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True Cost Insights

The math

How every comparison is built: what’s counted, the ranges we use, and where each number comes from.

How a comparison works

  1. We play out 1,000 possible futures. In each one, prices, miles, repairs, resale values, and how long things last are drawn from the ranges on this page.
  2. Every option lives through the same futures, so a difference comes from the options, not from luck.
  3. We count how often each option comes out cheaper, and show 20 evenly spaced futures as coins.
  4. To find what would flip the answer, we run it again with one thing you control changed, until the other option comes out ahead.

What’s counted

Cars: value lost, gas & charging, insurance, upkeep & repairs, taxes & fees, loan interest, battery replacement risk, home charger, incentives. Water heaters: buying & installing, energy, upkeep, leak damage risk, life left at the end, rebates.

Live data

These refresh on their own. When a source doesn’t answer, the tools use the last values we had and show their date.

SourceData as ofWe checkStatus
Fuel economy and range for every car sold in the USU.S. EPA and Department of Energy (fueleconomy.gov)Sep 9, 2026every 30 daysLive
National average fuel pricesU.S. Department of Energy (fueleconomy.gov)Sep 14, 2026every 7 daysLive
Weekly retail gasoline prices by state and regionU.S. Energy Information AdministrationSep 7, 2026every 7 daysLive
Average residential electricity price by state (year to date)U.S. Energy Information Administration, Electric Power Monthly table 5.6.BJun 2026every 30 daysLive
Residential natural gas price and use by stateU.S. Energy Information AdministrationJun 2026every 30 daysLive
Consumer price indexes for car insurance, repairs, and new and used vehiclesU.S. Bureau of Labor StatisticsAug 2026every 30 daysLive
Average 60-month new car loan rate at commercial banksFederal Reserve Board, via FREDMay 2026every 30 daysLive
Statewide monthly temperatures and heating/cooling degree daysNOAA National Centers for Environmental InformationDec 2025every 30 daysLive

Incentives

No federal clean vehicle credit is counted: it ended for cars bought after September 30, 2025. Internal Revenue Service, checked Sep 14, 2026. State and utility rebates vary; add one where the tool asks.

No federal tax credit is counted: the home energy credits ended for equipment installed after December 31, 2025. Internal Revenue Service, checked Sep 14, 2026. State and utility rebates vary; add one where the tool asks.

State tables

Sales tax: State and local sales tax rates, midyear 2026 · checked Sep 14, 2026. Insurance: Auto Insurance Database Report (2023 data) · checked Sep 14, 2026, brought to today with the consumer price index. Extra yearly fees for electric and hybrid cars come from each state’s motor vehicle or revenue department, or a published summary where the state’s own page could not be confirmed.

Yearly extra fees by state, with sources
StateElectricPlug-in hybridHybridSource
Alabama$203$103$0revenue.alabama.gov
Alaska$0$0$0afdc.energy.gov
Arizona$0$0$0taxfoundation.org
Arkansas$200$100$50dfa.arkansas.gov
California$121$0$0afdc.energy.gov · Road improvement fee on zero-emission cars, indexed to inflation.
Colorado$89.05$76.05$0taxfoundation.org · our estimate · Sources disagree on whether plug-in hybrids pay the full fee.
Connecticut$0$0$0taxfoundation.org
Delaware$110$85$60dmv.de.gov
District of Columbia$0$0$0dmv.dc.gov
Florida$0$0$0billtrack50.com
Georgia$238.59$0$0dor.georgia.gov
Hawaii$50$0$0hidot.hawaii.gov
Idaho$140$75$0legislature.idaho.gov
Illinois$100$0$0afdc.energy.gov · our estimate
Indiana$221$74$74irponline.org · our estimate · Indexed yearly; one source lists $242 and $81.
Iowa$130$65$0legis.iowa.gov
Kansas$165$100$70kwch.com
Kentucky$126$126$0afdc.energy.gov · our estimate · 2025 amount; indexed yearly.
Louisiana$110$60$60law.justia.com
Maine$0$0$0taxfoundation.org
Maryland$125$100$0mva.maryland.gov
Massachusetts$0$0$0taxfoundation.org
Michigan$267$113$0bridgemi.com
Minnesota$150$75$0mada.org · our estimate · Minimum amounts; the fee rises with sticker price.
Mississippi$150$75$75afdc.energy.gov · our estimate · Base amounts; the statute indexes them to inflation.
Missouri$150$75$0dor.mo.gov
Montana$130$70$0archive.legmt.gov
Nebraska$150$75$0nebraskapublicmedia.org
Nevada$0$0$0afdc.energy.gov
New Hampshire$100$50$0afdc.energy.gov
New Jersey$270$0$0chargevc.org · Rises $10 each July.
New Mexico$0$0$0news.bloombergtax.com · A $70 EV fee starts in 2027.
New York$0$0$0taxfoundation.org
North Carolina$214.50$107.25$0afdc.energy.gov
North Dakota$120$50$0northdakotamonitor.com
Ohio$200$150$100nbc4i.com
Oklahoma$110$82$0afdc.energy.gov · our estimate
Oregon$145$40$40oregon.gov · our estimate · Hybrid and plug-in amounts worked out from the fee table for cars over 40 mpg.
Pennsylvania$250$63$0pa.gov
Rhode Island$200$100$50dmv.ri.gov
South Carolina$60$30$30afdc.energy.gov · Billed every two years.
South Dakota$100$0$0legiscan.com · our estimate
Tennessee$200$100$100revenue.support.tn.gov · The EV fee rises to $274 in 2027.
Texas$200$0$0txdmv.gov · Paid as $400 for two years on a new EV.
Utah$180$62.25$24.25connect.udot.utah.gov · our estimate · Sources disagree on the 2026 amounts.
Vermont$89$44.50$0dmv.vermont.gov
Virginia$135.63$71.34$71.34dmv.virginia.gov · our estimate · Non-electric cars pay by mpg; the hybrid figure is for a 50 mpg car.
Washington$225$225$100fiscal.wa.gov · Plug-in hybrids with 30+ miles of electric range pay the EV amount.
West Virginia$200$100$100code.wvlegislature.gov
Wisconsin$175$75$75wisconsindot.gov
Wyoming$100$50$0cleantechnica.com

