New & Used 2026 Mercedes-Benz S-Class for Sale near Ontario

Compare 2026 Mercedes-Benz S-Class Trims

The S-Class lineup offers a range of luxury options, from the value-focused S 500 4MATIC to the high-performance AMG S 63 E Performance 4MATIC.

• Starting at $110,565
• Best MPG/MPGe: 20 city / 29 hwy
• Most Popular: S 580 4MATIC

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

S 500 4MATIC — "Who It's For"

The S 500 4MATIC is the pick for shoppers who want a luxury experience without the higher price of the S 580.

• Avg. market price: $110,565 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 41 listings — lower availability; may limit negotiating room
• View S 500 4MATIC listings

S 580e 4MATIC — "Who It's For"

The S 580e 4MATIC is the pick for shoppers who want a hybrid luxury sedan with advanced tech features.

• Avg. market price: $137,266 (updated weekly)
• Inventory: 30 listings — lower availability; may limit negotiating room
• View S 580e 4MATIC listings

S 580 4MATIC — "Who It's For"

The S 580 4MATIC is the pick for shoppers who want a powerful luxury sedan with a strong performance pedigree.

• Avg. market price: $129,376 (updated weekly)
• MPG/MPGe: 17 city / 27 hwy
• Inventory: 210 listings
• View S 580 4MATIC listings

AMG S 63 E Performance 4MATIC — "Who It's For"

The AMG S 63 E Performance 4MATIC is the pick for shoppers who want a high-performance luxury sedan without compromise.

• Avg. market price: $174,173 (updated weekly)
• Inventory: 136 listings — lower availability; may limit negotiating room
• View AMG S 63 E Performance 4MATIC listings

Maybach S 580 4MATIC — "Who It's For"

The Maybach S 580 4MATIC is the pick for shoppers who want the ultimate in luxury without stepping up to the V12.

• Avg. market price: $199,990 (updated weekly)
• MPG/MPGe: 16 city / 27 hwy
• Inventory: 36 listings — lower availability; may limit negotiating room
• View Maybach S 580 4MATIC listings

Maybach S 680 4MATIC — "Who It's For"

The Maybach S 680 4MATIC is the pick for shoppers who want the pinnacle of luxury with a powerful V12 engine.

• Avg. market price: $211,000 (updated weekly)
• MPG/MPGe: 12 city / 20 hwy
• Inventory: 39 listings — lower availability; may limit negotiating room
• View Maybach S 680 4MATIC listings

Trim Recommendations

Most Popular — S 580 4MATIC

With 210 active listings, the S 580 4MATIC is the clear volume leader in the lineup.

Browse S 580 4MATIC listings

Best Budget Option — S 500 4MATIC

At $110,565 avg market price — below the lineup median of $155,719 — it's the most accessible entry point.

Browse S 500 4MATIC listings

Best for Fuel Economy — S 500 4MATIC

With 20/29 MPG, the S 500 4MATIC leads the lineup in fuel efficiency.

Browse S 500 4MATIC listings

These recommendations are based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.

Is the 2026 Mercedes-Benz S-Class a good car?

The 2026 Mercedes-Benz S-Class stands out as Mercedes-Benz’s flagship large luxury car and a showcase for the brand’s most advanced technology and craftsmanship. It gives you up to five screens on board, a new 3D driver display system with eye tracking, rear-axle steering, and a rear airbag system that places airbags in front of rear passengers for the first time.

For 2026, Mercedes also added new interior and exterior color palettes, a new Exclusive trim, and the option to add the Executive Rear Seat Package Plus for the first time. That makes it especially appealing if you want a deeply customizable luxury sedan with a formal, high-end cabin experience.

It is also a performance car in its own right, with strong powertrain choices and unusual technical sophistication. The S-Class remains expensive, though, and many advanced safety and driver-assist systems are still tied to option packages rather than being standard across the board.

With 30.5% of listings marked as good or great deals, the market gives you some room to shop selectively.

Is the 2026 Mercedes-Benz S-Class reliable?

The 2026 Mercedes-Benz S-Class is presented as a flagship luxury sedan built around quiet luxury, strong power, and unusual technical sophistication. It also continues the S-Class tradition of debuting new technology, which reinforces its role as Mercedes-Benz’s most advanced sedan.

That same complexity is part of the ownership equation, especially when you’re looking at a used example with extensive equipment and option-package-dependent features. For long-term ownership, you should expect higher risk if you buy a heavily optioned car without careful verification of its condition and service history.

What should I look for when buying a used 2026 Mercedes-Benz S-Class?

Accident-free inventory is excellent at 98.2% — clean inventory, standard diligence applies.

You should still run a history report and verify that the car’s equipment matches the listing, especially if you want advanced driver-assist or rear-seat features. A pre-purchase inspection should focus on the condition of the cabin electronics, luxury trim, and any option-package equipment that matters to you.

Is now a good time to buy a used 2026 Mercedes-Benz S-Class?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 30.5% of listings are priced as good or great deals.
• Inventory: There are 226 listings available.
• Clean inventory: 98.2% of listings are accident-free.

If you find a listing below $136,321.60, that's toward the low end of the year-round range and worth acting on quickly.

Should I buy a 2026 Mercedes-Benz S-Class or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 30.5% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 98.2% — clean inventory, standard diligence applies.

Consider the 2025 if:

• It emphasizes comfort, performance, technology, and refinement with only small changes.

The bottom line: If you want the newest version with the latest cabin tech, added customization, and strong market availability, the 2026 is the better primary target. If you’re more price-sensitive and want a closely related luxury experience, the 2025 is the sensible alternative to compare first.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.