2026 Mercedes-Benz S-Class
The 2026 Mercedes-Benz S-Class is a Sedan priced from $119,500 to $189,800 with 4 available trims. This page brings together safety ratings from NHTSA and IIHS, fuel economy data from the EPA, reliability scores from RepairPal, ownership cost estimates from AAA, and manufacturer specifications. Every number below is sourced from its original publisher and can be independently verified.
The 2026 Mercedes-Benz S-Class earns a D for fuel cost among ultra luxury Sedans. NHTSA has no recall campaigns on file for this vehicle.
What the published data indicates
Published crash-test coverage is incomplete for the 2026 Mercedes-Benz S-Class. Within the currently available data, the clearest positive signals are lower estimated five-year cost and lower estimated ownership costs for its vehicle class, but reliability is a weak spot.
- estimated 5-year cost
- ownership cost
Strongest published signals
- Best estimated five-year cost in the lineup is about $28,799 below the similar-vehicle average. Lowest cost to own 2026 →
- AAA estimates $9,479/yr in non-fuel ownership costs for the Medium Sedan (Hybrid) class, including insurance ($1,571), maintenance ($1,551), and depreciation ($3,535).
Limits and cautions
- Crash-test coverage is incomplete: NHTSA and IIHS data is not available for this model yet.
- Reliability is weak by current standards: RepairPal 2.5/5. Most reliable Sedans 2026 →
- Fuel cost is a real drawback here: Above-average fuel cost among hybrid Sedans. Cheapest Sedans to fuel 2026 →
Comparable models
- Starting MSRP
- $119,500 - $189,800
- EPA Combined MPG
- 20-23 MPG
- EPA Combined MPG
- 18-23 MPG (Plug-In Hybrid)
- Est. Annual Fuel Cost
- $2,054 - $2,625/yr
- Recalls on File
- No recalls on file
- Brand Origin
- Germany
While NHTSA uses a star rating system, IIHS rates individual crash types. The two together offer a fuller view of how this vehicle performs in different crash scenarios.
Test scores tell part of the safety story. The recall record adds another dimension: real-world defects identified after production.
Does the 2026 Mercedes-Benz S-Class Have Any Recalls?
No recalls are on file with NHTSA for the 2026 Mercedes-Benz S-Class. Among Sedans, the average recall count is 1.2. Recalls may be issued at any time. Source: NHTSA.
No recalls on file with NHTSA
Owner-Reported Problems
NHTSA complaint data is not available for the 2026 Mercedes-Benz S-Class. This does not mean there are no complaints. The model may not yet be tracked in the NHTSA database.
Source: NHTSA Vehicle Complaints Database. Data last refreshed 2026-03-07.
From safety to cost. How much fuel this vehicle uses directly affects what you pay month to month.
What Is the 2026 Mercedes-Benz S-Class Fuel Economy?
At up to 23 combined MPG, the 2026 Mercedes-Benz S-Class's fuel costs are estimated at $2,054 per year, near the $2,107 average for ultra luxury Sedans. Source: EPA.
Ranges from 18 to 23 combined MPG/MPGe depending on trim and drivetrain.
| Trim | Combined | City | Highway | Annual Fuel Cost |
|---|---|---|---|---|
| S 500 4MATIC | 23 MPG | /yr | ||
| S 580e 4MATIC | 23 MPG | /yr | ||
| S 580 4MATIC | 20 MPG | /yr | ||
| AMG S 63 E PERFORMANCE | 18 MPG | /yr |
Beyond fuel, the full ownership picture includes insurance, routine maintenance, depreciation, and financing. AAA publishes annual estimates for each vehicle class.
What Does the 2026 Mercedes-Benz S-Class Cost to Own?
Estimated 5-year total ownership cost for the 2026 Mercedes-Benz S-Class ranges from $163,055 to $236,210 depending on trim, based on AAA's Your Driving Costs study for the Medium Sedan (Hybrid) class. This includes insurance, maintenance, depreciation, registration, and financing. These are class averages, not specific to this model. Source: AAA.
| Maintenance | $1,551/yr |
|---|---|
| Insurance | $1,571/yr |
| Depreciation | $3,535/yr |
| Registration & Taxes | $721/yr |
| Financing | $1,001/yr |
| Total (excluding fuel) | $9,479/yr |
Which trim offers the best balance of cost and equipment? The breakdown below compares all 4 options side by side.
How Do the 2026 Mercedes-Benz S-Class Trims Compare?