Car assumptions

How much of its price a car keeps

Typical share of the new price a car is still worth, by age. Futures spread from the low to the high value.

Type1 year3 years5 years8 years10 years
Gas80%72–86%62%54–70%48%40–57%32%24–40%24%17–32%
Hybrid82%75–88%66%58–74%54%45–62%37%28–45%28%20–36%
Plug-in hybrid76%66–84%54%44–63%42%33–51%26%18–34%19%12–26%
Electric70%58–80%50%38–60%37%28–47%22%14–31%15%9–23%

Comprehensive Total Cost of Ownership Quantification for Vehicles (ANL/ESD-21/4) · checked Sep 14, 2026Your Driving Costs, 2025 edition · checked Sep 14, 2026Cars that hold their value (5-year depreciation study, 2026) · checked Sep 14, 2026

Starting car prices

Until you type a price, a new car starts at its maker’s starting price when it’s listed below, and otherwise at the average price paid for its kind of car. Hybrids start 5% higher, plug-in hybrids 15%, and electric cars 10%. Those premiums are our estimate: the average electric car sold for about 9% more than the average car in August 2026 (Kelley Blue Book), and the hybrid and plug-in premiums are informed guesses. Both are brought to today with the new-car price index. A used or kept car starts from that price times the share of value a car its age usually keeps.

Maker starting prices, including destination
CarStarting priceWhat it is, and where from
2026 Toyota RAV4 Hybrid$33,350LE, including $1,450 destination. Edmunds · checked Sep 14, 2026
2026 Toyota RAV4 Plug-in Hybrid$42,950Plug-in Hybrid SE, including destination. Kelley Blue Book · checked Sep 14, 2026
2026 Honda CR-V $32,315LX, $30,920 plus $1,395 destination. Edmunds · checked Sep 14, 2026
2026 Honda CR-V Hybrid$37,025Sport Hybrid, $35,630 plus $1,395 destination. Edmunds · checked Sep 14, 2026
2026 Toyota Corolla Cross $26,085L, $24,635 plus $1,450 destination. Toyota · checked Sep 14, 2026
2026 Toyota Corolla Cross Hybrid$30,445Hybrid S, $28,995 plus $1,450 destination. Toyota · checked Sep 14, 2026
2026 Toyota Camry Hybrid$31,050LE, $29,600 plus $1,450 destination. Edmunds · checked Sep 14, 2026
2026 Honda Accord $28,395LX, including destination. Kelley Blue Book · checked Sep 14, 2026
2026 Tesla Model Y Electric$41,630Standard RWD, $39,990 plus $1,640 destination and order fee. Cars.com · checked Sep 14, 2026
2026 Tesla Model 3 Electric$38,630Standard RWD, $36,990 plus destination and order fee. Edmunds · checked Sep 14, 2026
2026 Toyota Highlander $46,270XLE AWD, including destination. Edmunds · checked Sep 14, 2026
2026 Nissan Rogue $30,635S, including destination. Kelley Blue Book · checked Sep 14, 2026
2026 Mazda CX-5 $31,4852.5 S, $29,990 plus $1,495 destination. Mazda · checked Sep 14, 2026
2027 Toyota Prius Hybrid$28,755LE, including destination. Kelley Blue Book · checked Sep 14, 2026
2026 Chevrolet Equinox $30,295LT, $28,800 plus $1,495 destination. iSeeCars · checked Sep 14, 2026
2026 Chevrolet Equinox Electric$36,490Equinox EV LT 1, $34,995 plus $1,495 destination. TrueCar · checked Sep 14, 2026
2026 Kia Niro Hybrid$28,485Niro FE, $27,090 plus $1,395 destination. Kia · checked Sep 14, 2026
2026 Kia Niro Electric$41,095Niro EV Wind, $39,700 plus $1,395 destination. Kia · checked Sep 14, 2026
Average price paid by kind of car, Aug 2026
Compact car$27,997
Mid-size car$33,909
Compact SUV$37,722
Mid-size SUV$50,315
Minivan$49,151
Small or mid-size pickup$43,806
Full-size pickup$67,446
Entry luxury car$60,618
Luxury compact SUV$54,963
Luxury mid-size SUV$74,605
Vehicle$50,089

Average transaction prices by segment, August 2026 · checked Sep 14, 2026

Water heater assumptions

Every source