Chevrolet ยท 2018
2018 Chevrolet Impala
Official EPA fuel economy and NHTSA recall record, best combined figure 25 MPG.
Safety rating (NHTSA 5-Star)
Official crash-test ratings for the 2018 Chevrolet Impala 4 DR FWD.
Fuel economy (EPA)
| Engine | Transmission | Fuel | City | Highway | Combined | CO2 g/mi |
|---|---|---|---|---|---|---|
| 2.5L 4-cyl | Automatic (S6) | Regular | 22 | 30 | 25 | 360 |
| 3.6L 6-cyl | Automatic (S6) | Gasoline or E85 | 18 | 28 | 22 | 409 |
| 3.6L 6-cyl | Automatic (S6) | Regular | 19 | 28 | 22 | 404 |
Safety recalls (NHTSA)
1 campaign on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.
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.
Owner complaints (NHTSA)
88 complaints filed by owners for this model year (7 involving a crash, 0 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.
Frequently Asked Questions
What is the fuel economy of a 2018 Chevrolet Impala?
EPA figures for the 2018 Chevrolet Impala reach 25 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.
Are there recalls on the 2018 Chevrolet Impala?
NHTSA lists 1 safety recall campaign for the 2018 Chevrolet Impala. Check your specific vehicle by VIN on the official NHTSA site, recalls are fixed free of charge by dealers.
What are common problems with the 2018 Chevrolet Impala?
Owners have filed 88 complaints with NHTSA for the 2018 Chevrolet Impala, most often about: Unknown Or Other, Electrical System, Power Train. Complaint counts reflect what owners report, not confirmed defects.
What is the safety rating of the 2018 Chevrolet Impala?
NHTSA gave the 2018 Chevrolet Impala (2018 Chevrolet Impala 4 DR FWD) an overall 5-star rating in the official 5-Star Safety Ratings program.
Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.