4 trims are available for the 2026 Mercedes-Benz S-Class, spanning $119,500 to $189,800. Trims are available with Hybrid and Plug-In Hybrid powertrains, which affects fuel economy and pricing. Compare specifications and estimated costs in the table below. Prices are MSRP before destination and fees.
S 500 4MATIC
| Base MSRP | $119,500 |
|---|---|
| Combined MPG | 23 MPG |
| Est. Annual Fuel Cost | $2,054/yr |
| Drive Type | All-Wheel Drive |
| Horsepower | 442 hp |
| Est. 5-Year Cost | $163,055 |
S 580e 4MATIC
| Base MSRP | $130,400 |
|---|---|
| Combined MPG | 23 MPG |
| Est. Annual Fuel Cost | $2,054/yr |
| Drive Type | All-Wheel Drive |
| Horsepower | 503 hp |
| Est. 5-Year Cost | $173,955 |
S 580 4MATIC
| Base MSRP | $130,700 |
|---|---|
| Combined MPG | 20 MPG |
| Est. Annual Fuel Cost | $2,362/yr |
| Drive Type | All-Wheel Drive |
| Horsepower | 496 hp |
| Est. 5-Year Cost | $175,795 |
AMG S 63 E PERFORMANCE
| Base MSRP | $189,800 |
|---|---|
| Combined MPG | 18 MPG |
| Est. Annual Fuel Cost | $2,625/yr |
| Drive Type | All-Wheel Drive |
| Horsepower | 791 hp |
| Est. 5-Year Cost | $236,210 |
The entry price has increased $2,200 since 2024.
Price changes since 2024
- AMG S 63 E PERFORMANCE $182,250 (2024) → $189,800 (2026) +$7,550
- S 580e 4MATIC $127,750 (2024) → $130,400 (2026) +$2,650
- S 580 4MATIC $128,150 (2024) → $130,700 (2026) +$2,550
- S 500 4MATIC $117,300 (2024) → $119,500 (2026) +$2,200
View full trim timeline (2024–2026)
| Trim | 2024 | 2025 | 2026 |
|---|---|---|---|
| S 500 4MATIC | $117,300 24 MPG | $117,750 24 MPG | $119,500 23 MPG |
| S 580e 4MATIC | $127,750 | $128,200 23 MPG | $130,400 23 MPG |
| S 580 4MATIC | $128,150 21 MPG | $128,600 20 MPG | $130,700 20 MPG |
| AMG S 63 E PERFORMANCE | $182,250 | $186,200 18 MPG | $189,800 18 MPG |
Compare Trim Costs
Select two trims and adjust your driving and financing to see how monthly costs compare. Only costs we can compute from EPA data and your inputs are shown. No estimates, no guesses.
Your driving & financing
After narrowing down a trim, it helps to check the broader reliability picture. The section below summarizes the third-party reliability rating we have on file.
How Reliable Is the 2026 Mercedes-Benz S-Class?
RepairPal rates the 2026 Mercedes-Benz S-Class at 2.5 out of 5.0 for reliability, below average for ultra luxury Sedans. This may mean higher repair frequency or more costly repairs over time. Source: RepairPal.
Warranty coverage sets the floor for what the manufacturer will repair at no cost. Here are Mercedes-Benz's published terms.
What Warranty Does the 2026 Mercedes-Benz S-Class Come With?
Mercedes-Benz provides the following warranty coverage for the 2026 S-Class. Warranty terms are published by the manufacturer and apply to all trims. Coverage begins from the date of original purchase. Warranty terms shown here reflect the most recently published manufacturer data.
| Basic Warranty | 4yr/50k |
|---|---|
| Powertrain Warranty | 4yr/50k |
| Corrosion Warranty | 4yr/50k |
| Roadside Assistance | 4yr/50k |
What Are the 2026 Mercedes-Benz S-Class Specs?
Detailed specifications for the 2026 Mercedes-Benz S-Class as reported by the manufacturer. Specifications may vary by trim, market, and production date. Source: manufacturer-reported data.
| Engine | 3L I6, 4L V8 |
|---|---|
| Horsepower | 442 - 791 hp |
| Torque | 413 - 1,055 lb-ft |
| Transmission | 9-speed shiftable automatic |
| Drive Type | All-Wheel Drive |
| Fuel Type | premium unleaded (required) |
| Fuel Tank | 17.7 - 20.1 gal |
| Length | 209.5 - 210.1 in |
|---|---|
| Width | 75.6 in |
| Height | 59.2 in |
| Wheelbase | 126.6 in |
| Curb Weight | 4,696 - 5,831 lbs |
What Changed for the 2026 Mercedes-Benz S-Class?
