Mercedes-Benz, 2026–2027 model years, EPA data
Mercedes-Benz CLA-Class charging cost and time
The 2027 Mercedes-Benz CLA350 4matic with EQ Tech uses 29.0 kWh per 100 miles (EPA). Charging it at home costs about $5.27 per 100 miles and $59.25 a month at the U.S. average price of 18.16¢/kWh (August 2026); a full charge is about $16.43.
Per month
$59.2513,500 mi a year
- Efficiency
- 29.0kWh per 100 miles
- EPA range
- 312 mirepresentative trim
- Per 100 miles
- $5.2718.16¢/kWh
- Per month
- $59.2513,500 mi a year
Calculate for your Mercedes-Benz CLA-Class
Live EIA prices and EPA efficiency. Updates as you type.
Mercedes-Benz CLA-Class charging cost across the U.S.
Monthly home charging cost for the 2027 Mercedes-Benz CLA350 4matic with EQ Tech, 13,500 miles a year.
Mercedes-Benz CLA-Class trims
EPA efficiency, range and cost at 18.16¢/kWh.
| Trim | Class | kWh/100 mi | EPA range | Per 100 miles | Full charge |
|---|---|---|---|---|---|
| 2027 Mercedes-Benz CLA250 Plus with EQ Tech | Compact Cars | 31.0 | 317 mi | $5.63 | $17.85 |
| 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) | Compact Cars | 27.0 | 374 mi | $4.90 | $18.34 |
| 2027 Mercedes-Benz CLA350 4matic with EQ Tech | Compact Cars | 29.0 | 312 mi | $5.27 | $16.43 |
| 2026 Mercedes-Benz CLA250 Plus with EQ Tech | Compact Cars | 31.0 | 317 mi | $5.63 | $17.85 |
| 2026 Mercedes-Benz CLA250 Plus with EQ Tech (R22) | Compact Cars | 27.0 | 374 mi | $4.90 | $18.34 |
| 2026 Mercedes-Benz CLA350 4matic with EQ Tech | Compact Cars | 29.0 | 312 mi | $5.27 | $16.43 |
Mercedes-Benz CLA-Class charging cost by state
Cheapest to most expensive.
| State | Electricity (¢/kWh) | Per 100 miles | Per month | Full charge |
|---|---|---|---|---|
| Nevada | 12.72 | $3.69 | $41.50 | $11.51 |
| Louisiana | 12.87 | $3.73 | $41.99 | $11.64 |
| North Dakota | 13.31 | $3.86 | $43.42 | $12.04 |
| Utah | 13.31 | $3.86 | $43.42 | $12.04 |
| Idaho | 13.37 | $3.88 | $43.62 | $12.10 |
| Tennessee | 13.42 | $3.89 | $43.78 | $12.14 |
| Nebraska | 13.54 | $3.93 | $44.17 | $12.25 |
| Kentucky | 13.80 | $4.00 | $45.02 | $12.49 |
| Arkansas | 14.37 | $4.17 | $46.88 | $13.00 |
| Mississippi | 14.43 | $4.18 | $47.08 | $13.06 |
| Wyoming | 14.43 | $4.18 | $47.08 | $13.06 |
| Washington | 14.63 | $4.24 | $47.73 | $13.24 |
| Oklahoma | 14.82 | $4.30 | $48.35 | $13.41 |
| North Carolina | 14.95 | $4.34 | $48.77 | $13.53 |
| Florida | 14.99 | $4.35 | $48.90 | $13.56 |
| Arizona | 15.05 | $4.36 | $49.10 | $13.62 |
| South Dakota | 15.15 | $4.39 | $49.43 | $13.71 |
| Kansas | 15.47 | $4.49 | $50.47 | $14.00 |
| Montana | 15.57 | $4.52 | $50.80 | $14.09 |
| South Carolina | 15.76 | $4.57 | $51.42 | $14.26 |
| Georgia | 15.90 | $4.61 | $51.87 | $14.39 |
| Texas | 15.91 | $4.61 | $51.91 | $14.40 |
| Oregon | 15.92 | $4.62 | $51.94 | $14.40 |
| Missouri | 16.02 | $4.65 | $52.27 | $14.49 |
| West Virginia | 16.31 | $4.73 | $53.21 | $14.76 |
| Alabama | 16.33 | $4.74 | $53.28 | $14.78 |
| New Mexico | 16.51 | $4.79 | $53.86 | $14.94 |
| Indiana | 17.02 | $4.94 | $55.53 | $15.40 |
| Iowa | 17.06 | $4.95 | $55.66 | $15.44 |
| Colorado | 17.17 | $4.98 | $56.02 | $15.54 |
| Minnesota | 17.20 | $4.99 | $56.11 | $15.56 |
| Virginia | 17.64 | $5.12 | $57.55 | $15.96 |
