The 2027 Mercedes-Benz EQS SUV earns a mixed 57/100 OctaneScore, with standout strengths in livability, economy, and interior quality that exceed competitors like the Lucid Gravity and Volvo EX90. The exceptionally spacious 126.4-inch wheelbase delivers over 8 inches of rear knee room, while the 400-volt battery achieves over 330 miles of real-world highway range and charges faster than Tesla's newer 800-volt systems at Superchargers. However, the EQS struggles with value and performance: it starts at $91,400 (topping out at $145,200 with options), undercuts competitors on acceleration with a 5.2-second 0-60 time, and features design compromises like a wagon-like profile with an obstructive structural bar behind the front seats. This vehicle makes sense primarily for luxury-focused buyers who prioritize comfort, efficiency, and premium materials enough to justify paying significantly more than better-performing alternatives.

Redline Reviews gives the 2023 Mercedes-Benz EQS 450 4Matic a strong positive rating of 79/100, praising its excellent performance and economy—the dual electric motors deliver 590 lb-feet of torque and reach 60 mph in 5.8 seconds, while the 108 kWh battery achieves an impressive 330-340 miles of real-world range. The cabin technology and driving features impress with a premium Burmester sound system, phone-as-key capability, and sophisticated 360-degree camera with trajectory display, complemented by S-Class-like interior quality. However, the vehicle's "Jelly Bean" design is criticized as aerodynamic but unattractive, and at $104,400+ it significantly undercuts competitors' pricing while lacking soft-close doors despite its luxury positioning. The EQS SUV is best suited for first-time electric vehicle buyers seeking three-row luxury and performance who can overlook its questionable styling and premium price tag.