- Pricing changed across one or more trims
- EPA fuel economy ratings changed
- Recall status changed
Data Coverage
The following data categories are not yet available for the 2026 Mercedes-Benz S-Class: NHTSA has not yet published crash test results for this vehicle. IIHS has not yet tested this vehicle for crashworthiness. Learn how we collect, verify, and present vehicle data.
That is the complete data picture for the 2026 Mercedes-Benz S-Class based on published data from EPA, NHTSA, IIHS, AAA, manufacturers, and selected third-party references as of the dates shown above. If any of these agencies publishes updated data, this page will reflect those changes automatically. For questions about how this data is collected and verified, see our methodology page.
Verify this data
2026 Mercedes-Benz S-Class FAQ
How does the 2026 Mercedes-Benz S-Class compare to other sedans?
Based on published data, the 2026 Mercedes-Benz S-Class has a fuel cost grade of D, a RepairPal reliability score of 2.5/5, and zero recalls on file. These grades compare it against similar sedans in its price range. No single metric tells the whole story, so we recommend reviewing each section on this page. See our Safest Sedans 2026 list.
Which 2026 Mercedes-Benz S-Class trim has the lowest ownership cost?
Among 4 available trims, the S 500 4MATIC has the lowest estimated five-year ownership cost at $163,055, starting at $119,500 MSRP. The most expensive trim to own is about $236,210. See the full trim comparison table above for a side-by-side breakdown.
How much does 2026 Mercedes-Benz S-Class insurance cost?
AAA estimates the annual insurance cost for the Medium Sedan (Hybrid) class at $1,571 per year, or about $131 per month. This is a class-level average, not specific to the 2026 Mercedes-Benz S-Class. Your actual premium will depend on your driving history, location, and coverage choices. Source: AAA Your Driving Costs study.
How much does 2026 Mercedes-Benz S-Class maintenance cost per year?
AAA estimates average annual maintenance for the Medium Sedan (Hybrid) class at $1,551 per year. This covers routine services, wear items, and unscheduled repairs. Combined with insurance ($1,571/yr) and depreciation ($3,535/yr), total non-fuel ownership costs run about $9,479 per year. These are class averages from the AAA Your Driving Costs study.
How fast does a 2026 Mercedes-Benz S-Class depreciate?
AAA estimates the Medium Sedan (Hybrid) class depreciates about $3,535 per year, or roughly $17,675 over five years. On a base MSRP of $119,500, that represents about 15% of the purchase price. These are class averages and actual depreciation varies by trim, condition, mileage, and market demand. Source: AAA.
How much will I spend on gas with a 2026 Mercedes-Benz S-Class?
The most efficient 2026 Mercedes-Benz S-Class trim costs an estimated $2,054 per year in fuel, or about $171 per month, based on EPA ratings and national average fuel prices. See our Cheapest Sedans to fuel 2026 list.
What vehicles compete with the 2026 Mercedes-Benz S-Class?
Based on price range, body type, and segment positioning, the closest competitors to the 2026 Mercedes-Benz S-Class include 2026 Genesis G90, 2026 Audi S e-tron GT, and 2026 Audi S8. Each of those pages includes the same safety, fuel cost, reliability, and recall data so you can compare directly. Browse all 2026 Sedans.
What changed on the 2026 Mercedes-Benz S-Class from last year?
Compared to the previous model year, the entry price increased by $2,200 for the Mercedes-Benz S-Class lineup. See the trim evolution timeline above for full year-by-year pricing and availability details.
How much does a 2026 Mercedes-Benz S-Class cost per month to own?
Excluding your car payment, estimated monthly costs for the 2026 Mercedes-Benz S-Class include about $790 for insurance, maintenance, depreciation, and fees, plus roughly $171 for fuel. That puts non-payment running costs around $961 per month. These are estimates based on AAA class averages and EPA fuel data. Actual costs depend on your driving, location, and coverage.
Is the 2026 Mercedes-Benz S-Class available as a hybrid?
Yes, the 2026 Mercedes-Benz S-Class is available with a hybrid powertrain option alongside conventional powertrains. Hybrid trims typically offer better fuel economy at a higher starting price compared to conventional gas trims. See our Hybrid Sedans 2026 list.
Compare to Similar Vehicles
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Data on this page is compiled from government agencies and independent research organizations. It is provided for informational purposes only and does not constitute financial, purchasing, or safety advice. Verify all data with the original source before making decisions.