Your state, every price
Pick a state. Every price moves.
California, Texas, Oregon: the sticker stays, the drive-off number changes with sales tax, doc fee and plates. Then two taps narrow 414 cars to hybrid SUVs.
Free · open source · 11 countries · cars, bikes, boats, aircraft
The dealer quotes you $399 a month. Here's what the car actually costs.
Car sites show you the sticker. Dealers steer you to the monthly payment. The number that actually leaves your bank account, with your state's tax, title and fees in, is the one nobody prints.
CarFinder prints it, on every car, for your state. And now on every motorcycle, scooter, boat, jet ski, plane, business jet and helicopter too, with a photo of each. It runs in your browser, on a phone too, and asks for nothing: no account, no email, no phone number.
Open source · one HTML file · no sign-up
Cars compiled 29 September 2026, bikes and boats 10 October, aircraft 12 October · estimates to bargain within, not quotes
5,700vehicles with three prices each: 2,729 cars and trucks, 1,444 motorcycles and scooters, 556 boats and jet skis, 971 planes, jets and helicopters
11countries and 150+ states, provinces and cities, plus a World tab that puts them in one list
4,228vehicles with a photo from Wikimedia Commons, each credited to its photographer
0accounts, ads, cookies or trackers
See it in action
Thirty seconds, no sign-up, no sales pitch.
Every clip is the real page, recorded from the app in a headless browser. Pick a state and watch the drive-off prices move, switch from cars to bikes to boats to aircraft and watch every filter change with them, or open a card on a phone and drag the trim slider.
Cars · bikes · boats · aircraft
Four kinds of vehicle, one page.
Switch to motorcycles and the filters become engine size and transmission; to boats and they become length, propulsion and fuel burn per hour; to aircraft and they become seats, engines, range in nautical miles and fuel burn. Photos, prices and fees follow.
On your phone
Built for the dealership parking lot.
Tap a card for the breakdown from sticker to drive-off, drag the trim slider, scroll the fee lines, then set a budget in the filter sheet. 44 px targets, one hand.
Why this exists
“What's your monthly budget?” is the oldest trick on the lot.
It works because you don't know the drive-off number. You can't hold a $42,000 sticker and a $399 payment in your head at the same time, so you negotiate against yourself. CarFinder breaks the trick by putting all three prices on every card.
- ListThe maker's price, from the base trim to the top one, with the mandatory destination charge underneath.
- DealerThe band dealers really sell that model in this month: at sticker, a little under, or deep discounts.
- Drive-offThe estimated total once your state's tax, title, doc fee and registration are added. The number that leaves your account.
Here is the trick in numbers. A monthly payment is a price with the term hidden inside it. Keep the payment the same, stretch the loan, and a more expensive car fits the same “budget.” The dealer chooses the term.
The table uses the loan defaults on CarFinder's US tab: 7% APR and 10% down. The $399 and $42,000 above are example figures; the math is real, and you can change every assumption on the page.
| 60 months | $22,400 |
|---|---|
| 72 months | $26,000 |
| 84 months | $29,400 |
| Same payment, spread | $7,000 |
Now you walk in knowing the number. Bargain inside it. Never accept above it.
Try it on your own state
Pick your state. Watch every price move.
Choose a US state, an Indian state, a Chinese city, an Australian state, a Mexican estado, a Spanish region, a Russian region, a Brazilian state or a Canadian province, and every drive-off price on the page recomputes with its sales tax, road tax, plates, registration, insurance and rebates. Nothing to install, nothing to sign up for.
- Pick cars, motorcycles, boats or aircraft, then your country
The four buttons at the very top switch the kind of vehicle; the country tabs under them switch the whole page: the vehicles, the price basis (MSRP, ex-showroom, OTR, 指导价, RRP, ride-away…), the tax rules and the glossary. World pools every country in one list.
- Pick your state or city
The picker under the search bar (next to it on a desktop) sets the taxes and fees. Every drive-off price recomputes for it, and the page remembers your choice in your own browser.
- Narrow it down
Tap the body-type and fuel chips, or open Filters for price range, size, brand tier, seats, drivetrain, minimum MPG and minimum electric range. For bikes the filters become engine size and transmission; for boats, length, capacity, propulsion and fuel burn; for aircraft, seats, engines, minimum range and fuel burn per hour. Or press Help me choose and answer four questions.
- Sort by what matters to you
Price, lowest yearly fuel cost, best MPG, longest electric range, most horsepower, cheapest per horsepower, most seats. On a phone the sort lives behind the ⇅ button next to the search box.
- Open a card, then compare
Tap any card for its photo, the cost breakdown and the trim slider from base to top trim. Tap + Compare on up to four cards and see them side by side.
The same car, eleven prices.
Each tab starts from the price that country actually publishes and adds what that country actually charges. The rules were researched market by market and are written down in the repository.
United States
414 cars · 270 bikes · 162 boats · 106 aircraft · MSRP
Sales tax by state (with the Connecticut and South Carolina special cases), typical dealer doc fee by state, title and plates. 2025 leftovers and 2027 early arrivals labelled.