| Delaware | 18.70 | $5.42 | $61.01 | $16.92 |
| Illinois | 19.32 | $5.60 | $63.03 | $17.48 |
| Ohio | 19.38 | $5.62 | $63.23 | $17.54 |
| Wisconsin | 19.41 | $5.63 | $63.33 | $17.56 |
| Maryland | 21.40 | $6.21 | $69.82 | $19.36 |
| Pennsylvania | 21.77 | $6.31 | $71.02 | $19.70 |
| Michigan | 22.99 | $6.67 | $75.00 | $20.80 |
| Vermont | 23.84 | $6.91 | $77.78 | $21.57 |
| Connecticut | 24.51 | $7.11 | $79.96 | $22.18 |
| New Jersey | 24.61 | $7.14 | $80.29 | $22.27 |
| District of Columbia | 25.98 | $7.53 | $84.76 | $23.51 |
| New Hampshire | 27.64 | $8.02 | $90.18 | $25.01 |
| Rhode Island | 28.18 | $8.17 | $91.94 | $25.50 |
| New York | 28.65 | $8.31 | $93.47 | $25.92 |
| Alaska | 29.41 | $8.53 | $95.95 | $26.61 |
| California | 29.75 | $8.63 | $97.06 | $26.92 |
| Massachusetts | 30.48 | $8.84 | $99.44 | $27.58 |
| Maine | 32.11 | $9.31 | $104.76 | $29.05 |
| Hawaii | 47.18 | $13.68 | $153.92 | $42.69 |
Charging time
Time to add 100 miles of range to the 2027 Mercedes-Benz CLA350 4matic with EQ Tech.
- Level 1, 1.44 kW
120 V, 12 A
20 h 8 min per 100 mi5.0 miles of range per hour
- Level 2, 3.84 kW
240 V, 16 A
7 h 33 min per 100 mi13.2 miles of range per hour
- Level 2, 7.68 kW
240 V, 32 A
3 h 47 min per 100 mi26.5 miles of range per hour
- Level 2, 9.60 kW
240 V, 40 A
3 h 1 min per 100 mi33.1 miles of range per hour
- Level 2, 11.52 kW
240 V, 48 A
2 h 31 min per 100 mi39.7 miles of range per hour
Full charge from empty
| Charger | Power | Time from empty | Range added per hour |
|---|---|---|---|
| Level 1 — 120 V, 12 A | 1.44 kW | 62 h 50 min | 5 mi |
| Level 2 — 240 V, 16 A | 3.84 kW | 23 h 34 min | 13 mi |
| Level 2 — 240 V, 32 A | 7.68 kW | 11 h 47 min | 26 mi |
| Level 2 — 240 V, 40 A | 9.60 kW | 9 h 26 min | 33 mi |
| Level 2 — 240 V, 48 A | 11.52 kW | 7 h 51 min | 40 mi |
A full charge costs about $16.43 at the U.S. average price of 18.16¢/kWh, however long it takes.
AC charging speed is also limited by the car's onboard charger, and charging slows near 100%. Try the charging time calculator.
Questions people ask
How much does it cost to charge a Mercedes-Benz CLA-Class?
About $5.27 per 100 miles and $59.25 a month for 13,500 miles a year at the U.S. average price of 18.16¢/kWh, for the 2027 Mercedes-Benz CLA350 4matic with EQ Tech.
How efficient is the Mercedes-Benz CLA-Class?
EPA rates current Mercedes-Benz CLA-Class trims at 27.0 to 31.0 kWh per 100 miles, with 312 to 374 miles of range.
Where is it cheapest to charge a Mercedes-Benz CLA-Class?
Nevada, at about $41.50 a month; the most expensive is Hawaii at $153.92.
How long does a Mercedes-Benz CLA-Class take to charge at home?
About 20 h 8 min per 100 miles on a 120 V outlet and 3 h 47 min per 100 miles on a 7.68 kW Level 2 charger. From empty to its full 312-mile EPA range: about 11 h 47 min at 7.68 kW and 7 h 51 min at 11.52 kW, if the car's onboard charger accepts that power.
How many kWh does it take to charge a Mercedes-Benz CLA-Class?
About 90 kWh from the wall to go from empty to the full 312-mile EPA range of the 2027 Mercedes-Benz CLA350 4matic with EQ Tech (312 mi × 29.0 kWh/100 mi). That includes charging losses, so it is a little more than the battery holds. At 18.16¢/kWh that is about $16.43.