2024 Mercedes-Benz SL-Class: Hybrid MPG, Price & Specifications
— NHTSA, EPA, AAA, RepairPal
The 2024 Mercedes-Benz SL-Class lands in the middle of its segment among ultra luxury Convertibles. NHTSA has no recall campaigns on file for this vehicle.
- Starting MSRP
- $111,800 - $207,000
- EPA Combined MPG
- 16-22 MPG
- Est. Annual Fuel Cost
- $2,148 - $2,953 per year
- Recalls on File
- No recalls on file
- Est. Monthly Cost (with fuel)
- $969 per month
- Est. Cost per Mile (with fuel)
- $0.78
- Brand Origin
- Germany
The 2024 Mercedes-Benz SL-Class is a Convertible priced from $111,800 to $207,000 across 4 trims. Below is the data on what that performance costs to buy, fuel, insure, and maintain.
- Fuel cost $971 per year below ultra luxury Convertibles average
- Zero recalls on file (Convertible average: 0.3)
2024 Mercedes-Benz SL-Class at a Glance
Published crash-test coverage is incomplete for the 2024 Mercedes-Benz SL-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
Strengths in the data
- Best estimated five-year cost in the lineup is about $59,468 below the similar-vehicle average.
- AAA estimates $9,479 per year in non-fuel ownership costs for the Medium Sedan (Hybrid) class, including insurance ($1,571), maintenance ($1,551), and depreciation ($3,535).
Cautions in the data
- 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.
- Fuel cost lands in the middle of its comparison group rather than standing out.
Similar vehicles to compare
The five-star NHTSA scale gives you the broad picture. The IIHS breakdown below shows how the 2024 Mercedes-Benz SL-Class performed in specific test categories, which can highlight strengths or gaps the star rating does not capture.
Lab testing and real-world performance do not always match. The recall section below covers any defects NHTSA or Mercedes-Benz have identified since the 2024 SL-Class went on sale.
Does the 2024 Mercedes-Benz SL-Class Have Any Recalls?
No recalls are on file with NHTSA for the 2024 Mercedes-Benz SL-Class. Among Convertibles, the average recall count is 0.3. Recalls may be issued at any time. Source: NHTSA.
No recalls on file with NHTSA
What Do 2024 Mercedes-Benz SL-Class Owners Report to NHTSA?
NHTSA complaint data is not available for the 2024 Mercedes-Benz SL-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 2026-04-16.
Performance comes at a cost, and fuel is part of it. The EPA data below shows what the 2024 Mercedes-Benz SL-Class's horsepower-to-efficiency trade-off looks like in dollars per year.
What Is the 2024 Mercedes-Benz SL-Class Fuel Economy?
EPA rates the most efficient 2024 Mercedes-Benz SL-Class trim at 22 combined MPG. At that rating, estimated annual fuel cost is $2,148, which is $971 below the $3,119 average for ultra luxury Convertibles. Source: EPA.
Ranges from 16 to 22 combined MPG/MPGe depending on trim and drivetrain.
| Trim | Combined | City | Highway | Annual Fuel Cost |
|---|---|---|---|---|
| AMG SL 43 | 22 MPG | |||
| AMG SL 55 | 16 MPG | |||
| AMG SL 63 | 16 MPG |
Estimated 5-year fuel costs range from $10,740 to $14,765 depending on trim.
The most efficient trim ranks in the top 32% for fuel cost within its EPA vehicle class.
Performance vehicles often carry higher insurance premiums due to their power and repair costs. AAA estimates the full ownership cost below, including depreciation and maintenance.
What Does the 2024 Mercedes-Benz SL-Class Cost to Own?
Estimated 5-year total ownership cost for the 2024 Mercedes-Benz SL-Class ranges from $155,825 to $235,865 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 per year |
|---|---|
| Insurance | $1,571 per year |
| Depreciation | $3,535 per year |
| Registration & Taxes | $721 per year |
| Financing | $1,001 per year |
| Total (excluding fuel) | $9,479 per year |
Performance trims often add significant horsepower at significant cost. The table below shows how power, fuel economy, and price scale across all 4 options.
How Do the 2024 Mercedes-Benz SL-Class Trims Compare?
4 trims are available for the 2024 Mercedes-Benz SL-Class, spanning $111,800 to $207,000. Trims are available with Hybrid and Gasoline 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.
