Mercedes-Benz CLA-Class range & charging cost
The 2027 Mercedes-Benz CLA-Class is rated for an EPA estimated 312–374 miles. At 70 mph that's closer to 339 miles in mild weather, and about 200 miles at 20°F with the heater on.
All 3 EPA-rated trims
| Trim | Range | City | Hwy | kWh/100 mi | 70 mph, 20°F* | ¢/mile home | 240V charge |
|---|---|---|---|---|---|---|---|
| 2027 CLA250 Plus with EQ Tech (R22) Rear-Wheel Drive | 374 | 380 | 366 | 27 | 200 | 494.4 | 8.75 h |
| 2027 CLA250 Plus with EQ Tech Rear-Wheel Drive | 317 | 327 | 306 | 31 | 167 | 567.6 | 8.75 h |
| 2027 CLA350 4matic with EQ Tech All-Wheel Drive | 312 | 315 | 309 | 29 | 169 | 531.0 | 8.75 h |
Range, consumption and 240V charge time: EPA estimates from fueleconomy.gov (vehicle IDs 50365, 50659, 50660). *Modelled with fueleconomy.gov cold-weather figures and a drag model; see the range calculator for the method. Cost uses EIA U.S. residential 18.3¢/kWh (July 2026); a 30 mpg gas car costs 14.9¢/mile at $4.48/gal.
Road-tripping the Mercedes-Benz CLA-Class
On the highway, plan legs around 220–237 miles in mild weather: that's charging from about 80% down to 10–15%, the fast part of the curve. In deep winter, shorten that to around 130 miles. The EV trip planner picks real fast chargers along your route for any Mercedes-Benz trim.
Questions drivers ask
What is the range of the 2027 Mercedes-Benz CLA-Class?
EPA estimates 312–374 miles depending on trim (3 trims listed on fueleconomy.gov). The longest-range version is rated 374 mi combined and 366 mi highway.
How far does the Mercedes-Benz CLA-Class go on the highway in winter?
Using the EPA highway estimate and fueleconomy.gov’s cold-weather figures, the CLA250 Plus with EQ Tech (R22) could manage roughly 200 miles at 70 mph and 20°F with the heater on, against about 339 miles at 70 mph in mild weather. It is a model estimate; heat pumps and preconditioning improve it.
How much does it cost to charge the Mercedes-Benz CLA-Class?
At the U.S. average home price of 18.3¢/kWh (EIA, July 2026), a full charge of the CLA250 Plus with EQ Tech (R22) costs about $18.51, or 494.4¢ per mile.
What size battery does the Mercedes-Benz CLA-Class have?
EPA does not publish battery capacity. From EPA range and consumption we estimate about 91 kWh usable for the CLA250 Plus with EQ Tech (R22); check the manufacturer’s specification for the exact figure.