What are the costs of charging an EV vs. gas prices?

Charging a Cadillac EV at home usually costs less than filling a gas tank, though how much less depends on your electricity rate. Massachusetts electricity prices are among the highest in the country, with typical all-in residential rates of roughly 30 to 36 cents per kWh. At those rates, adding 100 miles of range costs about $11 to $13 in a 2027 LYRIQ (rated 92 MPGe combined) and about $10 to $12 in a 2027 OPTIQ (rated 105 MPGe). A gas vehicle that gets 25 to 30 mpg costs about $14 to $17 for the same 100 miles with regular at $4.27 a gallon, the Massachusetts average AAA reported on October 18, 2026. Over 12,000 miles a year, that works out to roughly $1,300 to $1,600 for a LYRIQ and $1,200 to $1,400 for an OPTIQ, compared with $1,700 to $2,050 for gas. Charging overnight on an off-peak plan can bring the EV figure down further.

Do electric cars need oil changes?

No. Oil changes are not a part of the EV ownership experience, as electric cars are powered by a motor rather than an engine.

Does an EV cost more to service?

Electric vehicle maintenance costs are often lower than gas service prices, as electric cars have fewer parts and fluids to worry about. A U.S. Department of Energy report from June 2021 estimates scheduled maintenance for a light-duty battery-electric vehicle at about 6 cents per mile. A conventional gas vehicle runs about 10 cents per mile.

Are electric cars more affordable than gas?

The sticker price of an EV is often higher, so the savings come from fuel and service over time. How much you save depends on how many miles you drive, what you pay for electricity and which gas vehicle you're comparing it with. Some of the maintenance stays the same, like tire rotations and brake pad replacements. You'll skip repairs tied to the timing belt, spark plugs and engine oil when you buy an electric Cadillac in Massachusetts. Incentives can also lower the upfront cost. The federal EV tax credit has ended, but Massachusetts still offers MOR-EV rebates on eligible vehicles, and our guide to electric car tax credits in Massachusetts explains what applies.

How does an EV get charged?

Most owners charge at home overnight. The 2027 LYRIQ and OPTIQ come with an 11.5 kW onboard charging module, and a faster 19.2 kW module is available on select trims. On the road, every 2027 Cadillac EV has a native NACS port that plugs into NACS stations, including Tesla Superchargers, without an adapter. You can also charge at our nearby EV charging station, and we're pleased to offer New England EV drivers complimentary electric vehicle charging for public use.

Compare EV Costs vs. Gas | Cadillac EV near Brockton, MA

2027 Cadillac LYRIQ parked outside a modern building

Mastria Cadillac:
Compare EV Costs vs. Gas

Wondering how EV costs compare with gas? Whether you're weighing a new EV, a used hybrid or a gas SUV, the Mastria Cadillac sales team can answer questions like "will an EV save me money?" and "is it worth owning an electric car?" so you can shop with confidence. Massachusetts drivers were paying about $4.27 a gallon for regular in mid-October 2026, which makes the fuel math worth running. An electric Cadillac also skips oil changes and most engine-related maintenance.

Incentives have changed too. The federal EV tax credit has ended, but Massachusetts still offers MOR-EV rebates on eligible vehicles, and we break down what applies in our guide to electric car tax credits in Massachusetts. When you're ready to look, browse in-transit models or place a custom order at our Cadillac dealership near Brockton.

Close-up front view of a 2027 Cadillac OPTIQ

Woman carrying a home charger toward a red Cadillac OPTIQ outside a modern building

Mastria Cadillac: Compare EV Costs vs. Gas

Mastria Cadillac:
Compare EV Costs vs. Gas

Electric Car Cost and Maintenance FAQs

What are the costs of charging an EV vs. gas prices?

Do electric cars need oil changes?

Does an EV cost more to service?

Are electric cars more affordable than gas?

How does an EV get charged?

Inventory

Service

Finance

About

Mastria Cadillac: Compare EV Costs vs. Gas

Mastria Cadillac:Compare EV Costs vs. Gas

Search Vehicles

Search By Keyword:

Search By Filters:

Contact Us

Menu

Contact Us

Get Directions

Mastria Cadillac:
Compare EV Costs vs. Gas