While one could simply list “10 best midsize luxury sedans,” it’s accurate to say that the vehicles in this category often represent some of the finest cars available, regardless of segment. Midsize sedans frequently debut groundbreaking technologies with each new generation. They are also designed to embody the core values and legacy of their respective manufacturers. When brands like Mercedes-Benz and BMW are part of this landscape, the standards are exceptionally high. This naturally translates to a higher price point, but at this level, achieving significantly better quality often requires a considerably larger investment. Let’s explore the top contenders that stood out in 2017.
2017 Acura RLX: Understated Sophistication
For those who appreciate substance over showiness, the Acura RLX presents a compelling option. Many discerning buyers favor vehicles that prioritize performance and functionality without unnecessary flamboyance. The spacious Acura RLX exemplifies this philosophy. While German automakers often garner more attention, RLX owners consistently praise their vehicles for their exceptional attributes. Key strengths of the Acura brand, including comprehensive equipment, robust safety features, sophisticated engineering, serene cabin environments, and overall quality, are all standard in the RLX. The standard engine is a smooth 310-horsepower V6, while a 377-horsepower hybrid variant offers enhanced power and improved driving dynamics through an intelligent hybrid system. When reviewing the concise options list, the Krell sound system, available in the Advance package, is highly recommended. Krell is renowned among home audio enthusiasts, and their automotive system delivers an equally impressive auditory experience in the RLX.
2017 Audi A6: Enduring Excellence in the Midsize Sedan Class
Even as it approached a generational update (a new model was anticipated in 2018, while rivals like the BMW 5 Series and Mercedes-Benz E-Class were newly redesigned for 2017), the Audi A6 remained a highly desirable midsize sedan. A brief moment spent in the driver’s seat, appreciating the impeccable build quality and elegant interior design, followed by a short drive, is enough to confirm its position as a leader in this competitive segment. The 2017 model year introduced a Competition variant of the A6, boosting the supercharged 3.0-liter V6 engine from 333 horsepower to 340 horsepower. In keeping with contemporary sporty aesthetics, it also features a flat-bottomed steering wheel. The Audi A6 continues to represent a blend of luxury, performance, and timeless design within the midsize sedan category.
2017 BMW 5 Series: The Benchmark for Driving Dynamics and Technology
The seventh generation BMW 5 Series debuted in 2017, continuing a legacy of excellence. For many years, the 5 Series has been considered near-perfect due to its engaging driving experience (both enjoyable and refined), spaciousness, and advanced technology integration. This latest iteration is poised to uphold this esteemed reputation. It remains a top choice for drivers, offering a finely tuned balance between agile handling and comfortable ride quality. Technology takes a significant leap forward in this generation, featuring innovations such as gesture control for the infotainment system, a remote parking function (allowing the driver to park the car from outside), and even compatibility with Amazon Alexa voice control. The engine range includes a plug-in hybrid option and BMW’s signature inline-6 engine, reinforcing its position as a leader in the luxury midsize sedan market.
2017 Cadillac CTS: American Luxury with European Driving Flair
No other American brand rivals the established European and Japanese luxury automakers as closely as Cadillac, particularly in capturing European driving dynamics. The CTS excels in this area, possessing agility that complements its engine options: a turbocharged four-cylinder, a 3.6-liter V6, or the potent 420-horsepower twin-turbo V6 in the V-Sport model. Beyond performance, the CTS offers a suite of modern features including mobile Wi-Fi, Apple CarPlay, wireless smartphone charging, and a luxurious cabin. For ultimate performance enthusiasts, the 640-horsepower CTS-V model, equipped with a supercharged V8, stands ready to challenge even the formidable BMW M5. The Cadillac CTS represents a strong American contender in the best midsize sedan category.
2017 Genesis G80: A Newcomer with Established Luxury Credentials
Hyundai’s decision to establish Genesis as a standalone luxury brand marked a significant step, and the 2017 G80 is among the first models to emerge from this new venture. While not entirely new, the G80 underwent substantial upgrades and boasts a level of standard equipment that warrants serious consideration in the midsize luxury sedan segment. Leather upholstery and navigation are just a couple of the standard features, along with numerous advanced safety technologies like blind spot monitoring. The cabin is remarkably quiet, and the build quality is exemplary. While some competitors emphasize sportiness, the G80 prioritizes luxury and comfort. The available all-wheel-drive system is primarily designed for enhanced traction in adverse weather conditions rather than aggressive cornering, solidifying its focus on refined luxury.
