2021 Mercedes-Benz E-Class vs 2020 Acura TLX

The 2020 Acura TLX underwent a significant design update, resulting in a more appealing, albeit somewhat generic, appearance. The A-Spec option package enhanced its styling with sporty visual elements such as 19-inch wheels and revised bumpers. The exclusive 2020 Acura TLX PMC Edition, limited to 360 units, stood out with its striking Valencia Red Pearl paint and unique exterior accents, hand-built by the same technicians who crafted the NSX supercar. Priced at $50,945, the PMC Edition topped the TLX lineup, while non-PMC models started at $33,995, with recommended upgrades like the Technology and A-Spec Packages for added comfort and style.

The 2021 Mercedes-Benz E-Class, part of the W213 generation, showcased a refined design evolution with a more pronounced front end and horizontal taillights reminiscent of the W212. The E-Class maintained its reputation for elegance, available in sedan, wagon, coupe, and convertible forms. The removal of the standing hood ornament marked a shift towards a sportier aesthetic, popular among buyers. The AMG models, with their distinctive vertical grille slats and quad exhaust tips, added a touch of drama to the otherwise reserved exterior. Inside, the E-Class boasted a luxurious cabin with rich materials, intricate details, and advanced technology, creating an inviting and modern atmosphere.

The 2020 Acura TLX PMC Edition featured the top-performing powertrain in the lineup, with a 290-horsepower, 3.5-liter V6 engine, a 9-speed automatic transmission, and the SH-AWD system. This setup provided a smooth and steady power delivery, with the torque-vectoring system enhancing the car's agility in corners. The TLX offered a comfortable and quiet ride, with impressive handling capabilities that didn't compromise ride quality. The car achieved 23 mpg in combined driving, matching the EPA's estimate.

In contrast, the 2021 Mercedes-Benz E-Class introduced electrified inline-six powertrains for its high-volume models, with the E450 becoming a hybrid. The E450's 3.0-liter I6 engine produced 362 hp and 369 lb-ft of torque, with additional power from a 48-volt system. The AMG E53 added a second turbo, delivering 429 hp and 384 lb-ft of torque, while the AMG E63 S boasted a 603 hp V8 engine. The E-Class offered a balance of performance and comfort, with advanced suspension systems and AWD providing stability and precision. Fuel economy varied across models, with the E450 achieving 26 mpg combined.

The 2020 Acura TLX provided a comfortable and well-appointed interior, with high-quality materials and supportive front seats. Rear passengers enjoyed adequate space and amenities, though the trunk was limited to 14.3 cubic feet, more akin to a compact car.

The 2021 Mercedes-Benz E-Class offered a spacious cabin for four adults, with ample headroom and legroom. The sedan's trunk measured 13 cubic feet, while the wagon provided up to 64 cubic feet of cargo space. The coupe and convertible had less rear seat usability, with the latter sacrificing space for its soft top. The E-Class featured a redesigned infotainment system and user-friendly controls, though mastering its dual screens required some learning.

The 2020 Acura TLX's dual-screen infotainment system was a source of frustration, with a non-touch top display and a touch-sensitive bottom screen. The layout was confusing, with climate controls split between physical buttons and the touchscreen. Despite these issues, the Acura/ELS premium audio system and smartphone integration were highlights.

The 2021 Mercedes-Benz E-Class introduced the MBUX system, offering a more intuitive interface with a touchscreen, gesture controls, and natural voice processing. The system included advanced features like live map overlays and massaging seats. While not OTA update-capable, the E-Class provided standard connected services and optional driving assists, enhancing convenience and safety.

The 2020 Acura TLX received 5-star ratings from the NHTSA but fell short of a Top Safety Pick from the IIHS due to an Acceptable rating in the small overlap frontal-impact test. Standard safety features included adaptive cruise control and automatic emergency braking, though they lacked refinement compared to newer systems.

The 2021 Mercedes-Benz E-Class excelled in safety, with a five-star overall rating from the NHTSA and a Top Safety Pick+ from the IIHS for the sedan. Innovative features like Pre-Safe Sound and side bolster inflation during collisions set it apart. Standard safety equipment included forward automatic emergency braking and blind-spot monitoring, with additional driver-assist features available.