"The transmission's going" is the scariest sentence in car ownership, mostly because nobody tells you it has five different prices. The same car can leave a shop $400 lighter (a solenoid) or $4,000 lighter (a remanufactured unit). Here are the national ranges for every path, what moves them, and the one ratio that decides whether you fix the car or replace it.
National installed ranges for a typical car (sedan, automatic). SUVs and vans run about 10% more, pickups about 15%, and luxury or European vehicles roughly 50-60% more:
| Path | Installed cost | Warranty | Best when |
|---|---|---|---|
| Minor repair (fluid, solenoid, seals) | $150 – $1,200 | 90 days – 1 yr | Symptoms just started; a trouble code points to a solenoid or valve body |
| Used / salvage unit | $1,200 – $2,800 | 30 – 90 days | Older car, tight budget; the used unit may carry the same wear |
| Rebuilt in-shop | $1,500 – $3,500 | 1 – 3 yrs | Healthy engine and body, keeping the car 3+ years |
| Remanufactured unit | $3,000 – $5,000 | 2 – 3 yrs | Like-new internals to factory spec; CVTs usually land here |
| New OEM unit | $4,000 – $8,000+ | 3+ yrs | Newer or rare vehicles; typically a dealership job |
Labor is the quiet constant: removing and reinstalling a transmission runs roughly 6-12 flat-rate hours, which is $600-$2,000 at prevailing rates of $100-$180 an hour before any parts. That's why even a "free" salvage-yard unit still costs four figures installed, and why shops charge real money just to open the thing up.
Type-specific wrinkles: a CVT reman runs $3,500-$5,500 because CVTs are rarely rebuilt (worn pulleys and belts mean replacing the core). A manual rebuild runs $1,000-$2,500, and the far more common manual job, a clutch replacement, runs $800-$1,800 including the kit. A fluid and filter service runs $150-$400.
The ratio mechanics use: repair cost against the car's value after the repair.
Worked example: a 2016 Ford Explorer with a slipping automatic. Rebuild on an SUV: $1,650-$3,850, call it $2,640 in the middle. The Explorer's worth about $9,000 fixed, so the repair is 29% of value. Fix it. The same repair on a 2012 Sentra CVT worth $4,500 fixed is $4,300 at midpoint, 96% of value, and that car's next stop is a salvage yard. Run your own car, transmission, and value through the transmission repair cost calculator to see which side of the line you're on.
Pick vehicle class, transmission type, and repair path. Get the national range, the midpoint, and the cost-vs-value verdict in one screen.
Transmission Repair Cost Calculator →Slipping (engine revs, car doesn't accelerate), hard or delayed shifts, a burnt smell on the dipstick, red-brown puddles under the car, grinding or whining, and any transmission warning light. Timing matters enormously here: caught early, the fault is often a solenoid, a valve body, or low fluid, which is the $150-$1,200 row of the table. Driven until the clutches glaze over, it's the $2,500 row. If the fluid is burnt or there's metal in the pan, stop driving it; every mile is converting a repairable unit into scrap.
One more angle before signing anything: if an extended warranty or manufacturer powertrain coverage is still in play, a covered replacement changes all of this math. And if the verdict lands on "replace the car," the junk car value calculator prices what the dead one is worth as scrap and parts, which is often $200-$600 more than people expect.
Slipping between gears, hard or delayed shifts, a burnt smell on the dipstick, grinding or whining, fluid leaks (red or brown puddles), and a transmission warning light. Catching a solenoid or valve-body problem early is the difference between a $150-$1,200 repair and a $1,500-$3,500 rebuild, so symptoms that appeared in the last few hundred miles deserve a diagnostic visit this week, not this quarter.
Because the labor is the same but the parts strategy isn't. Remove-and-replace runs 6-12 flat-rate hours ($600-$2,000 at $100-$180/hr), then the shop chooses: rebuild your unit in-house, install a salvage unit, or install a remanufactured unit. Each path prices differently and carries a different warranty. Always ask which path a quote assumes, and whether the price includes the torque converter, fluid, and any programming the new unit needs.
No, and on a failing transmission it can make things worse. A fluid and filter service ($150-$400) is maintenance for a healthy unit and occasionally fixes sticking caused by old fluid. But if the clutches are worn or there's metal in the pan, fresh fluid won't rebuild hard parts, and shops that push a flush as a fix for real symptoms are guessing with your money. Diagnose first: a $150 scan and pressure test beats a $400 hopeful flush.