New engine costs range from $3,000 to $7,000 for most vehicles, but the final bill depends on your car's make, model, and whether you choose a factory part or a rebuilt unit
The price you pay for a new engine breaks down into two parts: the engine itself and the labor to install it. A brand-new factory engine typically costs between $3,000 and $7,000 for common vehicles like sedans and compact trucks. Luxury vehicles, high-performance cars, and large trucks push that range higher — sometimes to $10,000 or more. Labor adds another $1,000 to $3,000 depending on how accessible your engine is and how long the job takes.
The actual number depends on what you're driving. A four-cylinder engine for a Honda Civic costs less than a V8 for a Ford F-150, which costs less than an engine for a BMW or Mercedes. Your mechanic or dealership can give you a specific quote once they know your exact year, make, and model.
Key Takeaways
- Factory new engines cost $3,000 to $7,000 for standard vehicles, with luxury and performance cars running higher.
- Labor to remove the old engine and install the new one typically adds $1,000 to $3,000 to your total bill.
- Rebuilt engines cost 40 to 60 percent less than factory new but come with shorter warranties and carry more risk.
- Getting quotes from both dealerships and independent mechanics can save you $500 to $1,500 on labor alone.
- Warranties vary widely — factory engines often come with three years or 36,000 miles, while rebuilt engines may offer only 30 days to one year.
Factory new engines versus rebuilt engines
A factory new engine is built by the manufacturer to the same specifications as the engine that came in your car originally. It carries the longest warranty — typically three years or 36,000 miles — and has zero miles on it. You pay full price for that may provide.
A rebuilt engine is a used engine that has been taken apart, inspected, worn parts replaced, and reassembled to factory standards. Rebuilt engines cost 40 to 60 percent less than new ones. A rebuilt engine that would cost $5,000 new might run $2,000 to $3,000. The trade-off is a shorter warranty — often 30 days to one year — and the fact that you are buying someone else's assessment of the engine's condition rather than a may provide of zero wear.
Some shops also offer remanufactured engines, which sit between rebuilt and new. These are rebuilt to stricter standards and typically come with a longer warranty than a standard rebuild, but still cost less than factory new. Warranty length and coverage vary by shop, so ask what is included before you commit.
How engine type and vehicle size affect price
A four-cylinder engine is simpler and cheaper to manufacture than a six-cylinder or V8, so the part itself costs less. A new four-cylinder engine for a sedan might run $3,500 to $4,500. A V8 for a truck or SUV typically costs $5,000 to $7,000. Diesel engines, which are heavier-duty, often cost $6,000 to $9,000 new.
Luxury and performance vehicles command higher prices because their engines are more complex and produced in smaller volumes. A new engine for a BMW, Audi, or Mercedes can easily exceed $8,000 to $12,000 before labor. Hybrid engines add another layer — they are more specialized, so replacement costs tend to run higher than comparable gas engines.
Older vehicles sometimes have a cost advantage: if your car is 15 or 20 years old, the engine may be simpler and cheaper to source. Newer vehicles with computer-controlled systems and emissions equipment cost more because the engine itself is more sophisticated.
Labor costs and installation time
Labor is where the bill can surprise you. A straightforward engine swap on an accessible vehicle — say, a Honda Civic or Ford F-150 — might take 15 to 20 hours. At $75 to $150 per hour (the range depends on whether you use a dealership or independent shop), that is $1,125 to $3,000 in labor alone.
Some vehicles are harder to work on. Luxury cars, all-wheel-drive vehicles, and cars with the engine mounted sideways can take 25 to 40 hours. A few high-end vehicles take even longer. The shop should give you a labor estimate before starting work — ask for it in writing so there are no surprises when the bill arrives.
Independent mechanics typically charge $75 to $100 per hour. Dealerships charge $100 to $150 per hour or more. Both should be able to tell you the estimated hours for your specific vehicle. If one shop quotes 30 hours and another quotes 15, ask why — the difference might reflect experience with your model, or it might reflect padding.
