Our Company
About Sell My Car STL.
Two St. Louis lots, two offers for every seller, and a number we'll explain line by line before you sign anything.
Ballwin & O'Fallon, MO — serving the whole metro, both sides of the river
Our story
Built for the side of the deal nobody builds for
Everybody in the car business knows the number that sellers never get told: the gap between what a car is worth wholesale and what it brings at retail. On a typical St. Louis trade-in that gap runs into the thousands — and in a normal sale, every dollar of it goes to whoever buys the car from you. Trade-in desks quote wholesale because the car is going to auction. The national online buyers quote wholesale too, then adjust at pickup. Either way, the retail money is somebody else's.
So we built the other kind of lot. One walkaround appraisal produces two numbers for you to compare: a firm Instant Cash Offer you can take the same day, and a profit-sharing option that puts your car on the retail market and sends you the upside when it sells. Side by side, in plain numbers, with the arithmetic on the table. You pick. Nobody picks for you.
That model started in West County on Manchester Road and worked well enough that we opened a second lot across the Missouri River in O'Fallon, so St. Charles County sellers aren't driving I-64 both ways to get an offer. The pitch hasn't changed since day one: if the car is leaving anyway, why not collect one more offer before it goes? It takes about two minutes to start, it costs nothing, and we'll beat any other dealership's written in-person appraisal by at least $300.
How we operate
Four rules we don't bend
Both numbers, always
Every seller sees the cash offer and the profit-sharing estimate together. We never bury the bigger number to protect the smaller one.
The inspection is the truth
Every car gets a real walkaround at the lot. If it matches what you told us online, the number does not move — honest answers in, honest offer out.
Local or nothing
Two St. Louis lots and appraisers who work in this metro every day. When you call, somebody local picks up — not a national call queue.
Beatable? Prove it.
Bring another dealership's written in-person appraisal and we add $300 on top. We publish the rule because we can afford to honor it.
By the numbers
The scoreboard we actually care about
2
St. Louis lots
Ballwin and O'Fallon — real addresses, real people
2
Offers per appraisal
A firm cash number and a profit-sharing estimate, side by side
$300
Best-offer promise
Over any other dealership's written in-person appraisal
4.8
Ballwin on Google
294 reviews and counting
4.9
O'Fallon on Google
95 reviews and counting
Hear it from sellers instead of from us — the unedited reviews are on our reviews page.
Not a dealership, exactly
We're built for the person selling, not the person shopping
A dealership is a store, and its trade-in desk exists to feed cars to the sales floor. We run that backwards: the seller is the customer. No showroom walk, nothing you're expected to buy, no finance office waiting behind a door. You bring the car, a real appraiser walks it with you, and both offers get explained in numbers you can check — the whole process usually fits inside an hour.
And because we retail the cars we buy, we can afford to pay closer to retail. That's the entire engine behind the two-offer model — and the reason the $300 best-offer promise isn't scary math on our end.
Where we work
Two lots, one metro, two states
From 14744 Manchester Rd in Ballwin we cover West County and the 40/64 corridor — Manchester, Ellisville, Wildwood, Chesterfield, Kirkwood, Town and Country, Des Peres, Valley Park, Fenton, Eureka, Webster Groves, Clayton and the city itself. From 500 Auto Mall Drive in O'Fallon we take St. Charles County: St. Charles, St. Peters, Wentzville, Lake Saint Louis, Cottleville, Dardenne Prairie and Troy. Pick whichever drive you'd rather make — the appraisal and both offers work the same at either lot.
This is also a two-state market, and that changes real money for a seller: Missouri's trade-in tax credit, the Illinois private-party rules on the Metro East side, the Gateway emissions program in St. Louis County, and the January 1 personal-property assessment that quietly decides the best month to sell. We wrote all of it down — our St. Louis selling guides walk through the titles, the liens and the paperwork before you ever leave the house. If you'd rather just ask a person, call either lot.
FAQ
About us: the questions people actually ask
We buy cars out of two St. Louis lots, but the place is laid out backwards from a dealership. There is no showroom to walk, no trade-in desk feeding a sales floor, and nothing you are expected to purchase. The entire visit exists to put a number on your car.
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