, with a minimalist dashboard dominated by Infiniti’s dual-screen InTouch infotainment system. The upper 8-inch display handles navigation and vehicle settings, while the lower 7-inch display is used for audio and climate controls. Leatherette upholstery is standard, with genuine leather available on higher trims.
The Q50’s seats are comfortable and supportive, with higher trims offering quilted leather and sport seats with bolstering for added comfort during spirited driving. Rear-seat space is similar to that of the Maxima, although the Q50 feels slightly more spacious thanks to its design.
One area where the Q50 may fall short is in its infotainment system. While the dual-screen layout looks futuristic, it can sometimes be clunky, and the graphics are not as sharp as those found in some German luxury rivals.
Technology Features
Regarding technology, the Nissan Maxima and Infiniti Q50 offer plenty of features to keep tech-savvy drivers happy.
Nissan Maxima
The Maxima is well-equipped with a suite of advanced technology features. The 8-inch touchscreen infotainment system is responsive and easy to use, and it has standard Apple CarPlay and Android Auto integration. Higher trims offer additional tech features such as a premium Bose sound system, a surround-view camera system, and a rear-seat USB charging port.
Nissan’s suite of driver-assistance features, known as Nissan Safety Shield 360, is also standard on the Maxima. This includes automatic emergency braking, blind-spot monitoring, rear cross-traffic alert, lane departure warning, and adaptive cruise control.
Infiniti Q50
The Infiniti Q50 steps up the game with its more advanced tech features, especially in the higher trims. While not as user-friendly as some competitors, the dual-screen InTouch infotainment system offers plenty of functionality. The Q50 also comes with Apple CarPlay and Android Auto and features such as a 16-speaker Bose Performance Series audio system, a surround-view camera system, and remote engine start.
Regarding safety, the Q50 offers a range of driver-assistance technologies, but some are only available in higher trims. The ProACTIVE package adds adaptive cruise control, lane-keeping assist, and forward emergency braking with pedestrian detection.
Price and Value
The Nissan Maxima and Infiniti Q50 diverge the most in pricing. The Maxima is positioned as a near-luxury sedan, while the Q50 is a bona fide luxury vehicle.
Nissan Maxima
The Maxima is priced more competitively, with a starting MSRP typically ranging from £28,000 to £35,000 depending on the trim level and options. This makes it appealing for buyers who want an upscale sedan without breaking the bank. The Maxima offers a strong value proposition, especially considering its high-quality interior, powerful V6 engine, and standard safety features.
Infiniti Q50
As a luxury sedan, the Infiniti Q50 has a higher price tag. Starting at around £35,000 for the base model and going up to £55,000 for the Red Sport 400, the Q50 is considerably more expensive than the Maxima. However, for buyers seeking a more premium driving experience with advanced technology and better performance, the Q50 justifies its higher cost.
Fuel Efficiency
Fuel efficiency is essential for many buyers, particularly in the current climate where fuel prices can fluctuate.
Nissan Maxima
Maxima’s V6 engine is relatively efficient because of its size and power. It delivers an EPA-estimated 20 mpg in the city and 30 mpg on the highway, which is respectable for a 300-horsepower sedan. Using a CVT helps maximise fuel economy by keeping the engine in its optimal power band.
Infiniti Q50
Fuel efficiency in the Infiniti Q50 varies depending on the engine choice. The base 2.0-litre turbocharged engine delivers 23 mpg in the city and 30 mpg on the highway, making it slightly more efficient than the Maxima. The 3.0-litre twin-turbo V6, however, is less fuel-efficient, especially in the Red Sport 400 trim, which returns 20 mpg in the city and 26 mpg on the highway.
Conclusion
Choosing between the Nissan Maxima and Infiniti Q50 ultimately comes down to your priorities as a driver. The Nissan Maxima is an excellent choice if you’re looking for a powerful, well-equipped sedan with near-luxury features at a more affordable price. Its sporty design, strong V6 engine, and comprehensive suite of technology features make it a compelling option in the midsize sedan segment.
However, if you prioritise luxury, advanced performance, and brand prestige, the Infiniti Q50 is the better choice. With its range of turbocharged engines, rear-wheel-drive dynamics, and more luxurious interior, the Q50 is aimed at buyers who want to experience the complete package of luxury and performance.
In the end, both cars offer a rewarding driving experience. Still, the choice between them depends on whether you value luxury over cost or prefer the practicality of a near-luxury sedan at a more reasonable price. Either way, the Nissan Maxima and Infiniti Q50 provide excellent options in their respective segments.