Fuel Economy
46–56MPG
PHEV EV Range: 25 mi • Multiple Powertrains
NHTSA Complaints
14
6 crash reports • 4 reporting injuries
Safety Recalls
0
0 open safety 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 EV Range Est. Annual Fuel Cost
Standard 1.8L 4-Cyl Regular
Automatic (variable gear ratios) • Front-Wheel Drive
 48–58 43–53 46–56 MPG 25 mi $1,100–$1,350 / yr
Electric Range & Charging: The 2020 Toyota Prius provides an official EPA-rated driving range of up to 25 miles on a single battery charge.

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 Toyota Prius.

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 Toyota Prius models.
View complete 2020 Toyota Prius crash test & safety breakdown →

Reported Problems & Owner Complaints Summary (14)

Summary of 14 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
14
Crash Reports
6
Fire Reports
0
Complaints w/ Injury
4
Total Injuries
6

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

Tires 2 complaints
AIR BAGS,UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE 1 complaint (1 crash)
Back Over Prevention / Camera 1 complaint
Electrical System 1 complaint
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 1 complaint (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 Toyota Prius problems & component breakdown (12 categories) →

Official Safety Recalls (0)

Manufacturer safety recall campaigns monitored and recorded by NHTSA

No open safety recall campaigns are currently on file with NHTSA for the 2020 Toyota Prius.

View all 2020 Toyota Prius recalls & campaign history (0 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.