2017 Infiniti Q70: A Thrilling Ride with Refined Luxury
The Infiniti Q70 rightfully earns its place among the best midsize luxury sedans, although it’s one of the more seasoned models in this class. While the standard 3.7-liter V6 engine, producing a fun 330 horsepower, might not be renowned for ultimate smoothness, upgrading to versions with the potent 420-horsepower 5.6-liter V8 elevates the luxury experience. What distinguishes the Q70 from competitors, such as Lexus, is Infiniti’s successful integration of driving thrills into the suspension tuning. The steering is precise, particularly in rear-wheel-drive configurations. Infiniti has also significantly improved cabin refinement, addressing previous concerns about noise levels, making the Q70 a compelling blend of luxury and engaging performance.
2017 Jaguar XF: British Elegance and Agile Performance
The Jaguar XF, like all Jaguar sedans, utilizes extensive aluminum in its construction. This results in balanced weight distribution, even if the car isn’t exceptionally lightweight overall, contributing to a neutral and responsive feel. Coupled with a suspension system that adeptly balances comfort and precision, and powerful supercharged V6 engines, the XF delivers a driving experience that transcends mere luxury midsize sedan status, entering “must-have” territory. Jaguar’s electronic driver aids are also noteworthy for their subtle and refined intervention compared to the more abrupt systems in some other brands. The Jaguar XF embodies British elegance with a focus on driving enjoyment.
2017 Lexus GS: Sporty Luxury and Unrivaled Reliability
While the front-wheel-drive Lexus ES caters to the softer side of the luxury midsize sedan segment, the GS takes a sportier approach, offering a more versatile and dynamic driving experience without sacrificing comfort. Over time, the GS has evolved into a serious competitor against German dominance, largely due to its generous standard equipment list, which often includes features that are costly options in rivals. Lexus is renowned for its exceptional build quality and consistently positive dealer experiences. The GS range begins with a turbocharged 2.0-liter 4-cylinder engine producing a respectable 241 horsepower. However, for those seeking a more potent combination of luxury and power, the 311-horsepower V6 is a more fitting choice. The Lexus GS represents sporty luxury with the brand’s signature reliability.
2017 Lincoln MKZ: American Value with Surprising Performance
Although the MKZ name carries some legacy from Lincoln’s less illustrious past, the current model is a key part of the brand’s revitalization, significantly updated for 2017. Alongside a comprehensive array of standard features, buyers can opt for a powerful 400-horsepower turbocharged V6, creating an engaging (yet still luxurious) all-wheel-drive sport sedan. Achieving this level of power and technology in a German competitor at a comparable price point would be challenging. Notably, the hybrid version of the MKZ is offered at the same price as the standard model, enhancing its value proposition. The MKZ shares its platform with the highly regarded Ford Fusion, demonstrating that smart engineering foundations can be found in unexpected places. The Lincoln MKZ offers American value with a surprising performance punch in the midsize sedan segment.
2017 Mercedes-Benz E-Class: The Quintessential Luxury Midsize Sedan
The Mercedes-Benz E-Class is the archetype of the midsize luxury sedan. Part icon, part benchmark, and completely redesigned for 2017. With optional extras, the new E-Class can become one of the most technologically advanced vehicles on the road, featuring semi-autonomous driving functions like stop-and-go traffic assist and self-parking, along with cutting-edge safety systems (including a feature to mitigate hearing damage in collisions). Even the base model impresses with its elegant design, intuitive ergonomics, composed yet comfortable ride, and a refined 241-horsepower 4-cylinder turbocharged engine. For enhanced performance, there are also AMG versions: the V6-powered E43 AMG (396 horsepower) and the high-performance E63 AMG variants (563 horsepower or 603 horsepower in the S model). AMG models come standard with all-wheel drive. The Mercedes-Benz E-Class remains the quintessential luxury midsize sedan, setting the standard for the segment.