50 states + DCIndia
208 cars · 175 bikes · 24 boats · 90 aircraft · ex-showroom
RTO road tax by state, price slab and fuel, with EV waivers; registration, HSRP plates and FASTag; first-year insurance; 1% TCS above ₹10 lakh. GST at the September 2025 slabs.
States + BH seriesChina
188 cars · 102 bikes · 25 boats · 77 aircraft · 厂商指导价
Purchase tax (10%, half for NEVs with the ¥15,000 cap), compulsory and commercial insurance, registration, and the plate: Shanghai's auction, Beijing's lottery, the smaller auctions elsewhere, free green plates for NEVs.
8 cities + everywhere elseUnited Kingdom
280 cars · 175 bikes · 54 boats · 93 aircraft · OTR
Typical broker and dealer discounts, the Electric Car Grant where the maker and the trim qualify, first-year VED already in the OTR, the Expensive Car Supplement flagged, insurance by region.
GB + Northern IrelandAustralia
302 cars · 121 bikes · 53 boats · 103 aircraft · RRP / ride-away
Stamp duty by state formula, 12 months of rego and CTP, plates, dealer delivery, with Luxury Car Tax already inside the RRP and utes exempt.
6 states + ACT + NTMexico
324 cars · 107 bikes · 32 boats · 82 aircraft · precio de lista
ISAN inside the price, alta de placas by estado, the holograma for the Megalópolis, first-year tenencia where it still applies (EVs and hybrids exempt), typical bonos by model.
11 estados + otroSpain
164 cars · 127 bikes · 54 boats · 91 aircraft · PVP
Impuesto de matriculación by CO2 band, DGT fee, plates and gestoría, prorated IVTM, Canarias recomputed with IGIC and Ceuta y Melilla with IPSI, Plan Auto+ and the IRPF deduction shown.
8 regions + PenínsulaThailand
211 cars · 97 bikes · 26 boats · 80 aircraft · ราคาป้าย
Excise by CO2 and technology already inside the sticker, DLT registration, first-year annual tax by engine size, พ.ร.บ. compulsory insurance, dealer processing, the EV3.5 subsidy already deducted.
National rulesRussia
159 cars · 54 bikes · 24 boats · 56 aircraft · РРЦ
Direct, trade-in and credit benefits by model, dealer add-on packages, the 4,500 ₽ registration duty, first-year ОСАГО by region, transport tax by horsepower and region, the state loan discount for Russian-built cars.
10 regions + otherBrazil
233 cars · 88 bikes · 45 boats · 93 aircraft · preço de tabela
Bônus de fábrica by model, emplacamento by state, first-year IPVA prorated with each state's EV and hybrid rules, regional price factor, CNPJ and PcD channels explained.
11 states + outroCanada
246 cars · 128 bikes · 57 boats · 100 aircraft · MSRP before freight
Freight and PDI by brand, A/C tax, green levy, federal luxury tax, HST, GST plus PST or QST (with BC's price tiers), registration, and the federal EVAP rebate plus Quebec, PEI and Yukon rebates taken off.
10 provinces + territoriesWorld
5,700 vehicles · converted
Every car, bike, boat and aircraft at its home list price converted at ECB reference rates, on-road computed with its home rules for its default region, a country filter, your choice of currency and efficiency units, and the cheapest-per-horsepower sort.
11 currenciesNot only cars. Bikes, boats and aircraft, same rules.
Switch the page to motorcycles, boats or aircraft and nothing is a car in disguise: the price basis, the fees, the filters, the wizard questions and the glossary are the ones that market actually uses for that kind of vehicle.
1,444 motorcycles and scootersRide-away
From a 97 cc Hero Splendor to a Gold Wing, with the same three prices. The breakdown adds what bikes really pay: freight and setup, the sales or road tax for your state, plates, compulsory insurance, and the licence class you need (A1, A2, LAMS, CBT, M endorsement).
Filters by engine size and transmission; the wizard asks whether you are on a learner licence.
556 boats and jet skisOn the water
Jet skis, pontoons, bowriders, center consoles, bass boats, wake boats, RIBs, sailboats and dinghies. The breakdown adds freight and commissioning, the boat sales-tax caps (Florida $18,000, Virginia $2,000…), registration by length, trailer plates, and the licence and mooring costs as information.
Filters by length, capacity, propulsion and fuel burn per hour; yearly fuel from your engine hours.
971 planes, jets and helicoptersDelivered
From a two-seat Pipistrel trainer to a Gulfstream G800, with helicopters from the Robinson R22 to the AW139, turboprops, business jets, gyroplanes, gliders and the first certified eVTOLs. Factory list prices before tax, what positions really trade for, then the sales tax, VAT or GST with the aircraft exemptions and caps, duty, registration, and the insurance, hangar and annual costs that dwarf them.
Filters by seats, engine type, minimum range in nautical miles and fuel burn; speeds in knots with mph or km/h alongside; yearly fuel from your flight hours at local avgas and Jet-A prices.
