Shoppers eyeing an upscale SUV with zero tailpipe emissions in 2025 have compelling choices from both Mercedes-Benz and Audi. The EQS 450+ SUV focuses on refined performance and advanced features, while the Q4 e-tron presents a more compact interpretation of modern driving. Both models deliver strong appeal, but their personalities and priorities differ. This side-by-side comparison will walk you through each vehicle’s strengths to help you make an informed decision.
Smooth body lines and a clean surface treatment define the EQS 450+ SUV’s approach to design. Its exterior stands out with an upright grille framed by digital light headlamps, while flush-fitting panels contribute to aerodynamic efficiency. Inside, the cabin highlights open-pore wood, microfiber headliners, and customizable LED lighting. Space is used well, offering a serene experience for both driver and passengers.
Audi’s Q4 e-tron opts for a shorter stance with bolder creases and compact proportions. The available Sportback body adds a sweeping roofline, though it slightly reduces rear headroom. Eco-friendly materials appear throughout the cabin, paired with a layout that favors simplicity over excess. While smaller than its rival, it manages to create a cozy yet well-appointed atmosphere for everyday travel.
Mercedes-Benz introduces a bold digital experience through its available Hyperscreen interface, which stretches nearly across the entire dashboard. Standard infotainment features include biometric logins, natural voice controls, and integrated navigation with route-based charging planning. Drivers also benefit from a suite of driver-assist tools that include blind spot assist, cross-traffic braking support, and an available Level 3 hands-off system in specific locations.
Audi takes a more conservative route with its digital layout. The Q4 e-tron comes with the Audi Virtual Cockpit, MMI touchscreen interface, and smartphone connectivity through wireless Apple CarPlay and Android Auto. Safety equipment covers the essentials like lane keeping assist and front collision alerts, though the list of optional features is shorter than what’s offered by its competitor.
Smooth acceleration and quiet power delivery make the EQS 450+ SUV a standout in its category. Its rear-wheel-drive setup generates 355 horsepower and 419 lb-ft of torque, while an estimated range between 305 and 339 miles adds long-distance versatility. An adaptive air suspension and rear-axle steering system contribute to both comfort and agility across various speeds.
Audi’s Q4 45 model delivers 282 horsepower from a single motor mounted at the rear. Stepping up to the 55 model adds all-wheel drive and increases output to 335 horsepower. Estimated range peaks at 288 miles in the most efficient version. Ride quality remains composed, and the smaller footprint helps it feel responsive around town, though it lacks the polish found in the EQS.
Drivers seeking refinement, quiet operation, and an advanced driving interface will likely appreciate what the EQS 450+ SUV brings to the table. From its spacious cabin to its elevated technology, the experience feels cohesive and tailored to those who value seamless transitions from daily errands to highway journeys.
Those looking for a simpler layout, compact size, and practical range may find the Q4 e-tron suits their priorities. It offers solid build quality and a comfortable ride, though it does require compromise in tech features and overall space. For those stepping into the EV market without wanting to commit to a larger footprint, it holds solid value.
Interested in seeing what the EQS 450+ SUV offers firsthand? Let us introduce you to a full walkthrough and test drive at Mercedes-Benz of Huntington. We take pride in helping drivers discover models that fit their lifestyle, and our facility is designed to support your ownership journey with expert service, certified repairs, parts ordering, and electric vehicle support. Contact us today to reserve your appointment and start your experience with us.
