The questions new electric vehicle (EV) owners search tend to repeat: what charging really costs, whether you need a charger at home, how to keep the battery healthy, what cold weather will do to your range, and which tax breaks are still standing. This page is the map. The site’s general EV ownership guides are listed below, for any make of car, grouped by the question that usually brings someone here, with a sentence or two on what each guide settles. The guides carry their own sources and dates.
Start with the table if you already know your question. Read down if you just bought the car, or are about to.
Start with your question
| Your question | The guide | What it answers |
|---|---|---|
| How do levels, plugs and charging speeds work? | Electric car charging, explained | The three charging levels, what charging costs per mile at home and in public, plugs, and the home-wiring safety rules |
| What does a home charger cost to install? | EV charger installation cost | Charger prices, installers’ dated cost ranges, breaker sizes, panel limits and the credit that ended |
| Can you own an EV without a garage? | Charging without a garage | What public-only charging does to your costs, and the options that improve it |
| What does fast charging cost on a road trip? | Tesla Supercharger cost | What non-Tesla EVs pay at Superchargers, and how the other networks price |
| Should you charge to 80 or 100 percent? | EV charging best practices | Why the answer depends on your battery chemistry, and the everyday charging rules |
| What mistakes do new owners make? | The dumbest things new EV owners do | Seven common mistakes, from money to battery to safety, and what to do instead |
| How much range will you lose in winter? | EV range in cold weather | What the lab and fleet data show, and where the energy goes |
| Do you need winter tires, and what do they cost in range? | EV winter tires | Why the quoted range cost does not hold up, and the EU tire label that compares specific tires |
| Is there still a federal EV tax credit? | Is there a Tesla tax credit in 2026? | What ended and when; the credit history applies to every EV |
| Can you deduct car-loan interest? | Which EVs qualify for the loan-interest deduction? | The model-by-model list, which turns on where the car was assembled |
| How much will you save on fuel? | Gas savings calculator | Your miles, gas price and charging mix in; yearly savings out |
| Which new EVs are coming? | New electric cars | New models unveiled for the US market, with status and price |
| Should you buy used? | Used EV prices are rising | Which used EVs went up in 2026, which are still falling, and whether to buy now |
| Which EV fits your life? | Which EV is right for you | Ten questions, your top three matches, and a verdict on whether an EV fits at all |
Charging at home
Where you charge decides much of what an EV costs to run. These pages cover the hardware, the wiring and the bill.
Electric car charging, explained: costs, speeds and setup
The starting page for anyone new to EVs. It walks through the three charging levels and what each costs per mile at home and in public, whether you can own an EV without a garage, the home-wiring safety rules and the dryer-outlet question, which plug your car has, whether to precondition, why the car pops and whirs while it charges, and the road-trip case for shorter stops.
EV charger installation cost, and the credit that ended
What a Level 2 wall charger costs from the makers, two installers’ dated all-in ranges and what an electrician’s quote is made of, the breaker-size table from the makers’ own manuals, plug-in versus hardwired, what a 100-amp panel can take, and how utility rebates work now, with one utility’s program as a worked example. It also explains why a quote that still lists the federal charger credit is out of date: the IRS window covered chargers placed in service “from January 1, 2023, to June 30, 2026.”
Can a portable power station charge your EV?
A section of the power station versus generator guide: technically yes, but only enough range to reach a charger, and smaller units cannot even supply what the cord that came with the car draws. The more useful direction is the reverse, since some EVs can export power, including to run essentials during an outage.
Charging on the road
Tesla Supercharger cost, including what other EVs pay
Written for Tesla drivers, but it answers the road-trip question for other brands too: what non-Tesla EVs paid at three partner Superchargers on the day the page was built, the membership that lowers that rate at select sites, and how Superchargers compare with Electrify America, EVgo, ChargePoint and the other networks on how they publish prices.
The 800V standard: the physics of charging speed
Why some newer EVs fast-charge so much quicker than others: the physics of heat in the cable, the parts that make higher voltage practical, and the practical road-trip question of whether an 800-volt car can use an ordinary 400-volt charger.
Battery health
EV charging habits and battery health
The difference between lithium iron phosphate (LFP) and nickel manganese cobalt (NMC) batteries, and why it changes how full you should charge day to day; the everyday charging rules; home versus public cost; and what using the car as a home battery (vehicle-to-home or vehicle-to-grid) does to battery wear.
The dumbest things new EV owners do, and how to avoid them
Seven mistakes: buying new instead of used or leased, keeping the battery full all the time, fast charging on errands when home charging would do, ignoring the tires, being surprised by cold-weather range, buying a cheap charging adapter, and plugging in at peak electricity rates.
Winter
The cold changes how an EV behaves, and much of what looks like a fault in winter is normal.
EV range in cold weather: the science of what you lose
How much range an EV loses in the cold according to the lab tests and the fleet data, and why they disagree; how much of the loss goes to heating the cabin rather than the battery; whether a heat pump or preconditioning helps; what gas and hybrid cars lose too; and a ranked list of the fixes that work.
