2018 Chevrolet Impala Brakes Problems
- Complaints
- 8about this part
- Share
- 14%of 59 total for the year
- Median mileage
- 50,020miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 8 complaints about the brakes of the 2018 Chevrolet Impala, 14% of the 59 complaints for this model year. Where a mileage was given, the median is 50,020 miles. 5 of these say a crash was involved, according to the filers. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The car was stopped on a parking lot exit ramp. When the car ahead of me moved forward I took my foot of of the brake so I could move forward. When I applied the break to stop, the breaks did not work and I hit the car in front of me.”
NHTSA complaint #11281643, filed 2019-11, 17,000 miles“October 10th, I was in an accident where I was literally an entire car length back driving with the flow of traffic at 50-55 MPH, when the vehicle in front of me came to an abrupt stop on the freeway. I slammed on my brakes but my car slid straight into the back of the vehicle in front of me. It felt as if my brakes were not stopping my car. I noticed this happening before on a main street and I was travelling at 45 MPH but I did not think anything of it at the time.”
NHTSA complaint #11268273, filed 2019-10, 47,439 miles“In february 2019 I purchased a 2018 chevy Impala premier, upon driving the car I noticed that the brakes were not working like my 2018 chevy camaro but I chucked it up to the car being heavier and paid it no attention. For months I have been thinking that maybe I just need to get used to the brakes on my new car and that it was nothing. While I drive at normal speeds (40 - 45 MPH) my car slid an extra 5- 10 ft more then it is supposed to every time. Yesterday while braking my brakes just totally did not respond causing me to hit the back of another driver. …”
NHTSA complaint #11253560, filed 2019-09, 40,000 miles“Tires-tires keep losing air pressure, they appeared new but when tested problems was found, they were wore to the outside as if aliment was needed, new tires was purchased electrical/battery-there is a frequent shut down of electrical system, while driving the engine light come on, from the driver information center (dic) the was 14.7, the battery was checked twice within a period of two days from the dealership, the first day the battery was good then on the second day they said I had a battery problems, purchased new battery, no warning tried to crank barely turnover, sometimes the dic…”
NHTSA complaint #11266617, filed 2019-10, 52,600 miles“Getting a second look at air conditioning. I was told the compressor could be leaking as there has been no freon for over a month or two. The freon is 120/pound and could cost 1000, he mentioned for freon alone. This is a 2018, purchased last year and I'm dealing with a compressor issue as well as very expensive freon?”
NHTSA complaint #11405407, filed 2021-03Related recalls
- 18V576000Aug 30, 2018General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and…Covers: Chevrolet Impala 2018–2019, Equinox 2018–2019, GMC Terrain 2018–2019 +7 more
Related service bulletins
- 11017173Mar 21, 2025This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11011709Nov 5, 2024This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11000550May 3, 2024This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
- 10253061Mar 4, 2024This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel…
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 3 | 11% |
| 2018 | 8 | 14% |
| 2017 | 4 | 3% |
| 2016 | 8 | 7% |
| 2015 | 26 | 9% |
| 2014 | 91 | 14% |
| 2013 | 53 | 19% |
| 2012 | 33 | 13% |
| 2011 | 39 | 8% |
| 2010 | 30 | 7% |
| 2009 | 75 | 9% |
| 2008 | 40 | 5% |
| 2007 | 59 | 9% |
| 2006 | 35 | 7% |
| 2005 | 49 | 8% |
| 2004 | 89 | 8% |
| 2003 | 76 | 11% |
| 2002 | 74 | 9% |
| 2001 | 70 | 9% |
| 2000 | 56 | 7% |
| 1996 | 7 | 8% |
| 1995 | 8 | 18% |
Other parts of the 2018 Chevrolet Impala
16 complaintsElectrical system
11 complaintsTransmission and drivetrain
11 complaintsEngine
7 complaintsSteering
7 complaintsAir bags
6 complaintsExterior lighting
4 complaintsFuel system
3 complaintsSeats
3 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsWheels
2 complaints
← All problems reported for the 2018 Chevrolet Impala
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology