Most EV vs. gas comparisons are biased. EV advocates ignore higher depreciation and insurance. Gas car defenders ignore dramatically lower fuel and maintenance costs. An honest comparison needs to include everything — purchase price, depreciation, fuel, insurance, maintenance, and taxes — over the same time period. Here’s that comparison, done properly, with real American numbers.
Why most comparisons are misleading
The typical EV comparison cherry-picks one or two categories. “EVs save $1,200/year on gas!” is true but ignores that EVs lose $2,000–$4,000 more per year in depreciation. “EVs cost $5,000 more upfront!” ignores the $7,500 federal credit that narrows or eliminates the gap. Every comparison that focuses on a single cost category is misleading. Only a full total cost of ownership analysis tells the truth.
Purchase price — the EV premium that’s shrinking
Average new EV transaction price in the US: roughly $55,000. Average new gas car: roughly $48,000. But averages mislead because EVs skew toward premium models (Tesla, BMW). The fair comparison is model-to-model.
Tesla Model 3 Long Range: $42,490 – $7,500 credit = $34,990 effective
Toyota Camry XLE: $32,000
Chevy Equinox EV: $33,900 – $7,500 credit = $26,400 effective
Honda CR-V: $32,400
After the federal credit, some EVs are now price-competitive or even cheaper than their gas equivalents. State incentives (California offers up to $7,500 additional; Colorado $5,000) can make the EV significantly cheaper upfront. But credit eligibility varies — income caps, MSRP caps, and manufacturing requirements change annually.
Fuel vs. electricity — where EVs win decisively
This is the most clear-cut advantage for EVs. At US average prices:
Gas car: 30 MPG combined, $3.50/gallon = $0.117/mile. At 12,000 miles/year: $1,400/year.
EV (home charging): 3.5 mi/kWh, $0.16/kWh = $0.046/mile. At 12,000 miles/year: $549/year.
Annual fuel savings: $851. Over five years: $4,255. EVs are roughly 60% cheaper to fuel — but only when charging at home. Public DC fast charging at $0.40–$0.55/kWh narrows the gap to $0.11–$0.16/mile — barely cheaper than gas.
Maintenance — the EV advantage that grows over time
EVs have fewer moving parts, no oil to change, no timing belt, no transmission fluid, no exhaust system, and less brake wear (regenerative braking does most of the stopping). AAA estimates EV maintenance costs roughly $0.03/mile less than comparable gas cars.
At 12,000 miles/year: ~$360/year savings. Over five years: ~$1,800. The advantage grows with mileage — high-mileage drivers save more because they avoid more oil changes, brake jobs, and fluid services.
The caveat: tire costs are slightly higher for EVs (heavier vehicles wear tires faster, and EV-specific tires can cost 10–20% more). This partially offsets the maintenance advantage but doesn’t eliminate it.
Insurance — where EVs currently lose
EV insurance premiums in the US average 15–25% more than equivalent gas cars. The reasons: higher repair costs (battery damage is expensive, bodywork on aluminum-intensive EVs costs more, sensor recalibration after repairs adds labor time), fewer qualified repair shops (longer wait times = longer rental car claims), and higher vehicle values (more to insure).
On a gas car insured for $2,000/year, the EV equivalent might cost $2,400–$2,500. Over five years, that’s $2,000–$2,500 more in insurance. This partially offsets the fuel and maintenance savings.
Depreciation — the wild card
This is the category that determines whether the EV or the gas car is cheaper to own — and it’s the most uncertain.
Currently, most EVs depreciate faster than equivalent gas cars. A Tesla Model 3 might retain 55% of its value at three years; a Toyota Camry retains 65%. On a $35,000 purchase, that’s $15,750 vs. $12,250 in depreciation — a $3,500 advantage for the gas car over just three years.
But EV depreciation is volatile and improving. As battery longevity data builds confidence, as the used EV market matures, and as the technology improvement rate slows, EV resale values should stabilize. Whether that happens in two years or ten is the biggest unknown in EV economics.
The five-year total cost verdict — it depends on three things
Putting it all together for a representative five-year comparison at 12,000 miles/year:
Tesla Model 3 (after $7,500 credit): Purchase $34,990. Depreciation ~$15,750. Electricity ~$2,745. Insurance ~$12,500. Maintenance ~$3,000. Total cost of operation: ~$34,000. Net cost (after resale): ~$34,000.
Toyota Camry: Purchase $32,000. Depreciation ~$11,200. Gas ~$7,000. Insurance ~$10,000. Maintenance ~$4,500. Total cost of operation: ~$32,700. Net cost (after resale): ~$32,700.
In this baseline scenario, the Camry edges out the Model 3 by roughly $1,300 over five years — primarily because of lower depreciation. But change any variable and the result flips:
If you drive 20,000 miles/year instead of 12,000: Fuel savings jump from $4,255 to $7,092 over five years. The EV wins by ~$1,500.
If you can’t charge at home and rely on public fast charging: EV fuel costs nearly double. The gas car wins by ~$5,000.
If EV depreciation improves to match gas cars: The EV wins by ~$3,500 thanks to lower fuel and maintenance.
The three variables that determine the winner: (1) annual miles driven — more driving favors EVs because fuel savings scale linearly, (2) home charging access — without it, the fuel advantage shrinks dramatically, and (3) depreciation trajectory — if EVs hold value as well as gas cars, they win the total cost comparison clearly.
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