Cost to Charge Mercedes-Benz G580 with EQ on Tesla Supercharger
A full charge for the Mercedes-Benz G580 with EQ on Tesla Supercharger costs $33.41 at 36¢/kWh. That is $18.10 more than home charging at the national average rate. The equivalent cost per 100 miles is $17.47.
Full Charge (80%)
$33.41
Half Charge (50%)
$20.88
Per 100 Miles
$17.47
Charge Time
28 min
Tesla Supercharger vs Home Charging
| Scenario | Tesla Supercharger | Home (16.5¢/kWh avg) | Difference |
|---|---|---|---|
| Full Charge (80%) | $33.41 | $15.31 | +$18.10 |
| Half Charge (50%) | $20.88 | $9.57 | +$11.31 |
| 25% Top-Up | $10.44 | $4.79 | +$5.65 |
Home Charging Cost Variation by State
Compare Tesla Supercharger (36¢/kWh) against home charging in each state. In some states, public networks become competitive.
| State | Home Rate | Home Full Charge | Tesla Supercharger | Home Saves |
|---|---|---|---|---|
| North Dakota | 10.92¢ | $10.13 | $33.41 | +$23.27 |
| Nebraska | 11.76¢ | $10.91 | $33.41 | +$22.49 |
| Missouri | 11.8¢ | $10.95 | $33.41 | +$22.46 |
| Idaho | 12.07¢ | $11.20 | $33.41 | +$22.21 |
| Arkansas | 12.35¢ | $11.46 | $33.41 | +$21.95 |
| Louisiana | 12.46¢ | $11.56 | $33.41 | +$21.85 |
| Oklahoma | 12.62¢ | $11.71 | $33.41 | +$21.70 |
| Iowa | 12.83¢ | $11.91 | $33.41 | +$21.50 |
| Wyoming | 12.85¢ | $11.92 | $33.41 | +$21.48 |
| Montana | 12.86¢ | $11.93 | $33.41 | +$21.47 |
| Utah | 12.88¢ | $11.95 | $33.41 | +$21.46 |
| Tennessee | 13.1¢ | $12.16 | $33.41 | +$21.25 |
| South Dakota | 13.6¢ | $12.62 | $33.41 | +$20.79 |
| North Carolina | 13.68¢ | $12.70 | $33.41 | +$20.71 |
| Washington | 13.81¢ | $12.82 | $33.41 | +$20.59 |
| Nevada | 13.98¢ | $12.97 | $33.41 | +$20.43 |
| Mississippi | 14.24¢ | $13.21 | $33.41 | +$20.19 |
| Kentucky | 14.27¢ | $13.24 | $33.41 | +$20.17 |
| Kansas | 14.29¢ | $13.26 | $33.41 | +$20.15 |
| Georgia | 14.46¢ | $13.42 | $33.41 | +$19.99 |
| Oregon | 14.66¢ | $13.60 | $33.41 | +$19.80 |
| New Mexico | 14.7¢ | $13.64 | $33.41 | +$19.77 |
| West Virginia | 14.77¢ | $13.71 | $33.41 | +$19.70 |
| Minnesota | 14.98¢ | $13.90 | $33.41 | +$19.51 |
| South Carolina | 15.41¢ | $14.30 | $33.41 | +$19.11 |
| Arizona | 15.61¢ | $14.49 | $33.41 | +$18.92 |
| Texas | 15.69¢ | $14.56 | $33.41 | +$18.85 |
| Virginia | 15.87¢ | $14.73 | $33.41 | +$18.68 |
| Florida | 15.92¢ | $14.77 | $33.41 | +$18.63 |
| Alabama | 16.06¢ | $14.90 | $33.41 | +$18.50 |
| Indiana | 16.19¢ | $15.02 | $33.41 | +$18.38 |
| Illinois | 16.36¢ | $15.18 | $33.41 | +$18.23 |
| Colorado | 16.44¢ | $15.26 | $33.41 | +$18.15 |
| Delaware | 16.51¢ | $15.32 | $33.41 | +$18.09 |
| Ohio | 17.59¢ | $16.32 | $33.41 | +$17.08 |
| Wisconsin | 18.2¢ | $16.89 | $33.41 | +$16.52 |
| Washington D.C. | 18.5¢ | $17.17 | $33.41 | +$16.24 |
| Michigan | 19.52¢ | $18.11 | $33.41 | +$15.29 |
| Pennsylvania | 20.19¢ | $18.74 | $33.41 | +$14.67 |
| Maryland | 20.61¢ | $19.13 | $33.41 | +$14.28 |
| New Jersey | 23.13¢ | $21.46 | $33.41 | +$11.94 |
| Vermont | 23.29¢ | $21.61 | $33.41 | +$11.79 |
| Alaska | 25.52¢ | $23.68 | $33.41 | +$9.73 |
| New Hampshire | 26.32¢ | $24.42 | $33.41 | +$8.98 |
| Connecticut | 28.3¢ | $26.26 | $33.41 | +$7.15 |
| New York | 28.37¢ | $26.33 | $33.41 | +$7.08 |
| Rhode Island | 30.14¢ | $27.97 | $33.41 | +$5.44 |
| California | 30.29¢ | $28.11 | $33.41 | +$5.30 |
| Maine | 30.73¢ | $28.52 | $33.41 | +$4.89 |
| Massachusetts | 31.16¢ | $28.92 | $33.41 | +$4.49 |
| Hawaii | 39.79¢ | $36.93 | $33.41 | -$3.52 |
Practical Notes: G580 with EQ on Tesla Supercharger
The G580 with EQ's CCS port may require a CCS-to-NACS or NACS-to-CCS adapter depending on the station. Tesla Superchargers now ship "Magic Dock" CCS support at many sites, and most non-Tesla OEMs are distributing free NACS adapters to owners. Check the Tesla Supercharger app before your first session to confirm which connector your target station uses — mixed-connector deployments are common in 2026.
On a session-by-session basis, the G580 with EQ's 200 kW peak charging speed is well-matched to Tesla Supercharger's DC fast hardware. Expect a 10→80% charge in roughly 19 min. Real-world times run 10–20% longer due to charging taper and battery preconditioning.
Cost-wise, one $33.41 full charge on Tesla Supercharger represents $0.14 per mile of driving — about 14.0¢/mile. A gas equivalent at 30 mpg and $3.50/gal is roughly 11.7¢/mile, so this charging session is more expensive than gas at current prices. Over 15,000 miles/year, exclusive reliance on Tesla Supercharger would cost roughly $2,620.92/year in fuel — a meaningful delta compared to mostly-home charging (~$1,201.26/year).
For most G580 with EQ owners, the realistic use-pattern for Tesla Supercharger is road trips and occasional top-ups — not primary fueling. If you live in an apartment or condo and rely on public charging as your main option, factor in the per-session pricing with no membership option. For regular home charging in a specific state, check our home vs public analysis and your G580 with EQ state-by-state breakdown.
Data sources: Tesla Supercharger published rate card; EPA fueleconomy.gov; manufacturer specs; EIA residential electricity averages. Charging speed and effective cost vary with temperature, state-of-charge, and station power.