How Much Does It Cost to Replace a Motor in a Car?

In 2025, replacing a car motor (engine) typically costs $4,000 to $10,000 in the U.S., with low-end jobs around $2,500 and high-end or luxury/performance work reaching $20,000 or more; swapping an electric vehicle (EV) drive unit usually runs $4,000 to $12,000. Prices vary by vehicle make and model, engine type, labor rates, and whether you choose a used, remanufactured, or new “crate” unit. Below, we break down what drives the cost, typical ranges you can expect, and how to get a reliable estimate.

What “motor” means today

In everyday language, “motor” often refers to a gasoline or diesel engine. In EVs and many hybrids, the “motor” is an electric traction drive (sometimes integrated with the gearbox and inverter). The replacement process, parts sourcing, and labor all differ between internal-combustion engines (ICE) and electrified powertrains—and so do the price ranges.

Typical price ranges in 2025

For internal-combustion vehicles, the total cost depends on the source and specification of the engine, along with labor hours and shop rates. Here are common scenarios and what they usually cost today.

• Used/salvage engine: about $2,500–$7,500 total (engine $1,200–$4,000; labor 10–20 hours at $110–$180/hour; plus fluids, gaskets, and incidentals).
• Remanufactured long block: about $4,500–$9,000 total (higher parts cost but stronger warranty and quality control).
• New OEM “crate” engine: about $7,000–$15,000+ total (best fit and warranty, highest parts price).
• Turbocharged, diesel, luxury, and performance engines: commonly $10,000–$20,000+ due to parts pricing and added labor complexity.

These ranges reflect mainstream U.S. shop rates and parts pricing as of 2025; local markets, parts availability, and brand-specific complexities can shift totals up or down.

For EVs and hybrids, costs hinge on whether you’re replacing an entire drive unit or a specific component, and whether parts are new or remanufactured.

• EV drive unit (motor/inverter/gearbox assembly): about $4,000–$12,000 total (used/reman unit $3,000–$9,000; labor 6–12 hours).
• Hybrid electric motor or transaxle: about $2,500–$6,500 total for common models; replacing the hybrid’s gasoline engine aligns with ICE ranges above.
• Note: EV battery replacements are separate and can exceed $8,000–$20,000+, but battery failures are more common than traction motor failures.

Because many EVs integrate components, replacing a “motor” often means swapping a complete drive unit, which influences total cost and parts availability.

What drives the price

Several variables influence whether your quote lands near the low or high end of the spectrum. Understanding these factors will help you compare estimates more confidently.

• Vehicle make/model: Domestic mainstream brands tend to be cheaper; European luxury and performance models tend to be costlier.
• Engine type: Turbos, diesels, V8s, and high-output engines raise parts and labor costs versus naturally aspirated 4-cylinders.
• Engine source: Used is cheapest, reman is midrange with better warranties, new OEM is most expensive.
• Labor hours and shop rate: Typical labor is 8–20+ hours at $110–$180/hour, higher at dealers and in high-cost metro areas.
• “While you’re in there” parts: Timing components, water pump, hoses, belts, spark plugs, mounts, and sensors add $200–$1,000+.
• Programming/coding: Modern vehicles may require ECU updates or immobilizer programming ($100–$400+).
• Shipping and taxes: Heavy engines and EV drive units often entail freight charges; taxes vary by state.
• Warranty length: Longer/stronger warranties usually cost more up front but reduce long-term risk.

Quotes that seem unusually low often omit some of these items; ask for a line-item breakdown to ensure apples-to-apples comparisons.

Real-world example estimates

Below are typical all-in totals for representative vehicles, assuming reputable independent-shop labor in the U.S. and quality parts as noted. Your specific quote may differ based on location, mileage, and vehicle condition.

• 2016 Toyota Camry 2.5L (ICE): Used engine swap $3,500–$6,000; reman long block $5,500–$8,500.
• 2018 Ford F-150 5.0 V8 (ICE): Reman long block $7,000–$10,500; new crate engine $10,000–$15,000.
• 2017 BMW 330i 2.0T (ICE): Used engine $6,500–$10,000; dealer new long block $12,000–$18,000.
• 2019 Tesla Model 3 RWD (EV): Used/reman rear drive unit $5,500–$9,500 installed; battery not included.

These ranges reflect common outcomes seen by independent and dealer service centers and can shift with parts availability, especially for EVs and late-model turbocharged engines.

Additional costs you should expect

Beyond the engine or motor itself, most shops recommend preventive parts and services during the swap to avoid repeat labor later.

• Gaskets, seals, fluids, and filters: $200–$600.
• Cooling system service (hoses, thermostat, coolant): $150–$500.
• Timing set/water pump (if applicable): $250–$900.
• Engine/trans mounts or driveshaft couplers (EV): $150–$600.
• Software updates and immobilizer programming: $100–$400+.
• Towing and freight: $150–$500+ depending on distance and weight.

While optional in some cases, addressing these items during replacement often saves money compared to revisiting the same labor later.

Warranty, insurance, and timing

Used/salvage engines commonly come with 30–90 day warranties; remanufactured units often include 2–3 years or up to 100,000 miles; new OEM crate engines vary by manufacturer, typically at least 12 months. Many EV drive units sourced remanufactured include 12–24 months of coverage. Insurance rarely covers mechanical failure due to wear or neglect; comprehensive may apply for flood or collision-related damage. Extended warranties can cover engine replacement if terms apply. Turnaround is typically 1–3 days of shop time once parts arrive, though scheduling and shipping can add a week or more.

How to get a trustworthy estimate

A precise number depends on your VIN, the exact engine code, and the condition of your vehicle. These steps will help you get a reliable, written total.

