Home charging cost
Charging a Mercedes-Benz CLA 250+ in New Mexico
What it actually costs to charge at home on New Mexico's average residential electricity rate.
Home charging at a glance
New Mexico rate
$0.14/kWh
Full charge
~$11.48
312–374 miles
Cost per mile
~3.6¢
Yearly home-charging cost
Based on the Mercedes-Benz CLA 250+’s efficiency (3.7 mi/kWh) at New Mexico's average residential rate. For comparison, a 30-mpg gas car at $3.50/gallon runs about 12¢/mile.
Home vs. public fast charging
Costs below are for a 10%–80% charge — the usable fast-charge window, about 59 kWh of the Mercedes-Benz CLA 250+’s 85 kWh battery. That’s the range most owners actually use, since charging past 80% slows down sharply.
Home charging
~$8.03
10 → 80% · 3.6¢/mile
$0.14/kWh
Public fast charging
~$29.75
10 → 80% · 13.5¢/mile
~$0.50/kWh (DC fast)
Charging the Mercedes-Benz CLA 250+ on public DC fast chargers costs roughly 3.7× more than at home — about $21.72 extra per 10→80% charge. Most owners charge at home and only use fast charging on road trips, so your real average lands much closer to the home number.
Level 1 vs. Level 2: can your outlet keep up?
The cost per kWh is the same either way. What changes is how fast the Mercedes-Benz CLA 250+ recovers range while parked at home.
Level 1 · standard outlet
~4 mi/hour
120V · no installation needed
~9 hours to recover 40 miles of driving. A 10-hour overnight plug-in adds about 44 miles.
Level 2 · 240V circuit
~36 mi/hour
240V · uses the Mercedes-Benz CLA 250+’s 9.6 kW onboard charger
~1 hour to recover 40 miles. A 10-hour overnight plug-in adds up to 355 miles.
If your daily driving stays under ~44 miles, a regular outlet may be all the Mercedes-Benz CLA 250+ needs. Drive more than that, and Level 2 — or a workplace charger — becomes the difference between an EV that fits your life and one that doesn’t.
Does a Level 2 install pay for itself?
A home Level 2 setup — 240V circuit plus charger — typically runs $800–$1,800 installed. If the alternative is relying on public fast chargers, home charging the Mercedes-Benz CLA 250+ in New Mexico saves about $98.65/month at 12,000 miles a year.
At a mid-range install cost of $1,300, that’s a payback of roughly 13 months — and every month after that is pure savings.
Will a Mercedes-Benz CLA 250+ actually work for your home in New Mexico?
Cost is one piece. The bigger question is whether your outlet and daily driving keep you covered without relying on public chargers. Answer 5 quick questions for a clear, personalized answer.
Check your EV readiness →Frequently asked questions
How much does it cost to charge a Mercedes-Benz CLA 250+ at home in New Mexico?
At New Mexico's average residential rate of $0.14 per kWh, a full charge of the Mercedes-Benz CLA 250+'s 85 kWh battery costs about $11.48 — roughly 3.6 cents per mile.
What is the yearly cost to charge a Mercedes-Benz CLA 250+ in New Mexico?
Driving 12,000 miles a year, home charging a Mercedes-Benz CLA 250+ in New Mexico costs about $438 per year.
Can you charge a Mercedes-Benz CLA 250+ on a regular outlet?
Yes. On a standard 120V outlet (Level 1), the Mercedes-Benz CLA 250+ recovers about 4 miles of range per hour — roughly 44 miles overnight. A 240V Level 2 circuit charges about 8x faster.
Is it cheaper to charge a Mercedes-Benz CLA 250+ at home or at a public fast charger?
Home charging in New Mexico costs about 3.6 cents per mile, while public DC fast charging runs about 13.5 cents per mile — roughly 3.7x more.
Mercedes-Benz CLA 250+ charging cost in other locations
Other EVs in New Mexico
Electricity rate is the EIA state residential average. Charging cost assumes home (Level 1 or Level 2) charging; efficiency and battery figures from the EV guide. Rates last reviewed Q2 2026.