Selling a Car with a Blown Engine: What You Need to Know

by AutoExpert   |  29 July, 2025

Share :

Picture this: there's a car in someone's driveway that sounds like a dying whale every time they turn the key. The engine's basically a boat anchor at this point, but they desperately need the thing gone. Can they actually sell this rolling disaster without ending up in legal trouble?

Hell yes, they can. But there's a catch - they can't be sneaky about it.

Selling a Car with a Blown Engine

Don't Be That Guy

Look, every state has some version of "don't screw people over" written into their laws. If someone knows their engine is fried, they absolutely have to tell buyers about it. Period. End of story.

This isn't just about karma or sleeping well at night. Get caught pulling a fast one, and they could end up dealing with angry buyers, lawsuits, and enough legal bills to buy a decent used car. Nobody wants that headache.

The smart play? Write it all down. When someone comes to look at the car, hand them a piece of paper that says "Hey, this engine is toast" and have them sign it. Keep a copy somewhere safe. It's like insurance against people getting amnesia about what they agreed to buy.

Selling a Car with a Blown Engine

The Magic Words: "As-Is"

Most folks selling problem cars throw around the term "as-is" like it's some kind of legal shield. And honestly, it kind of is. It basically means "you're buying this thing exactly as it sits, warts and all."

But here's where people mess up - "as-is" doesn't mean "hide everything that's wrong." The seller still has to spill about known problems. The "as-is" part just means they're not promising to fix anything once money changes hands.

Think of it like buying a beat-up couch at a yard sale. The seller might tell you the springs are shot, but once you load it in your truck, it's your saggy couch to deal with.

Selling a Car with a Blown Engine

What's This Thing Actually Worth?

A car with a dead engine is worth about as much as you'd expect - not a whole lot. Those online car value websites are pretty useless here because they assume the thing actually starts and drives.

Getting a mechanic to take a look can help figure out if it's truly dead or just really, really sick. Sometimes what sounds like the apocalypse under the hood is actually something fixable. Other times, the engine is basically scrap metal shaped like car parts.

To Fix or Not to Fix

This is where things get interesting. If throwing money at the engine will add more value than it costs, maybe it's worth fixing. But engine work ain't cheap - major repairs can cost more than some people's entire cars are worth.

On the flip side, there's a whole world of people out there who love buying broken cars. Shade tree mechanics, weekend warriors, and folks who just want cheap wheels don't mind getting their hands dirty. Sometimes it's easier to find one of them than to dump money into repairs.

Selling a Car with a Blown Engine

Finding Someone Who Actually Wants It

The trick is finding buyers who see opportunity instead of problems. Car forums, Facebook groups for gearheads, and Craigslist's auto parts section are goldmines for this stuff.

Being straight up in the ad makes everyone's life easier. "Project car - engine needs work" beats the hell out of some vague description that makes people think they're getting a runner. The right buyer will actually appreciate the honesty because they know what they're getting into.

When to Just Give Up

Sometimes the best move is admitting defeat and parting the thing out. If nobody wants to buy a whole car that doesn't run, there might be good money in selling it piece by piece.

Individual parts can be worth surprising amounts to people fixing up similar cars. The transmission, electronics, wheels, interior bits - all of that stuff has value to someone. It's more work than selling the whole car, but it can pay off.

Selling a Car with a Blown Engine

The Real Deal

Bottom line: selling a car with a blown engine isn't going to land anyone in jail, but they've got to play it straight. Tell people what's wrong, get it in writing, and price it like what it is - a car that needs work.

The absolute worst thing someone can do is try to pull a fast one and hope the buyer doesn't notice until they're halfway home. That's how people end up with angry phone calls, bad reviews, and lawyers getting involved. Way better to be upfront from the start and find someone who actually wants what they're selling.

Recomended:

These 5 Hypercars Prove the Gasoline Dream Isn’t Dead Yet - Photo
Others
These 5 Hypercars Prove the Gasoline Dream Isn’t Dead Yet

A prancing horse is now in the stable.1. Gordon Murray Automotive T.50"The last great analogue supercar," that's the promise Gordon Murray made and he's held up his end of th

AutoExpert
This Affordable Sedan Keeps More of Your Money Than Almost Any Rival - Photo
Others
This Affordable Sedan Keeps More of Your Money Than Almost Any Rival

While SUVs have taken over from the sedan as the vehicle design of choice for American masses, the latter still has its place. Not only do they generally look better than the tall and ungainly SUV cro

AutoExpert
How Much Rising Gas Prices Really Cost Truck and Sedan Owners - Photo
Others
How Much Rising Gas Prices Really Cost Truck and Sedan Owners

Gas prices. Given recent events they've been on everyone's minds as rising oil prices cause gasoline prices to climb across the U.S. and around the world. We won't dive into why costs have

AutoExpert
Buick Is More Popular in China Than America and Here’s Why - Photo
Others
Buick Is More Popular in China Than America and Here’s Why

While Washington and Beijing rarely see eye to eye, Chinese car buyers have long been remarkably unified in their affection for one American brand. That brand is Buick which last year delivered 436,72

AutoExpert
Only Two Manual SUVs Are Left in 2026 and One Is Much Cheaper - Photo
Others
Only Two Manual SUVs Are Left in 2026 and One Is Much Cheaper

While SUVs have become a staple of American roads over the past couple decades, very few new ones are still available with a manual gearbox. Truth is the manual isn't being sold as an option with

AutoExpert
Self-Driving Cars May Succeed on Tech but Fail in Politics - Photo
Others
Self-Driving Cars May Succeed on Tech but Fail in Politics

Battery-electric cars became a political mess well before Elon Musk turned public opinion against his cars by leading the "government efficiency" campaign that sent about 300,000 federal emp

AutoExpert
Renault’s Tiny New Off-Roader Looks Ready to Challenge the Jimny - Photo
Concept
Renault’s Tiny New Off-Roader Looks Ready to Challenge the Jimny

Renault has previewed a new compact off-roader called the Bridger Concept, a small SUV designed to take on vehicles like the Suzuki Jimny. The catch is that most people will probably never see it in t

AutoExpert
Renault futuREady Plan Promises 36 New Models By 2030 - Photo
Car News
Renault futuREady Plan Promises 36 New Models By 2030

Renault Group has revealed a new long-term strategy called futuREady, and it is a pretty ambitious one. The plan promises dozens of new models, cheaper electric cars, and much faster development cycle

AutoExpert
The Cayenne EV Just Got A 657 HP Middle Model - Photo
Car News
The Cayenne EV Just Got A 657 HP Middle Model

Porsche is expanding the electric Cayenne lineup with a new middle option called the Cayenne S Electric. It sits between the entry-level model and the upcoming Porsche Cayenne Electric Turbo, giving b

AutoExpert
This $240K Range Rover Comes With Skis and Only Three Exist - Photo
Car News
This $240K Range Rover Comes With Skis and Only Three Exist

Land Rover has introduced another themed version of its performance flagship, this time drawing inspiration from snowy mountain scenery. The new Range Rover Sport SV Winter Dusk takes cues from the co

AutoExpert