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NHTSA Vehicle Research

2018 Chevrolet Impala Research

Free safety data straight from the National Highway Traffic Safety Administration. Recalls, consumer complaints, and crash test ratings — everything you need before you buy.

1 Recalls
59 Complaints
5★ Safety Rating
FREE Gov Data

🛡️ NCAP Crash Test Safety Ratings

Year Overall Front Crash Side Crash Rollover
2018 ★★★★★ ★★★★★ ★★★★★ ★★★★★

⚠️ NHTSA Recalls (1)

The following safety recalls have been issued by NHTSA for the Chevrolet Impala. If you own this vehicle, check your VIN at our VIN lookup tool or NHTSA.gov to see if your vehicle is affected.

2018 Model Year (1 recall)

Campaign #18V576000 30/08/2018
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.

Risk: A reduction of braking performance can increase the risk of a crash.

Fix: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.

💬 Consumer Complaints (59)

Real complaints filed with NHTSA by Chevrolet Impala owners. These reports help identify common issues and potential safety concerns.

Most Reported Components

ComponentComplaints
UNKNOWN OR OTHER 8
POWER TRAIN 6
STEERING 6
ELECTRICAL SYSTEM 4
SERVICE BRAKES 3
AIR BAGS 2
AIR BAGS,SEATS,UNKNOWN OR OTHER 2
FUEL SYSTEM, GASOLINE 1
AIR BAGS,SEATS 1
SERVICE BRAKES, HYDRAULIC 1
2018 model • POWER TRAIN • 05/01/2026

The transmission failed, shifting is no longer smooth. It hesitates and shakes the entire car, and the car slows down to almost a crawl uphill. I understand this is an issue with Chevrolet Impalas. So now I have an $8200 bill for a problem I was never told about, and that GM knew that it existed. So, yes, the issue…

2018 model • FUEL SYSTEM, GASOLINE • 04/22/2025

The contact owns a 2018 Chevrolet Impala. The contact stated that while the A/C was activated during the summer of 2025, the A/C failed to function as intended. The contact stated that hot air was blowing through the vents. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed the vehicle with an EVAP leak.…

2018 model • STEERING • 02/07/2026

I was driving and parked the car at the store. After checking out I went to the car got ready to leave and started backing out and the car would not turn to the left at all. I took it to the shop and was told they do not see anything wrong with my car but a steering message is…

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