Mercedes-Benz of Sudbury
2027 Mercedes-Benz S-Class
Now available at Mercedes-Benz of Sudbury in Sudbury, MA
- Starting MSRP$112,550
- Horsepower442–530 hp
- DrivetrainAll Wheel Drive
- FuelPremium Unleaded (Required)

The 2027 Mercedes-Benz S-Class brings five-seat luxury sedan comfort, all-wheel-drive traction, and a choice of powerful inline-six and V8 configurations to Mercedes-Benz of Sudbury in Sudbury, MA. This page helps shoppers understand its trim pricing, engine range, premium-fuel requirement, key specifications, competitor differences, and ways to connect with the dealership before arranging a visit or exploring current Mercedes-Benz inventory.
- Starting MSRP
- $112,550
- Horsepower
- 442–530 hp
- Seating
- 5 seats
- Drivetrain
- All Wheel Drive
- Fuel
- Premium Unleaded (Required)
- Body Style
- Sedan
How the 2027 Mercedes-Benz S-Class Compares With Competitors
Pricing, power, efficiency, seating, drivetrain, and capability can shape the right choice among full-size luxury sedans. The 2027 Mercedes-Benz S-Class starts at $112,550, and MSRP excludes tax, title, registration and dealer fees.
| Spec | 2027 Mercedes-Benz S-Class | 2027 Porsche Panamera | 2027 BMW 7 Series | 2027 Audi A8 |
|---|---|---|---|---|
| Starting MSRP | $112,550 | $113,000 | $99,800 | $95,100 |
| Horsepower | 442–530 hp | 348–771 hp | 394 hp | 335 hp |
| Seating | 5 seats | 4 seats | 5 seats | 5 seats |
| Drivetrain | All Wheel Drive | Rear Wheel Drive / All Wheel Drive | Rear Wheel Drive / All Wheel Drive | All Wheel Drive |
| Fuel | Premium Unleaded (Required) | Premium Unleaded (Required) | Premium Unleaded (Required) | Premium Unleaded (Required) |
Manufacturer figures for the model year shown; a range spans that model's trims. Starting MSRP excludes tax, title, registration, and dealer fees.
The 2027 Porsche Panamera starts at $113,000 and offers 348–771 horsepower, compared with the S-Class range of 442–530 horsepower. The Panamera also lists 16–21 city / 23–25 hwy EPA MPG, a 28-mile electric range, and up to 4,850 pounds of max towing, favoring shoppers focused on efficiency, electric driving distance, or towing; the S-Class offers five seats and all-wheel drive across its configurations.
The 2027 BMW 7 Series starts at $99,800 and lists 394 horsepower with 24 city / 30 hwy EPA MPG, while the S-Class starts at $112,550 and ranges from 442–530 horsepower. Both offer five seats and rear-wheel-drive or all-wheel-drive availability for the BMW, while the S-Class uses all-wheel drive; the BMW may suit shoppers prioritizing a lower starting MSRP or its stated fuel-economy figures.
The 2027 Audi A8 starts at $95,100 and lists 335 horsepower with 19 city / 27 hwy EPA MPG, compared with the S-Class starting price of $112,550 and 442–530 horsepower range. Both seat five and use all-wheel drive, while the Audi may appeal to shoppers focused on a lower starting price or its stated EPA MPG figures.
Specifications and Configuration
The 2027 Mercedes-Benz S-Class is a five-seat sedan with an automatic transmission and all-wheel drive. It requires premium unleaded fuel and uses engine layouts that include inline and V configurations.
Across its three trims, engine displacement ranges from 2,999 to 3,982 cc, with engine sizes from 3.0 to 4.0 L. Horsepower ranges from 442 to 530 hp, torque ranges from 443 to 553 lb-ft, peak power occurs at 5,500 rpm, and peak torque occurs from 2,200 to 2,500 rpm.
The S 500 4MATIC starts at $112,550 with 442 hp, six cylinders, a 3.0 L engine, 443 lb-ft of torque, and an inline engine layout. The S 580 4MATIC starts at $134,600 with 530 hp, eight cylinders, a 4.0 L engine, 553 lb-ft of torque, and a V engine layout.
Buying a 2027 Mercedes-Benz S-Class in Sudbury
Mercedes-Benz of Sudbury serves shoppers at 141 Boston Post Road, Rte. 20, Sudbury, MA 01776. For a current view of Mercedes-Benz models and changing availability, search inventory online or contact Mercedes-Benz of Sudbury at (351) 217-3575.
Shopping support can also include financing and trade-in planning. Use the dealership’s online process to value your trade before discussing the S-Class that best fits your needs.
What to Weigh Before Buying
Trim selection changes the S-Class experience through engine configuration, output, and starting price. The S 500 4MATIC provides the lower entry point, while the S 580 4MATIC brings the higher stated horsepower, cylinder count, engine size, and torque figures.
Budget for premium unleaded fuel and remember that MSRP excludes tax, title, registration and dealer fees. Comparing the sedan’s five-seat layout, all-wheel drive, automatic transmission, and power range with the priorities of each household can help narrow the decision.