Chevrolet Impala vs Nissan Altima
The Nissan Altima is more fuel-efficient at 23 MPG combined, against 22 MPG for the Chevrolet Impala. At EPA assumptions that is about $150 less in fuel per year. (Comparison uses each model's most efficient version.)
Side by side
| Chevrolet Impala | Nissan Altima | |
|---|---|---|
| Complaints (NHTSA) | 1,077 | 1,321 |
| Most reported problem | Electrical system | Engine |
| Crashes and fires | 52 and 42 | 41 and 43 |
| Typical mileage at complaint | 80,000 miles | 87,000 miles |
| Recalls | 4 | 5 |
| Fuel economy, combined | 22 MPG | 23 MPG |
| City and highway | 19 and 29 | 20 and 27 |
| Yearly fuel cost (EPA) | $3,050 | $2,900 |
What the numbers say
NHTSA has 1,077 complaints for the Chevrolet Impala and 1,321 for the Nissan Altima. Complaint counts depend heavily on how many of each vehicle were sold, so a higher count does not by itself mean a less reliable car.
Safety recalls on file: 4 for the Chevrolet Impala, 5 for the Nissan Altima.