Best Car Reviews - Large Cars Mercedes-Benz S580 4matic

Rate this article Choose 1-5 stars.

Introduction

The Mercedes-Benz S580 4MATIC is the V8-powered version of the current W223-generation S-Class, introduced for the 2021 model year. It is aimed at buyers who want a full-size luxury sedan with exceptional rear-seat comfort, advanced technology and effortless long-distance performance. Its combination of a twin-turbocharged V8, all-wheel drive, air suspension and an exceptionally quiet cabin makes it one of the most complete large luxury cars available.

Design and Exterior Features

The S580 4MATIC has a long, clean-lined silhouette designed around elegance rather than aggressive styling. At approximately 209.5 inches long, it has the road presence expected of a flagship sedan, while its smooth surfaces, flush-fitting door handles and low 0.22 drag coefficient help give it a modern, aerodynamic appearance. Compared with the previous S-Class, this generation has a more minimalist body treatment, slimmer lighting and a more cab-rearward, formal proportion.

Long-wheelbase flagship-sedan proportions with a 126.6-inch wheelbase.
Standard 19-inch wheels, with larger wheel designs available.
LED lighting and available DIGITAL LIGHT adaptive headlamps.
4MATIC all-wheel drive for confident year-round traction.
Optional AMG Line styling adds a sportier exterior character.

Interior and Comfort

The cabin is the S580’s defining feature. High-quality leather, wood, metal switchgear and carefully finished surfaces create an environment that feels appropriately expensive. The dashboard is dominated by a portrait-style central touchscreen, while the seating position, insulation and AIRMATIC air suspension make the car exceptionally relaxing on long journeys. The rear compartment is spacious enough for executive use, particularly when equipped with the available rear-seat luxury packages.

Five-seat cabin with generous rear legroom.
12.8-inch central OLED touchscreen and 12.3-inch digital instrument display.
Heated, ventilated and massaging seats are available.
Available Executive Rear Seat Package Plus with enhanced rear comfort.
Available Burmester 3D surround-sound system with 15 speakers.

Performance and Handling

The S580 4MATIC uses a 4.0-liter twin-turbocharged V8 with mild-hybrid assistance, direct injection and premium-unleaded fuel. In the 2026 U.S.-specification model, it produces 496 horsepower and 516 lb-ft of torque, delivered through a 9G-TRONIC nine-speed automatic transmission and 4MATIC all-wheel drive. Mercedes-Benz quotes 0-60 mph in 4.3 seconds. Its focus is smooth, silent acceleration rather than sports-sedan sharpness, but the adaptive, self-leveling AIRMATIC suspension keeps this large car composed on highways and secure in poor weather. Official U.S. fuel economy is 17 mpg city and 27 mpg highway, equal to about 13.8 and 8.7 L/100 km respectively; real-world consumption varies substantially with traffic, temperature and driving style.

4.0-liter biturbo V8 with mild-hybrid assistance.
496 hp and 516 lb-ft of torque in current 2026 U.S. specification.
9G-TRONIC nine-speed automatic transmission.
Mercedes-Benz quoted 0-60 mph time of 4.3 seconds.
AIRMATIC adaptive air suspension with automatic self-leveling.

Technology and Connectivity

Mercedes-Benz User Experience, known as MBUX, gives the S580 a highly digital but visually clean cockpit. The system combines touch, steering-wheel controls and voice commands, with navigation, connected services and personal profiles available through Mercedes me. Available equipment can add augmented-reality navigation, rear entertainment screens, a head-up display, biometric profile recognition and sophisticated audio systems. The technology is impressive, although the many touchscreen functions can require more attention than conventional physical controls.

MBUX infotainment with voice control and touchscreen operation.
Wireless smartphone integration and USB-C connectivity.
Available augmented-reality navigation and head-up display.
Mercedes me connected-vehicle services.
Available rear-seat entertainment and premium Burmester audio.