1. Gather details: VIN, mileage, engine code, and any diagnostic trouble codes.
2. Ask for options: Used vs. reman vs. new, with warranty terms and part sources noted.
3. Request a line-item estimate: Parts, labor hours and rate, fluids, programming, taxes, and shipping.
4. Confirm what’s reused: Accessories, turbo(s), injectors, sensors—clarify who warrants reused items.
5. Verify compliance: Emissions/inspection rules (e.g., CARB in California) and immobilizer/software needs.
6. Compare two to three shops: Reputable independents often undercut dealer labor rates without sacrificing quality.

This process helps surface hidden costs and ensures you understand coverage, parts quality, and timeline before committing.

When replacement is worth it—and when it isn’t

Replacing a motor can extend a vehicle’s life substantially, but it isn’t always the best financial move. Consider the following before you proceed.

• Vehicle value vs. repair cost: If the engine swap exceeds 50–70% of the car’s market value, selling or replacing the car may make more sense.
• Overall condition: Rust, transmission wear, or failing electronics can make a new engine a poor investment.
• Usage plans: High-mileage commuters and work trucks may justify a reman or new unit with a stronger warranty.
• Financing and downtime: Parts availability, freight times, and shop backlog can affect total time off the road.

Balancing long-term ownership plans against total cost and vehicle condition typically leads to the best decision.

Summary

Expect to pay $4,000–$10,000 to replace a typical gasoline engine in 2025, with budget options around $2,500 and premium or complex jobs stretching past $15,000. EV drive units commonly fall between $4,000 and $12,000 installed. Your exact price depends on the vehicle, engine type, parts source, labor rate, and add-on items like programming and preventive components.

To protect your budget, request written, line-item quotes for multiple parts options, check warranty terms closely, and verify legal and software requirements for your state and vehicle. Done right, a motor replacement can deliver years of additional service at a predictable cost.

How much does it cost to replace the engine in a car?

The total cost for a new engine, including parts and labor, generally ranges from $5,000 to $15,000 or more, though it can be as low as $3,000 for an economy car and much higher for luxury or high-performance vehicles. The primary factors influencing this cost are the type of engine (new, remanufactured, used, or rebuilt), the vehicle’s make and model, and the labor rates at the repair shop. 
Breakdown of Costs

• Engine Price:
  • New (OEM/Crate): This is the most expensive option, costing roughly $4,000 to $10,000 or more for the part alone, with warranties included. 
  • Remanufactured: A more affordable option that has been rebuilt to factory standards, costing around $3,000 to $5,500 for the part, according to Endurance Warranty. 
  • Rebuilt: Restoring a used engine to good working condition can be a cost-effective alternative, costing about $2,500 to $4,000 for the engine. 
  • Used (Salvage): The cheapest option, with used engines ranging from $600 to $4,000 for parts only. 
• Labor Costs:
  • Expect to pay anywhere from $1,200 to $3,000 or more for installation, with the complexity of the job and shop rates affecting the final price, notes Synchrony. 
• Other Related Costs:
  • Fluids: The cost of new oil, coolant, and other fluids is also factored into the total. 
  • Associated Parts: You may also need to replace related components like belts, hoses, and sensors. 

Factors That Impact Total Cost

• Vehicle Make and Model: Luxury, performance, and specialized vehicles will have higher engine costs and more complex installations. 
• Engine Type: Diesels, hybrid, and high-performance engines are more expensive than standard gasoline engines. 
• Shop Rates: Labor costs vary by location and the specific shop performing the work. 

Is it worth replacing a motor in a car?

Replacing a car’s engine is worth it only if the cost of the replacement is significantly less than the value of the car, or if you have an emotional attachment to the vehicle, as it provides a warranty and potentially extends the car’s life. It’s a significant decision that hinges on the car’s overall condition, its market value, the cost of the engine swap, and the availability of warranties on the replacement engine. 
When It May Be Worth It

• Cost vs. Value: If a new engine costs less than half the car’s current value, it could be a sound financial decision. 
• Car’s Condition: The car should be in good overall condition (solid frame, good suspension) to justify the investment. 
• Emotional Attachment: You might choose to replace an engine to keep a car that holds sentimental value. 
• Warranty Benefits: A new or rebuilt engine often comes with a warranty, providing long-term reliability and peace of mind. 
• Environmental Benefits: An engine replacement can be more environmentally friendly than buying a new car, reducing emissions and waste. 

When It Might Not Be Worth It

• Car’s Age and Condition: Opens in new tabIf the vehicle is very old, rusted, or has other major issues, replacing the engine might be “throwing good money after bad”. 
• Cost Exceeds Value: Opens in new tabIf the cost of the engine replacement is more than the car is worth, it’s generally not a good investment. 
• Other Major Repairs: Opens in new tabIf the transmission or other major components are also failing, it may be more sensible to buy a new vehicle. 

Key Factors to Consider

• Engine Cost: Research the cost of a new or rebuilt engine, including parts and labor. 
• Vehicle’s Overall Value: Assess the car’s current market value to see if the replacement is a worthwhile investment. 
• Warranty: Inquire about warranties on both the replacement engine and the repair work itself. 
• Future Costs: Consider if other components might need replacement soon, as this could add to the overall expense. 
• Alternatives: Explore whether a different car or a different type of engine swap is a more viable solution. 

Is it worth fixing a bad engine?

Sure. It’s simple economics. If the fixed car will provide reliable service long enough that the cost of repairing it is less than replacing it, then do it. Once a worn/old engine is properly rebuilt, the car is significantly more likely to operate reliably for another decade.

Is it cheaper to fix an engine or replace it?

It is usually cheaper to replace an engine than rebuild. The cost difference is due to the labor hours needed to rebuild. It is far more efficient in terms of labor to pull an engine and drop a replacement in place than it is to pull the engine, rebuild it, and reinstall.