Is it worth fixing a blown engine?
Usually not, once the car has age and miles on it. An engine replacement on a 15-year-old sedan can cost more than the car was worth when it was running. The honest test is simple: get a repair quote, then look up what the car sells for in good condition. If the repair is anywhere close to that number, fixing it is a bad trade — you’d spend thousands to own a high-mileage car that’s now had major surgery, which buyers discount anyway.
There’s also the hidden risk: a “blown engine” on a car that’s been neglected often comes with company — a tired transmission, a rusted exhaust, deferred maintenance. You fix the headline problem and the next one shows up a month later. Selling as-is puts a firm number in your pocket today and makes the next owner’s problems their own.
Blown engine vs. bad transmission vs. won’t start
They feel similar from the driver’s seat but they’re different sales. A blown engineleaves a perfectly good transmission and catalytic converter on the car — both valuable. A bad transmissionleaves a good engine, which is one of the highest-value parts there is. “Won’t start” is the one worth diagnosing first, because it ranges from a $100 battery to a seized motor — if it’s cheap, fix it; if it’s the engine, sell it. Either way, the car has real value as parts and metal, and we buy all three situations every week.
We’ve bought more than 42,000+cars, and the large majority didn’t run when we picked them up. A non-running car isn’t an edge case for us — it’s the normal job. That’s why the offer is firm, the tow is free, and there’s no lecture about the engine when the driver arrives.
When you’re ready, the general process is the same as any car — see selling a broken or non-running car for the wider picture, or just get your offer.