Safety Features

The S580 4MATIC has an extensive suite of active and passive safety equipment, including collision mitigation, adaptive cruise control and lane-support technology. Available systems can assist with lane changes and parking, but they remain driver-assistance features rather than replacements for an attentive driver. Current model-year S-Class crash-test ratings should be checked by exact year and market; recent U.S. S-Class models have not always received an IIHS or NHTSA rating.

Forward-collision warning with automatic emergency braking and pedestrian detection.
Adaptive cruise control with stop-and-go capability.
Active lane-keeping and blind-spot assistance.
Rear cross-traffic alert, parking sensors and surround-view camera system.
PRE-SAFE occupant-protection technology and a comprehensive airbag system.

Pricing and Variants

The 2026 Mercedes-Benz S580 4MATIC Sedan has a verified U.S. starting MSRP of $130,700 before destination charges, options, taxes and dealer fees. The S-Class range also includes the less expensive S500 4MATIC, the plug-in-hybrid S580e 4MATIC and the far more powerful AMG S63 E PERFORMANCE. Major alternatives include the BMW 7 Series, Audi A8, Lexus LS and Genesis G90. The Mercedes is especially compelling for buyers who value traditional flagship-luxury comfort and V8 refinement, but options can push its price far beyond the base figure.

Pros and Cons

Pros

Exceptionally quiet, comfortable and spacious cabin.
Strong, effortless twin-turbo V8 acceleration.
All-wheel drive and air suspension suit all-weather touring.
High-quality materials and excellent rear-seat luxury potential.
Advanced infotainment, comfort and driver-assistance features.

Cons

High purchase price and expensive option packages.
Premium fuel use and substantial real-world running costs.
Complex electronics and air suspension can be costly outside warranty.
Touchscreen-heavy controls can distract from simple tasks.
Large dimensions make tight urban parking less convenient.

Maintenance and Common Issues

Maintenance costs vary by location, mileage and service plan. A current five-year ownership estimate for a 2026 S580 lists about $8,888 in scheduled maintenance, averaging roughly $1,778 per year, although costs are uneven and major repairs are separate. Common owner-reported concerns for the W223 S580 generation include MBUX software lag or screen glitches, 48-volt electrical-system warnings, keyless-entry or sensor faults, AIRMATIC air-strut or compressor problems, and occasional interior rattles. Buyers of earlier 2021-2023 examples should also have a Mercedes-Benz dealer confirm that all VIN-specific recall work and software updates are complete.

Rating

Overall rating: 9.0/10. Design: 9.0/10. Comfort: 9.7/10. Performance: 9.2/10. Technology: 9.2/10. Safety: 9.0/10. The S580 excels as a luxury flagship, with its score moderated by high ownership costs and the complexity of its systems.

User Reviews and Feedback

Owner feedback commonly praises the S580 4MATIC for its ride quality, effortless power and genuinely special cabin. The less positive patterns focus on complicated technology, occasional early-production software issues and the financial risk of maintaining a heavily equipped flagship after warranty coverage ends.

Owners frequently praise the quiet cabin and long-distance comfort.
The V8 is widely appreciated for smooth, immediate acceleration.
Rear-seat space and available luxury packages receive strong feedback.
Some users find the touchscreen interface less intuitive than physical controls.
Owners often recommend keeping software current and maintaining warranty coverage.

Best Cars in This Category

2026 BMW 760i xDrive
2026 Audi A8 L
2026 Lexus LS 500 AWD
2026 Genesis G90 3.5T E-Supercharger AWD
2026 Mercedes-Benz S580e 4MATIC

Summary

The Mercedes-Benz S580 4MATIC is best suited to buyers who want a traditional V8 flagship sedan with serene ride quality, advanced technology and genuine executive-class comfort. It is not the most rational choice in its class because it is expensive to buy, fuel and maintain, but few large luxury cars combine its effortless performance, cabin refinement and all-weather capability so effectively. For buyers able to budget for options and long-term ownership, it remains one of the most appealing premium sedans on the road.