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Purchase & Financing
Ongoing Costs
Lease Alternative
Most people choose a car based on the monthly payment or the MSRP. Both figures are nearly meaningless on their own. The real cost of a vehicle is the sum of everything it takes from your wallet over the years you own it — financing, fuel, insurance, maintenance, registration, and the silent killer: depreciation. When you add all of these up, a cheaper car can easily cost more than a pricier one, and an electric vehicle that looks expensive at purchase can be the cheapest option by year three.
Financing. The interest you pay on an auto loan is often the second-largest cost after depreciation. On a $30,000 car financed at 7% over 60 months, you'll pay about $5,600 in interest alone — nearly 19% on top of the purchase price. Shorter loan terms save substantial interest but increase monthly payments.
Fuel/Energy. Gas cars and hybrids pay per gallon; EVs pay per kilowatt-hour. At $3.50/gallon and 32 MPG, a gas car costs about $1,313/year in fuel on 12,000 miles. An EV using 28 kWh/100 miles at $0.16/kWh costs just $537 — a savings of $776/year or $3,880 over five years.
Insurance. EVs typically cost 10–20% more to insure than equivalent gas vehicles due to higher repair costs and battery replacement risk. A hybrid usually falls between gas and EV rates. Always get actual quotes before purchasing.
Maintenance. EVs have dramatically lower maintenance costs — no oil changes, fewer brake jobs (regenerative braking extends pad life), no spark plugs, no exhaust system. The average EV costs about $550/year to maintain vs. $1,200 for a gas car. Hybrids split the difference at roughly $900/year.
Depreciation. The biggest cost most buyers ignore. A $30,000 car that depreciates 15%/year is worth about $13,300 after five years — you've "spent" $16,700 in value. EVs initially depreciated faster than gas cars due to technology uncertainty, but popular models now hold value well. Depreciation is why buying used is almost always financially superior to buying new.
Gas wins when: You drive fewer than 8,000 miles/year (fuel savings don't add up), you live in an area with high electricity rates, or you need to frequently drive long distances without EV infrastructure. Gas cars also benefit from the lowest upfront cost and widest availability.
Hybrid wins when: You want improved fuel economy without the charging anxiety or infrastructure dependency of a full EV. Hybrids perform particularly well in city driving where regenerative braking recaptures the most energy. They also require no charging infrastructure and have lower maintenance than gas while avoiding EV insurance premiums.
Electric wins when: You drive 10,000+ miles annually (fuel savings compound), you have home charging (dramatically lower per-mile cost vs. public charging), electricity rates in your area are below $0.20/kWh, and you qualify for the federal $7,500 tax credit. At high mileage and with home charging, EVs often have the lowest total cost of ownership by year three despite a higher purchase price.
Leasing is almost always more expensive per mile driven than buying — but that's not the only consideration. Leasing's appeal is flexibility: you drive a new car every 2–3 years, you're always under warranty, and you avoid the risk of owning a vehicle whose technology becomes outdated (particularly relevant for EVs).
Leasing makes sense when: You want to drive a newer, more expensive car than you could otherwise afford to buy. You value always being under warranty. You put under 12,000 miles/year (most leases cap at 10,000–12,000 miles; excess mileage fees are punishing at $0.15–0.25/mile). You may want flexibility to upgrade if EV technology improves rapidly.
Buying makes sense when: You plan to keep the car past the loan payoff (typically 5 years), after which your monthly cost drops to just insurance, fuel, and maintenance. You drive more than 15,000 miles/year. You want to build equity and eventually trade in or sell the vehicle. You want total flexibility to modify or sell the car at any time.
The hidden cost of perpetual leasing: If you lease every three years indefinitely, you always have a car payment. Buying, paying off the loan, and keeping the car for 8–10 years dramatically reduces your average annual car cost. A $28,000 car paid off in 5 years and driven for 10 costs far less per year than perpetually leasing a new vehicle.
Marcus drives 14,000 miles/year and is choosing between a $28,000 gas sedan (32 MPG), a $33,000 hybrid (48 MPG), and a $42,000 EV (28 kWh/100mi). Gas is $3.50/gallon and his electricity rate is $0.14/kWh. He qualifies for the full $7,500 EV tax credit. Over five years: Gas car TCO = $39,200. Hybrid = $40,100. EV (after credit) = $37,800. The EV wins — despite costing $14,000 more at purchase. The fuel savings ($4,800 over 5 years) plus lower maintenance ($3,250 savings) plus the tax credit more than offset the price premium. At 14,000 miles/year, every year the EV widens its lead.
Focusing on monthly payment, not total cost. Dealers love to extend loan terms to 72 or 84 months to make expensive cars seem affordable. A $45,000 car at $550/month for 84 months costs $7,200+ in interest and leaves you with a vehicle worth less than you owe for years.
Not accounting for depreciation. New cars lose 15–25% of value in the first year. Buying a 1–2 year old used vehicle lets someone else absorb that hit while you get most of the same car for substantially less.
Using public charging as your primary EV source. Public charging at DC fast chargers can cost $0.40–0.65/kWh — more expensive per mile than a hybrid. The economics of EVs depend almost entirely on home charging.
Ignoring insurance before purchase. Two cars with the same MSRP can have wildly different insurance premiums based on safety ratings, repair costs, theft rates, and vehicle class. Always get an insurance quote on the specific make/model before signing.