EV winter tires: what they really cost you in range
Whether an EV needs special winter tires, why the range penalty repeated across tire sites never says what it was measured against, and how to read the European Union (EU) rolling-resistance label that compares specific tires. It also covers all-season versus all-weather versus winter tires, whether you need a second set of wheels, when to fit them, and studs.
What it costs to own
The federal purchase credits are gone for almost every buyer. The IRS says the new and used clean vehicle credits “are not available for vehicles acquired after Sept. 30, 2025.” The home-charger credit covered property placed in service “from January 1, 2023, to June 30, 2026.” The federal break that remains for new-car buyers is a deduction for interest on the loan, which applies only to a vehicle that “has undergone final assembly in the United States.”
Is there a Tesla tax credit in 2026? What ended, what is left
Written around Tesla, but its sections on the ended federal credits apply to every EV: when the new and used credits ended, the narrow group who can still claim one, how the lease workaround closed, what happened to the home-charger credit, whether the credit could come back, and the state programs it tracks. Its loan-deduction section and the Tesla fine print under each state program are Tesla-specific; for other brands, the loan-interest guide below covers the deduction.
Which EVs qualify for the car-loan interest deduction?
The model-by-model list, which does not follow the brand on the hood, since what counts is where the car was assembled; what the deduction is worth on a typical loan rather than at its cap; the income phase-out; and how to claim it, with the VIN on your return.
Gas savings calculator
Put in your own miles, gas price and mix of home and public charging to see what switching saves on fuel, with the cost per mile for each and a savings curve over the years.
Buying new or used
New electric cars: every 2026 model unveiled so far
The significant new EVs unveiled for the US market, with their starting price, range, unveil date and whether you can buy one yet, refreshed as new models break cover.
Why used EV prices are rising
Used EVs were expected to get cheaper in 2026 as lease returns arrived; the cheaper ones went up instead while the expensive ones kept falling. The page explains why, which used EVs are still losing value, and whether now is a good time to buy.
Why a used Tesla Model 3 might be the value buy right now
If a used Model 3 is on your list: battery health by pack type, why the car’s computer, not its model year, sets the ceiling on driver assistance, and what used prices did in 2026.
Pick the right EV
Which EV is right for you? The EV Matchmaker
Ten quick questions about budget, new or used, body style, passengers, climate, daily miles, road trips, where you park, towing and Apple CarPlay, then your top three matches and an honest verdict on whether an EV fits your life at all.
The EV Catalog
Every EV the site vets, in one filterable list by budget, body style and all-wheel drive, with US prices, range, charging times, and cautions where they apply.
Ranked shortlists by situation
The same catalog, ranked for a specific kind of buyer: apartment dwellers with no home charger, budget EVs, three-row family SUVs, towing, used EVs, a beginner’s EV and road trips.
Driving a Tesla?
The Tesla Owner’s Guide covers the Tesla-specific pages: slow charging, the charge limit, preconditioning, the heat pump, snow mode, the 12-volt battery, the battery warranty, maintenance cost and the rest, grouped by the question that brings you there.
Beyond the car
The Winter Guide puts the cold-weather EV pages next to the ones for the rest of the house: power outages, heating bills and a satellite dish under snow. The Buying Guides page does the same for everything else you might shop for, from phones and headphones to power stations.
Frequently asked questions
Which guide should a new EV owner read first?
The charging explainer, since charging is the new habit an EV asks of you; then the battery-health page for the battery-chemistry question; then the winter pages before the cold arrives.
Do you need a home charger?
Not always. The charging explainer covers what relying on public charging does to your costs and the options that close the gap, and the installation cost guide covers what a Level 2 charger costs if you decide you do.
Is there still a federal tax credit for buying an EV?
Not for anything bought now. The IRS says the new and used clean vehicle credits “are not available for vehicles acquired after Sept. 30, 2025.” The tax credit guide explains the one narrow exception, for buyers who signed a contract and paid before that date, and it and the loan-interest deduction guide cover what is left.
Do you need an adapter to charge at a Tesla Supercharger?
It depends on the port your car has. The charging explainer covers which plug your car uses and what the switch to the Tesla-style connector means for you, and the new-owner mistakes page explains why a cheap no-name adapter is a fire risk and what to buy instead. The Supercharger cost guide covers what you pay once you are plugged in.
Does this page cover Tesla too?
The general pages here apply to any EV, Tesla included. Tesla’s own quirks, from the charge-limit screen to snow mode, are on the Tesla Owner’s Guide.
What to read, in order
If you are shopping, start with the EV Matchmaker, then the new EVs tracker and the used-price guide, and run your own numbers through the gas savings calculator. If you just took delivery, read the charging explainer, then the battery-health page, then the installation-cost guide if you are adding a charger, and the two winter pages before winter arrives.
This page is a routing index. It quotes only three IRS pages, on the federal credits and the loan-interest deduction, as they read in late September 2026; every other figure lives on the guide it links, with that guide’s own date. Tax rules can change, so check the linked page and irs.gov before relying on any of it.
🦋 Discussion on Bluesky
Discuss on Bluesky