AMG SL 43
| Base MSRP | $111,800 |
|---|---|
| Combined MPG | 22 MPG |
| Est. Annual Fuel Cost | $2,148 per year |
| Drive Type | Rear-Wheel Drive |
| Horsepower | 375 hp |
| Est. 5-Year Cost | $155,825 |
AMG SL 55
| Base MSRP | $144,500 |
|---|---|
| Combined MPG | 16 MPG |
| Est. Annual Fuel Cost | $2,953 per year |
| Drive Type | All-Wheel Drive |
| Horsepower | 469 hp |
| Est. 5-Year Cost | $193,365 |
AMG SL 63
| Base MSRP | $187,000 |
|---|---|
| Combined MPG | 16 MPG |
| Est. Annual Fuel Cost | $2,953 per year |
| Drive Type | All-Wheel Drive |
| Horsepower | 577 hp |
| Est. 5-Year Cost | $235,865 |
AMG SL 63 S E PERFORMANCE
| Base MSRP | $207,000 |
|---|---|
| Drive Type | All-Wheel Drive |
| Horsepower | 805 hp |
View full trim timeline (2024–2025)
| Trim | 2024 | 2025 |
|---|---|---|
| AMG SL 43 | $111,800 22 MPG | $111,950 22 MPG |
| AMG SL 55 | $144,500 16 MPG | $144,650 16 MPG |
| AMG SL 63 | $187,000 16 MPG | $187,150 16 MPG |
| AMG SL 63 S E PERFORMANCE | $207,000 | $207,150 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
The trim comparison above covers what you pay at purchase. The reliability data below covers what you pay to maintain it over time.
How Reliable Is the 2024 Mercedes-Benz SL-Class?
RepairPal rates the 2024 Mercedes-Benz SL-Class at 2.5 out of 5.0 for reliability, below average for ultra luxury Convertibles. This may mean higher repair frequency or more costly repairs over time. Source: RepairPal.
Mercedes-Benz backs the 2024 SL-Class with the warranty terms shown below. Coverage begins from the original purchase date and varies by component.
What Warranty Does the 2024 Mercedes-Benz SL-Class Come With?
Mercedes-Benz provides the following warranty coverage for the 2024 SL-Class. Coverage periods start from the original purchase date and vary by component. Source: manufacturer-published warranty terms.
| Basic Warranty | 4yr/50k |
|---|---|
| Powertrain Warranty | 4yr/50k |
| Corrosion Warranty | 4yr/50k |
| Roadside Assistance | 4yr/50k |
What Are the 2024 Mercedes-Benz SL-Class Specs?
Core specifications for the 2024 Mercedes-Benz SL-Class as reported by the manufacturer. Figures may vary by trim, option packages, and production date. Source: manufacturer data.
EPA vehicle class: Sports car
| Engine | 2L I4, 4L V8 |
|---|---|
| Horsepower | 375 - 805 hp |
| Power-to-Weight | 196.1 - 332.7 hp per ton |
| Price per HP | $257 - $324 |
| Torque | 354 - 1,047 lb-ft |
| Transmission | 9-speed shiftable automatic |
| Drive Type | Rear-Wheel Drive, All-Wheel Drive |
| Fuel Type | premium unleaded (required) |
| Fuel Tank | 18.5 gal |
| Est. Range per Tank | 296 - 407 miles per tank (EPA combined) |
| Length | 185.2 in |
|---|---|
| Width | 75.4 in |
| Height | 53.5 in |
| Wheelbase | 106.3 in |
| Curb Weight | 3,825 - 4,839 lbs |
That is the complete data picture for the 2024 Mercedes-Benz SL-Class. Performance vehicles carry trade-offs in fuel cost and insurance that the data above quantifies. Data is refreshed periodically.
Data coverage & source links
The following data categories are not yet available for the 2024 Mercedes-Benz SL-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.
Verify this data
2024 Mercedes-Benz SL-Class FAQ
Which 2024 Mercedes-Benz SL-Class trim has the lowest ownership cost?
Among 4 available trims, the AMG SL 43 has the lowest estimated five-year ownership cost at $155,825, starting at $111,800 MSRP. The most expensive trim to own is about $235,865. See the full trim comparison table above for a side-by-side breakdown.
What vehicles compete with the 2024 Mercedes-Benz SL-Class?
In the convertible segment, the closest alternatives to the 2024 Mercedes-Benz SL-Class are 2024 Porsche 718 Boxster (starting at $70,400, 24 MPG); and 2024 Chevrolet Corvette (starting at $68,300, 19 MPG); and 2024 BMW Z4 (starting at $53,600, 26 MPG). Each page on this site covers the same data sources so you can compare directly. Browse all 2024 Convertibles.
How much does a 2024 Mercedes-Benz SL-Class cost per month to own?
Excluding your car payment, estimated monthly costs for the 2024 Mercedes-Benz SL-Class include about $790 for insurance, maintenance, depreciation, and fees, plus roughly $179 for fuel. That puts non-payment running costs around $969 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 2024 Mercedes-Benz SL-Class available as a hybrid?
Yes, the 2024 Mercedes-Benz SL-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.
Where is Mercedes-Benz based?
Mercedes-Benz's headquarters are in Germany. Assembly location varies by model and sometimes by trim. The "Brand Origin" label on this site refers to corporate headquarters, not the factory where your specific vehicle was built.
What other Mercedes-Benz models are available for 2024?
Mercedes-Benz offers multiple models for 2024. Our Mercedes-Benz models page lists every available Mercedes-Benz vehicle with safety ratings, fuel costs, and ownership data.
How much horsepower does the 2024 Mercedes-Benz SL-Class have?
The 2024 Mercedes-Benz SL-Class offers up to 805 horsepower in its top trim. Horsepower varies by trim and powertrain option. See the trim comparison table above for a side-by-side view of power, fuel economy, and price across all 4 configurations.
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.