Archived model-year dossier
2026 Mercedes-Benz SL-Class
The 2026 Mercedes-Benz SL-Class's FuelEconomy.gov record holds 4 EPA certification records across 4 model/option labels (AMG SL43, AMG SL55 4matic Plus, +2 more), spanning All-Wheel Drive, Rear-Wheel Drive drivetrains and Premium fuel type across 2 engines (2L 4-cyl SIDI; Mild Hybrid, 4L 8-cyl SIDI). EPA classifies it under Minicompact Cars vehicle class, built on Conventional, Hybrid powertrain technologies. Across those configurations, expect combined efficiency of 16–22 MPG/MPGe, an estimated annual fuel cost of $3,500–$4,850/yr. The site covers 4 model years of the Mercedes-Benz SL-Class, 2020 through 2027, and this is the 2026. Every figure on this page belongs to the 2026 model year alone.
Configurations4
Model/option labels4
Combined efficiency16–22 MPG/MPGe
Electric rangeNot listed
Decision answers12
Complete certification table
4 configuration records.
| EPA ID / label | Engine / technology | Drive / transmission | Fuel | City | Hwy | Combined | Range |
|---|---|---|---|---|---|---|---|
| 49181AMG SL43 | 2L 4-cyl SIDI; Mild HybridHybrid | Rear-Wheel DriveAutomatic 9-spd | Premium | 19 | 27 | 22 | N/A |
| 49184AMG SL55 4matic Plus | 4L 8-cyl SIDIConventional | All-Wheel DriveAutomatic 9-spd | Premium | 14 | 21 | 16 | N/A |
| 49183AMG SL63 4matic Plus | 4L 8-cyl SIDIConventional | All-Wheel DriveAutomatic 9-spd | Premium | 14 | 21 | 16 | N/A |
| 49182SL680 Maybach | 4L 8-cyl SIDIConventional | All-Wheel DriveAutomatic 9-spd | Premium | 13 | 20 | 16 | N/A |
Model-specific answer center
12 answers for this exact family-year.
Q01What changed on the 2026 Mercedes-Benz SL-Class versus the 2025 Mercedes-Benz SL-Class?
Model year
Against the 2025 Mercedes-Benz SL-Class: Model/option labels added: SL680 Maybach. Model/option labels no longer listed: AMG SL63 S E Performance. Engine descriptions no longer listed: 4L 8-cyl SIDI; PHEV. Fuel types no longer listed: Premium and Electricity.
Source: FuelEconomy.gov certification records for both model years
Q02How much horsepower and torque does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster make?
Specifications
CarDealerships.com lists the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster at 416 horsepower and 369 lb-ft of torque.
Source: CarDealerships.com model-year specification page
Q03What are the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster's length, height and wheelbase?
Specifications
CarDealerships.com lists the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster with a length of 185.2 inches, a height of 53.5 inches and a wheelbase of 106.3 inches.
Source: CarDealerships.com model-year specification page
Q04How much does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster weigh?
Specifications
CarDealerships.com lists the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster with a curb weight of 3,825 pounds and a standard payload of 992 pounds.
Source: CarDealerships.com model-year specification page
Q05How many people does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster seat?
Specifications
CarDealerships.com lists 4 seats for the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster.
Source: CarDealerships.com model-year specification page
Q06How big is the fuel tank on the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster?
Specifications
CarDealerships.com lists an 18.5-gallon fuel tank for the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster.
Source: CarDealerships.com model-year specification page
Q07What is the GVWR of the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster?
Specifications
CarDealerships.com lists a gross vehicle weight rating of 4,817 pounds for the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster.
Source: CarDealerships.com model-year specification page
Q08What is the payload capacity of the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster?
Specifications
CarDealerships.com lists a maximum payload of 992 pounds for the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster.
Source: CarDealerships.com model-year specification page
Q09How much headroom and legroom does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster have?
Specifications
CarDealerships.com lists the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster with 37.7 inches of front headroom, 41.5 inches of front legroom and 32.7 inches of rear headroom.
Source: CarDealerships.com model-year specification page
Q10What size tires does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster come with?
Specifications
CarDealerships.com lists 255/45R19 tires on the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster.
Source: CarDealerships.com model-year specification page
Q11What warranty does the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster come with?
Specifications
CarDealerships.com lists the 2026 Mercedes-Benz SL-Class AMG SL 43 2dr Roadster with basic coverage of 48 months or 50,000 miles, powertrain coverage of 48 months or 50,000 miles and roadside assistance of 48 months or 50,000 miles.
Source: CarDealerships.com model-year specification page
Q12What is the MSRP of the 2026 Mercedes-Benz Sl Class?
Specifications
MotorTrend lists the 2026 Mercedes-Benz Sl Class at an MSRP of $113,900.
Source: MotorTrend model-year specification page
Live NHTSA evidence
Current federal safety records for 2026 Mercedes-Benz SL-Class.
Exact-vehicle evidence desk
Check the exact vehicle, not just the model name.
Recalls, build data and service applicability are determined at VIN level, not by model name.
01 · NHTSASafety ratings, recalls, complaints and manufacturer communicationsExact model-year search → (opens in a new tab)02 · NHTSACheck open safety recalls by 17-character VINOfficial VIN remedy status → (opens in a new tab)03 · vPICDecode manufacturer-submitted vehicle attributesInternal VIN tool →04 · EPAQuery another year, make, model and option1984–current browser →
FuelEconomy.gov data source (opens in a new tab) · Methodology
Other model years
Compare the Mercedes-Benz SL-Class across model years.
See every Mercedes-Benz SL-Class model year and research hub
Ownership desk
Problems and maintenance decisions worth checking next.
Maintenance and fluidsHow to choose the correct oil-change intervalRoutine →Maintenance and fluidsPre-road-trip vehicle maintenance checklistRoutine →Hybrid and electric vehiclesHow to size a home EV chargerRoutine →Buying, records and recallsDoes a manufacturer warranty transfer to the next owner?Routine →OBD codes and emissionsP0456 very small EVAP leak codeSoon →OBD codes and emissionsEmissions readiness monitors show Not ReadyRoutine →