The Lemon Index$2,600 middle bill · most between $2,000 and $4,200
Lower than the $4,500 middle bill owners of all 175 models reported.
Owners who gave their mileage: a middle of 60,000 miles (7 reports).
Chevrolet Impala owners reported paying a median of $2,600 for a transmission replacement, with the middle half of bills between $2,000 and $4,200. That's from 10 owner reports (10 complaints to NHTSA). Costs vary by shop and region.
What owners paid
- Under $5000%
- $500–$1,0000%
- $1,000–$2,50040%
- $2,500–$5,00040%
- $5,000 and up20%
Share of the 10 owner reports in each price band.
By model year
- 2000 Chevrolet Impala1too few for a middle
- 2001 Chevrolet Impala4$2,400 middle bill
- 2002 Chevrolet Impala1too few for a middle
- 2006 Chevrolet Impala1too few for a middle
- 2011 Chevrolet Impala1too few for a middle
- 2018 Chevrolet Impala1too few for a middle
- 2019 Chevrolet Impala1too few for a middle
Reports per model year, with the middle bill where there are 3 or more. YouTube amounts count for the generation the video covers.
How often owners report the failure
- 2006 Chevrolet Impala28 complaints name it5% of that year's complaints
- 2001 Chevrolet Impala18 complaints name it2% of that year's complaints
- 2011 Chevrolet Impala16 complaints name it3% of that year's complaints
Owner complaints to NHTSA whose own words name a transmission failure. Raw counts: popular years get more complaints. A complaint is a report, not proof of a defect.
Engines in these years
Engines with a page of their own that this model was sold with in the years above. Owners don't always say which engine they had.
Engine codes that can lead here: P0700 P0730 P0715 P0720 P0731 P0732 P0733 P0734. A code is where a shop starts, not proof the part failed.
Keep going
- Chevrolet Impala reliability by year
- Transmission replacement cost on every car
- Car symptoms and what they can mean
Other repairs Chevrolet Impala owners reported
BCM replacement (12) · Brake repair (11) · Steering rack replacement (9) · Intake manifold replacement (7) · Steering column repair (7) · Wheel bearing replacement (7) · Throttle body replacement (6) · Wiring harness repair (6)
The details
How we count
Every number here is a repair bill an owner reported, never a shop's price list. Two sources: the bills owners wrote in their own complaints to the U.S. government (NHTSA), and the dollar amounts owners said out loud in YouTube repair and ownership videos. A figure counts for a repair when that repair is the part named nearest to it. Left out: purchase prices, payments, rentals, towing, warranties and deductibles, amounts under $50 or over $15,000, parts-only prices ("the part was $80 on Amazon"), bills for two different repairs named together, and money someone else paid. One number per complaint (or video) and repair: the biggest, so it's the bill, not the diagnosis fee.
The range is the middle half of the bills (the 25th to the 75th percentile), so one wild number can't swing it. Owners who complain to the government often had expensive repairs, so a typical bill can be lower. Costs vary by shop and region, by dealer vs independent shop, by parts and by miles. This is what owners reported, not a quote for your car.
Check the bills yourself
NHTSA complaint numbers (search them at nhtsa.gov): 11746623, 11714661, 11020489, 10455831, 10183065, 10174280, 10122359, 10086176, 10057035, 10045615.
Quick answers
How much does transmission replacement cost on a Chevrolet Impala?
Chevrolet Impala owners reported a median of $2,600, and the middle half paid $2,000 to $4,200, from 10 owner reports. Costs vary by shop and region.
Is a Chevrolet Impala transmission replacement more expensive than on other cars?
The Chevrolet Impala middle bill of $2,600 is lower than the $4,500 owners of all 175 models we have reports for paid.
Where do these Chevrolet Impala repair costs come from?
From 10 complaints to NHTSA: what owners themselves said they paid. They aren't verified bills or a shop's quote.
Which Chevrolet Impala years report this failure most?
In complaints to NHTSA, owners of the 2006 (28), 2001 (18), 2011 (16) Chevrolet Impala named it most. Raw counts, not a failure rate.
Sources: NHTSA owner complaints and YouTube videos (amounts said out loud), sorted by The Lemon Index. Owner reports, not a price quote. Costs vary by shop and region.