Just stumbled on some interesting data about where it actually makes sense to buy a car in the US. Turns out your state matters way more than people think - we're talking thousands of dollars difference depending on where you live.

So I looked into the cheapest cars by state and the pattern is pretty clear: no sales tax is the biggest game changer. Oregon, Montana, and New Hampshire basically dominate because they don't charge sales tax on vehicle purchases. Oregon tops the list with zero sales tax plus super low dealer fees - like under $400. Montana's similar story, and New Hampshire rounds out the top 3.

But here's where it gets interesting - Alaska ranks in the top 4 even though car prices there are over 20% above national average. Why? Because their dealer fees are literally the lowest in the country at like $315. It's wild how that one factor balances everything out.

The cheapest cars by state rankings also show some surprises. Hawaii actually has below-average prices, and states like Virginia and Wisconsin offer solid deals even though they don't have the tax advantage. Delaware's another no-tax state that makes the top 5.

Meanwhile, if you're in a state with high sales tax AND high dealer fees, you could end up paying thousands more for the same car. Back in 2023 data showed new cars averaged around $48,000 nationally, but depending on your state, dealer fees alone could add anywhere from $300 to $2,700+ to that bill.

The whole cheapest cars by state thing really comes down to three factors: sales tax rate, actual vehicle prices in that region, and what dealers charge in fees. Some states nail two out of three, which is enough to make the list. Worth checking before you make that purchase.