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2025 Mercedes-Benz SL-Class Plug-in Hybrid fuel cost: $276 per month
At today's national average of $5.38/gal premium + 18.34¢/kWh, a 2025 Mercedes-Benz SL-Class Plug-in Hybrid (18 MPG · 43 kWh/100 mi) costs about $276 per month or $3,310 per year to fuel for 13,500 miles — 24.5¢ per mile. It is cheapest to fuel in Oklahoma ($246/mo) and most expensive in California ($355/mo).
Plug-in hybridMinicompact Cars18 MPG · 43 kWh/100 mi16 city / 22 hwy MPG
Calculate your 2025 Mercedes-Benz SL-Class Plug-in Hybrid fuel cost
Public DC fast charging is often 40–60¢/kWh
EPA estimate: 24%
Estimated cost per month
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Per year—
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2025 Mercedes-Benz SL-Class Plug-in Hybrid fuel cost in every state
| State | Price | Per month | Per year |
|---|---|---|---|
| Alabama | $4.96/gal premium + 16.40¢/kWh | $254 | $3,043 |
| Alaska | $5.51/gal premium + 28.21¢/kWh | $293 | $3,522 |
| Arizona | $5.47/gal premium + 15.18¢/kWh | $276 | $3,314 |
| Arkansas | $4.93/gal premium + 14.12¢/kWh | $249 | $2,991 |
| California | $6.65/gal premium + 34.74¢/kWh | $355 | $4,262 |
| Colorado | $5.04/gal premium + 17.13¢/kWh | $258 | $3,100 |
| Connecticut | $5.49/gal premium + 24.32¢/kWh | $288 | $3,455 |
| Delaware | $5.24/gal premium + 19.29¢/kWh | $270 | $3,241 |
| Florida | $5.18/gal premium + 15.10¢/kWh | $262 | $3,146 |
| Georgia | $4.99/gal premium + 16.36¢/kWh | $255 | $3,061 |
| Hawaii | $6.07/gal premium + 52.72¢/kWh | $349 | $4,186 |
| Idaho | $5.58/gal premium + 14.37¢/kWh | $280 | $3,365 |
| Illinois | $6.01/gal premium + 19.89¢/kWh | $307 | $3,685 |
| Indiana | $5.09/gal premium + 17.51¢/kWh | $261 | $3,129 |
| Iowa | $5.18/gal premium + 15.93¢/kWh | $263 | $3,161 |
| Kansas | $4.87/gal premium + 15.71¢/kWh | $248 | $2,981 |
| Kentucky | $5.15/gal premium + 14.26¢/kWh | $260 | $3,121 |
| Louisiana | $4.90/gal premium + 13.49¢/kWh | $247 | $2,964 |
| Maine | $5.44/gal premium + 29.59¢/kWh | $292 | $3,502 |
| Maryland | $5.23/gal premium + 21.84¢/kWh | $273 | $3,274 |
| Massachusetts | $5.43/gal premium + 29.61¢/kWh | $291 | $3,494 |
| Michigan | $6.04/gal premium + 22.99¢/kWh | $312 | $3,747 |
| Minnesota | $5.34/gal premium + 17.52¢/kWh | $273 | $3,276 |
| Mississippi | $4.85/gal premium + 14.88¢/kWh | $247 | $2,961 |
| Missouri | $4.91/gal premium + 16.22¢/kWh | $251 | $3,013 |
| Montana | $5.30/gal premium + 15.14¢/kWh | $268 | $3,219 |
| Nebraska | $5.17/gal premium + 13.25¢/kWh | $260 | $3,114 |
| Nevada | $5.97/gal premium + 13.11¢/kWh | $297 | $3,566 |
| New Hampshire | $5.40/gal premium + 27.01¢/kWh | $287 | $3,441 |
| New Jersey | $5.24/gal premium + 24.95¢/kWh | $277 | $3,324 |
| New Mexico | $5.30/gal premium + 15.06¢/kWh | $268 | $3,217 |
| New York | $5.42/gal premium + 29.49¢/kWh | $291 | $3,488 |
| North Carolina | $4.99/gal premium + 14.74¢/kWh | $253 | $3,035 |
| North Dakota | $5.27/gal premium + 14.12¢/kWh | $265 | $3,183 |
| Ohio | $5.51/gal premium + 19.19¢/kWh | $283 | $3,392 |
| Oklahoma | $4.86/gal premium + 14.33¢/kWh | $246 | $2,955 |
| Oregon | $5.65/gal premium + 16.32¢/kWh | $286 | $3,430 |
| Pennsylvania | $5.39/gal premium + 21.73¢/kWh | $280 | $3,361 |
| Rhode Island | $5.54/gal premium + 29.23¢/kWh | $296 | $3,554 |
| South Carolina | $4.90/gal premium + 15.55¢/kWh | $250 | $2,997 |
| South Dakota | $5.05/gal premium + 15.36¢/kWh | $257 | $3,078 |
| Tennessee | $4.92/gal premium + 14.07¢/kWh | $249 | $2,988 |
| Texas | $4.84/gal premium + 15.94¢/kWh | $247 | $2,965 |
| Utah | $5.51/gal premium + 13.37¢/kWh | $276 | $3,313 |
| Vermont | $5.46/gal premium + 24.44¢/kWh | $287 | $3,439 |
| Virginia | $5.10/gal premium + 17.22¢/kWh | $261 | $3,134 |
| Washington | $6.08/gal premium + 14.91¢/kWh | $304 | $3,653 |
| West Virginia | $5.27/gal premium + 15.45¢/kWh | $267 | $3,205 |
| Wisconsin | $5.56/gal premium + 19.56¢/kWh | $286 | $3,427 |
| Wyoming | $5.18/gal premium + 15.24¢/kWh | $263 | $3,152 |
13,500 miles per year, EPA combined efficiency of the typical trim.
2025 Mercedes-Benz SL-Class Plug-in Hybrid versions
| Version | Efficiency | Per month | Per year |
|---|---|---|---|
| AMG SL63 S E Performance · Automatic 9-spd · All-Wheel Drive · 4.0L | 18 MPG · 43 kWh/100 mi | $276 | $3,310 |
Mercedes-Benz SL-Class Plug-in Hybrid by model year
Similar minicompact cars vehicles (2025), cheapest to run first
MINI John Cooper Works30 MPG · $202/moSubaru BRZ25 MPG · $242/moToyota GR 8624 MPG · $252/moMercedes-Benz SL-Class Hybrid22 MPG · $275/moPorsche 91119 MPG · $319/moLexus LC18 MPG · $337/mo
FAQ
How much does it cost to fuel a 2025 Mercedes-Benz SL-Class Plug-in Hybrid per month?
About $276 per month ($3,310 per year) at U.S. average prices, assuming 13,500 miles per year and the EPA combined rating of 18 MPG · 43 kWh/100 mi.
What is the cost per mile of a 2025 Mercedes-Benz SL-Class Plug-in Hybrid?
Around 24.5¢ per mile, or $24.52 every 100 miles, at U.S. average prices.
Where is it cheapest to fuel a 2025 Mercedes-Benz SL-Class Plug-in Hybrid?
Oklahoma, at about $246 per month. The most expensive state is California at $355 per month.