
Stay up to date by tracking the KBB.com Fair Purchase Price.
The 2026 Mercedes-Benz S-Class S 580 4MATIC is in the bottom 76-100% for Cost to Own among all High-end Luxury Cars.
Curb Weight | 4795 lbs. | ||
|---|---|---|---|
Fuel Capacity | 20.0 gallons | ||
Front Head Room | 42.1 inches | ||
Front Leg Room | 41.4 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 5.1 inches | ||
Overall Length | 209.5 inches | ||
Front Shoulder Room | 59.7 inches | ||
Trunk or Cargo Capacity | 12.8 cu.ft. | ||
Wheel Base | 126.6 inches | ||
Width with mirrors | 83.0 inches |
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Panorama Moon Roof | Available | ||
Power Folding Exterior Mirrors | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Port Installed |
City | 17 mpg | ||
|---|---|---|---|
Highway | 27 mpg | ||
Combined | 20 mpg |
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
9 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Horsepower | 496 hp | ||
|---|---|---|---|
Torque | 516 foot pounds | ||
Engine | V8, MHEV, Twin Turbo, 4.0 Liter | ||
0 to 60 | 4.5 seconds | ||
Top Speed | 130 mph |
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 4 years / 50000 miles |
![]() New 2026 Mercedes-Benz S-Class S 580 4MATIC | ![]() New 2026 Porsche Taycan | ![]() New 2026 Porsche Panamera | ![]() New 2027 BMW M5 | ||
|---|---|---|---|---|---|
| Price | $131,750 | $121,650 | $122,050 | $124,750 | |
| KBB.com Rating | N/A | 4.2 | 4.5 | N/A | |
| Consumer Rating | 3.3 | 4.1 | N/A | 4.0 | |
| Fuel Economy | City 17/Hwy 27/Comb 20 MPG | City 90/Hwy 85/Comb 88 MPGe | N/A | N/A | |
| Fuel Type | Gas | Electric | Hybrid | Hybrid | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | $179,866 | N/A | N/A | N/A | |
| Seating Capacity | 5 | 4 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 496 HP | 429 HP | 463 @ 5400 RPM | 717 @ 5600 RPM | |
| Engine | V8, MHEV, Twin Turbo, 4.0 Liter | Dual AC Electric Motors | V6, Hybrid, Twin Turbo, 2.9 Liter | V8, Hybrid, Twin Turbo, 4.4 Liter | |
| Drivetrain | AWD | AWD | AWD | AWD |