Where to buy an engine and get it installed
You have three main routes: buy from a dealership, buy from an independent engine supplier and have an independent mechanic install it, or buy from a supplier and have a dealership install it.
Dealerships sell factory new and sometimes rebuilt engines. They handle both the part and the labor, so you deal with one entity. The downside is higher labor rates and sometimes higher engine prices. The upside is that they know your exact vehicle and the work carries their warranty.
Independent engine suppliers — shops that specialize in rebuilt or used engines — often undercut dealership prices on the engine itself by $500 to $1,500. You then take the engine to an independent mechanic for installation. This route saves money if you find a reliable supplier and mechanic, but you are coordinating two businesses instead of one.
Online retailers sell engines and ship them, but you still need a local shop to install it. Shipping a heavy engine is expensive, and you have no local recourse if the engine arrives damaged or does not fit. Most people find this route more hassle than it is worth unless they are very confident about the fit.
Getting quotes and comparing total cost
Never accept the first quote. Call three shops — at least one dealership and two independent mechanics — and ask for a written estimate that includes the engine cost, labor hours, and labor rate. Make sure each quote is for the same thing: a factory new engine, or a rebuilt engine, or whatever you have decided on.
When you compare, add the engine cost and labor cost to get the total. A dealership might quote $6,000 for the engine and $2,000 in labor ($8,000 total). An independent shop might quote $5,200 for a rebuilt engine and $1,200 in labor ($6,400 total). The independent option is cheaper, but the engine carries a shorter warranty. That trade-off is yours to make.
Ask each shop what warranty comes with the work. Some cover the engine for a year; others cover it for 36,000 miles. Some cover only the engine itself; others cover related parts like gaskets and seals that they replace during installation. A lower price with no warranty is riskier than a higher price with a solid may provide.
Signs you need a new engine versus repair
Before you commit to a new engine, confirm that repair is not an option. If your engine has a blown head gasket, a cracked block, or severe internal damage, replacement is usually the only choice. If it has a bad alternator, a failed water pump, or a clogged fuel injector, those are repairs, not replacements.
A mechanic can run a compression test or a leak-down test to see whether the engine's internal seals and cylinders are still sound. If compression is low across multiple cylinders, the engine is worn out. If compression is normal but you have an oil leak or a noise, the problem may be fixable without replacing the whole engine.
Ask your mechanic directly: "Can this engine be repaired, or does it need to be replaced?" If they say repair is possible but expensive, ask for the repair cost. If repair costs $4,000 and a new engine costs $5,000 with labor, replacement might make sense. If repair costs $1,500, repair is the smarter choice.
Frequently Asked Questions
How long does an engine replacement take?
Most engine replacements take one to three days of shop time, depending on how accessible the engine is and how busy the shop is. You may wait a few days for the shop to schedule the work, then another few days for parts to arrive if they do not have the engine in stock. Plan on one to two weeks from the day you drop off the car to the day you pick it up.
Is a rebuilt engine as reliable as a new one?
A well-rebuilt engine from a reputable shop is usually reliable, but it carries more risk than a factory new engine because it has unknown history. The previous owner may have neglected maintenance, or the engine may have been damaged before it was rebuilt. A factory new engine is a known quantity. If reliability matters more than cost, new is the safer bet.
Can I install an engine from a different car in mine?
Sometimes, but not always. An engine from the same manufacturer and generation often fits, but the wiring, mounts, and computer systems have to match. A mechanic can tell you whether a swap is possible for your specific vehicle. Swapping an engine from a different model usually requires custom work and costs significantly more than a direct replacement.
What if I cannot afford a new engine right now?
If the engine is still running but failing, you may have time to save money. Ask your mechanic how long the engine is likely to last — days, weeks, or months. If you have weeks, you can shop for a rebuilt engine or save for a new one. If the engine could fail any day, you may need to act sooner or consider whether repairing the vehicle is worth the cost.
Does the warranty on a new engine cover labor?
No. Engine warranties cover the part itself — if the engine fails during the warranty period, the supplier replaces it. Labor to remove the failed engine and install the replacement is usually your responsibility. Some shops include labor coverage for a limited time, so ask before you buy.