Fuel Economy
29–32MPG
Gas & Hybrid options available
NHTSA Complaints
178
16 crash reports • 10 reporting injuries
Safety Recalls
6
6 official NHTSA recalls
NCAP Safety Rating
Not Rated / Pending

EPA Fuel Economy & Powertrain Specifications

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by powertrain configuration

Powertrain Group Engine / Drivetrain City MPG Hwy MPG Combined MPG Est. Annual Fuel Cost
Standard 2.5L 4-Cyl Regular
Automatic (variable gear ratios) • Front-Wheel Drive
25–28 34–39 29–32 MPG $1,900–$2,100 / yr

NHTSA NCAP Crash Test & Safety Ratings

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

NHTSA 5-Star NCAP laboratory crash evaluations are not currently on file for the 2020 Nissan Altima.

Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Not Specified and Lane Departure Warning (LDW) is documented as Not Specified in official NHTSA records for tested 2020 Nissan Altima models.
View complete 2020 Nissan Altima crash test & safety breakdown →

Reported Problems & Owner Complaints Summary (178)

Summary of 178 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
178
Crash Reports
16
Fire Reports
7
Complaints w/ Injury
10
Total Injuries
15

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

Electrical System 18 complaints
Engine 16 complaints
Powertrain 8 complaints
Visibility & Wipers 6 complaints
Forward Collision Avoidance 5 complaints (1 crash)

Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.

View all 2020 Nissan Altima problems & component breakdown (78 categories) →

Official Safety Recalls (6)

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #25V437000 Active Recall
Affected Component: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Defect Summary: Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 2019-2020 Altima, 2019-2022 Infiniti QX50, and 2022 Infiniti QX55 vehicles equipped with 3-cylinder 1.5L or 4-cylinder 2.0L variable compression turbo (VC-Turbo) engines. The engine bearings may have manufacturing defects that can lead to engine failure.

Free Manufacturer Remedy: Dealers will reprogram the engine control module (ECM) software, free of charge. Owner letters were mailed April 8, 2026. Owners may contact Nissan's customer service at 800-647-7261 or Infiniti's customer service at 1-800-662-6200. Nissan's numbers for this recall are R25A8/A9 and R25B1/B2.
NHTSA Campaign #20V570000 Active Recall
Affected Component: VISIBILITY:GLASS, SIDE/REAR

Defect Summary: Nissan North America, Inc. (Nissan) is recalling certain 2020 Altima, Maxima and Leaf vehicles. The rear window glass may not remain properly secured to the vehicle.

Free Manufacturer Remedy: Nissan will notify owners, and dealers will replace the back window glass, free of charge. The recall began November 4, 2020. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PC752.
NHTSA Campaign #21V169000 Active Recall
Affected Component: TIRES

Defect Summary: Nissan North America, Inc. (Nissan) is recalling certain 2019-2020 Altima and 2018-2021 Titan vehicles equipped with Continental tires. On the affected vehicles, it is possible that one or more tires were cured for too long during tire production.

Free Manufacturer Remedy: Nissan will notify owners, and dealers will inspect the tires, and replace them as necessary, free of charge. Owner notification letters were mailed on May 11, 2021. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PC798.
View all 2020 Nissan Altima recalls & campaign history (6 campaigns) →
Official US Government Data Provenance

The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:

  • NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
  • NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
  • U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.