4,228 with a photoWith a picture
Each card and detail sheet shows the vehicle's lead photo from its Wikipedia article, credited to the photographer with its Creative Commons licence, and flagged when it may show an earlier generation. The rest get a silhouette of their body type until a photo is found.
Photos stay on Wikimedia's servers; the page only links to them.
What it feels like
Sit down already holding the dealer's playbook.
Every card answers the questions the salesperson would rather you didn't ask: is this model selling at sticker or sitting on the lot, which fees are real, and which ones you can push back on.
- 01Is this car hot or sitting?
- The market badge says it plainly. Red: sells at or above sticker, expect a wait. Grey-blue: small discounts are typical. Green: big discounts and incentives; this is where the deals are.
- 02What should I actually pay?
- The drive-off range starts from the sticker, applies the typical dealer discount or markup for that model, then adds your state's tax, a typical doc fee and registration. Bargain within it; don't accept above it.
- 03Which lines can I negotiate?
- Open a car and drag the trim slider from base to fully loaded. The breakdown updates line by line: destination, discount, tax, doc fee, registration, insurance, grants, each with a note on what it is and whether you can negotiate it.
- 04What do I say to the dealer?
- The Why this price band panel explains the market for that model and what to ask the dealer.
- 05What does it cost after I drive off?
- Yearly fuel or charging cost at your local prices and distance, an estimated monthly payment, and the assumptions behind them, all editable. You set the term, not the dealer.
Four cars side by side
Price, drive-off, monthly, efficiency, power, seats, drivetrain and market notes in one table, on a phone too.
Every market in one list
All 2,729 cars, 1,444 bikes, 556 boats or 971 aircraft converted to one currency at ECB rates, so you can see what a Seagull costs against a Mirage and rank the cheapest horsepower on Earth.
No jargon left unexplained
MSRP, destination, doc fee, OTR, ex-showroom, RTO, 落地价, tenencia, IPVA, ОСАГО: each tab has a glossary written for someone buying their first car there.
The trust stack
Many car sites want your phone number. This one wants nothing.
Fill in a form on many car sites and your details go to dealers who will call you about it. CarFinder has no form to fill in.
No account, no ads, no trackers
No sign-up, no email, no phone number, no cookies. Nobody is paying to put a car in front of you; your state choice is saved in your own browser and goes nowhere else.
One file
Markup, CSS, plain JavaScript and the data in one self-contained HTML page. It keeps working offline once loaded.
Open data
Each country's cars, bikes, boats and aircraft are JSON files with a documented row schema; each country's car taxes are one function and its bike, boat and aircraft fees one table each. MIT licence. A wrong rate is a one-line fix and a pull request.
Tested before it ships
node --test checks every row of every dataset, then runs the pricing engines for all 97,000 vehicle-and-region combinations and checks known quotes. A headless Chromium pass drives every tab and control of all four verticals at phone and desktop widths.
Every price shows its source
Each detail sheet links the maker's build-and-price page, says when the list was compiled, which of four states the row is in (checked, listed, converted or estimated) and why, and which region's rules were applied with the state page behind them, and has Wrong price? Tell us (a prefilled issue) and Copy the details (no account needed). How we calculate publishes every tax table with its sources, the dealer bands, the dated exchange rates and a measured data-quality scorecard, generated from the same data the app ships with.
Estimates, labelled as estimates
Dealer prices are bands by demand level, not quotes. Taxes follow the published rules on the compile date. Every tab ends with a plain note on what was assumed; modelled prices carry an Estimate tag and lists converted from another currency a Converted tag, and the masthead counts both.
git clone https://github.com/destinjones/carfinder cd carfinder node src/build.js # stitches src/ + data/ into carfinder.html node --test # schema checks, pricing core, known quotes python3 -m http.server # then open http://localhost:8000/
Made in the open
Built by one guy, with an AI, in the open.
I had the question every first-time buyer has, “what will this actually cost me?”, and instead of googling it fifty times I described the tool I wanted and vibe coded it with Claude. I set the direction and made the calls. Claude did the research and the heavy lifting on the code. All of it ships here in the open, so you can check every number.
Read it. Fork it. Fix a price. Take it further. Same way I built Open Overwatch, a live map of the whole planet, and Ironbound, an open source RTS.
Before you go
Use it as a starting point, not a quote.
Car prices were compiled on 29 September 2026, motorcycle and boat prices on 10 October 2026 and aircraft on 12 October 2026, from manufacturer price lists and the main listing sites in each country; most bike and boat rows outside the US are estimates until a published price list is found, and every aircraft outside the US is converted from the maker's dollar or euro list at a dated exchange rate, so the local price moves with the rate. Incentives, fuel prices and exchange rates move monthly, and tax rules change with budgets. Always get the out-the-door price in writing from two or three dealers. If you spot a wrong price or rate, open an issue or fix the JSON and send a pull request.
The dealer hopes you never open this. Open it.