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Research · Midsize Cars

2020 Toyota PriusRecalls, problems, MPG & safety

NHTSA lists 0 safety recalls and 14 owner complaints for the 2020 Toyota Prius. Most complaints involve service brakes (4) and electrical system (2). The EPA rates it 46–56 mpg combined, and NHTSA gives it 5 stars overall.

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Combined MPG
46–56mpg
EPA · 4 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
0campaigns
NHTSA
Owner complaints
14
Top: service brakes
Fuel cost / yr
$1,150est.
EPA estimate, best version
01 —Recalls

Safety recalls

NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2020 Toyota Prius as of Nov 3, 2026.
Data from NHTSA Recalls API · synced Nov 3, 2026NHTSA vehicle page
02 —Complaints

Owner complaints by component

14 complaints filed with NHTSA · Mar 2020 – Sep 2025
  1. Service brakes4
  2. Electrical system2
  3. Tires2
  4. Air bags1
  5. Forward collision avoidance1
  6. Back over prevention1
  7. Engine1
  8. Fuel/propulsion system1
  9. Vehicle speed control1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Prius model year we’ve synced.

View as table
Model yearNHTSA complaints
2001170
2002193
2003111
2004610
20051,051
20061,440
20072,004
20081,497
2009502
20102,823
2011523
2012688
2013414
2014241
2015166
2016181
201791
201838
201930
202014
20216
202224
202321
202427
202516
Crashes reported
6
Fires reported
0
Injuries reported
6
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 3, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Service brakes

4 reports4 crashes
“I TURNED LEFT INTO A PARKING SPACE IN MY 2020 PRIUS. I STEPPED ON THE BRAKE, AND MY CAR SHOT FORWARD. I COULDN'T STOP IT, AND IT HIT A CONCRETE POLE. IT ONLY TOOK 1 SECOND. IT SEEMS TOYOTA HYBRIDS ARE STILL HAVING THIS UNINTENTIONAL ACCELERATION DESPITE A MULTI BILLION DOLLAR LAW SUIT IN THE EARLY 2010'S. MY CAR WAS TOWED AND IS AWAITING INSPECTION BY MY INSURANCE COMPANY. [XXX]”
Owner complaint to NHTSAFiled Sep 13, 2025Unknown or other, Service brakesCrash reportedODI 11687071

Electrical system

2 reports1 crash
“On May 16, 2023 I was slowly driving out of a market parking lot when the car suddenly accelerated, full throttle, and speeded across the street (Colusa Avenue, Berkeley, CA), crashing head on into a fence. Immediately after the crash, the dashboard displayed the following: "Check Engine (!) A malfunction in the electronic control of the engine, throttle, or automatic transmission has been detected. Contact your Toyota dealer to have your vehicle inspected." The car was towed and is now at a body shop selected by my insurance company, AAA. I received whiplash, small bruises on my chest and left hand, and a scraped shin. I was taken to Alta Bates Emergency by ambulance.”
Owner complaint to NHTSAFiled May 31, 2023Electrical system, Engine, Fuel/propulsion systemCrash reportedODI 11524726

Tires

2 reports
“Ballooning on side wall of tire. When brought to dealer, they indicated that three other tires had same problem but not as obvious. Car had only 24k miles, with half these on these tires (rest on snow tires). Dealer reported that this was a serious danger.”
Owner complaint to NHTSAFiled Jun 15, 2022TiresODI 11469447
All 2020 Prius problemsSend a problem to a mechanic on findmechanic.ai
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026
04 —Key specs

Engines, transmissions & drive

4 versions rated by the EPA
EPA class
Midsize Cars, Compact Cars
Engines
1.8L 4-cyl hybrid · 1.5L 4-cyl hybrid
Transmissions
Automatic (variable gear ratios)
Drive
Front-Wheel Drive · Part-time 4-Wheel Drive
Fuel
Regular Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Nov 3, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Prius Eco
Auto (variable gear ratios), 4 cyl, 1.8 L · Front-Wheel Drive
585356$1,150158
Prius
Auto (variable gear ratios), 4 cyl, 1.8 L · Front-Wheel Drive
545052$1,250169
Prius AWD
Auto (variable gear ratios), 4 cyl, 1.8 L · Part-time 4-Wheel Drive
524850$1,300176
Prius c
Auto (variable gear ratios), 4 cyl, 1.5 L · Front-Wheel Drive
484346$1,400193
  • Prius Eco
    Auto (variable gear ratios), 4 cyl, 1.8 L
    58 city · 53 hwy · $1,150/yr
    56
    mpg comb.
  • Prius
    Auto (variable gear ratios), 4 cyl, 1.8 L
    54 city · 50 hwy · $1,250/yr
    52
    mpg comb.
  • Prius AWD
    Auto (variable gear ratios), 4 cyl, 1.8 L
    52 city · 48 hwy · $1,300/yr
    50
    mpg comb.
  • Prius c
    Auto (variable gear ratios), 4 cyl, 1.5 L
    48 city · 43 hwy · $1,400/yr
    46
    mpg comb.
Estimate your fuel costCost of ownership
Data from EPA fueleconomy.gov · synced Nov 3, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

2 tested variants
Overall rating
5/ 5
5 of 5
Toyota PRIUS 5 HB FWD
Frontal crash
4 of 5
Side crash
5 of 5
Side pole
2 of 5
Rollover
4 of 5
Rollover risk
10.7%
Overall
5 / 5
Toyota PRIUS 5 HB AWD
Frontal crash
4 of 5
Side crash
5 of 5
Side pole
2 of 5
Rollover
4 of 5
Rollover risk
10.7%
Data from NHTSA NCAP Safety Ratings API · synced Nov 3, 2026Vehicle 14722Vehicle 14691
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2020 Prius questions

How many recalls does the 2020 Toyota Prius have?

0 recalls found in NHTSA data as of Nov 3, 2026.

What are the most common 2020 Toyota Prius problems?

Owners filed 14 complaints with NHTSA. The most-cited components are service brakes (4), electrical system (2), tires (2). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2020 Toyota Prius get?

The EPA rates the 2020 Toyota Prius at 46–56 mpg combined, depending on engine and drivetrain (4 versions rated).

How safe is the 2020 Toyota Prius?

NHTSA's New Car Assessment Program gives the 2020 Toyota Prius 5 out of 5 stars overall.

Data from NHTSA & EPA · synced Nov 3, 2026