ToyotaPrius AWD-e2020Overview/toyota/prius-awd-e/2020/base/

2020 Toyota Prius AWD-e

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2020 Prius AWD-e.

Transmission Automatic (variable gear ratios)

The 2020 Toyota Prius AWD‑e is a compact hatchback that utilizes Toyota’s hybrid powertrain, pairing a gasoline engine with an electric motor and is mated to an Automatic (variable gear ratios) transmission, delivering an EPA‑rated 54/50/52 mpg. Its fuel efficiency and all‑wheel‑drive system set it apart within the Prius lineup, while the model carries a modest 14 total owner complaints with no recalls and the most frequently cited issue falling under the broad “Unknown Or Other” category. In the context of the Prius’s long‑standing reputation, this year continues the brand’s pattern of low‑frequency problems, underscoring a generally reliable track record for researchers to consider.

Model year20232022202120202019

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy54/50/52 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 140R · 295 CCA battery, OE oil filter 90915YZZN1. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 140R · 295 CCAOEM · verified
Tail / brake / turnOFFOEM · verified
Tire sizeP195/65R15 91SOEM · verified
Wheel / rim6.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZN1
Engine air filter1780121060
Spark plug9091901298
Battery2880037130
Front wiper blades8521247130 alt 8522247130
Thermostat1632637020 alt 1603137010
Cabin air filter8713958010 alt 871390R030

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (variable gear ratios)

Dimensions & weight NHTSA vPIC

Overall length178.7 in
Overall width69.3 in
Overall height57.9 in
Wheelbase106.3 in
Curb weight3064 lb
Track (front / rear)60.2 / 60.2 in
Weight distribution (front / rear)60/40

Ratings & economy EPA / vPIC

EPA city / highway / combined54 / 50 / 52 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Engine torques

Crankshaft Pulley and/or Damper Bolts140.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs16 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs15.0 ft-lbs

Battery & A/C

Standard BCI Group Number140R
Standard BCI Cranking Performance295 cca

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
115 ft. lbs., Step 2: 9015 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
115.0 ft. lbs., Step 2: 90°15 ft. lbs
Engine Flywheel Bolts — tightening sequence 1 stages
136.0 ft. lbs., Step 2: 90°36 ft. lbs
Main Bearings — tightening sequence 1 stages
130 ft. lbs., Step 2: 9030 ft. lbs
Main Bearings — tightening sequence 1 stages
130.0 ft. lbs., Step 2: 90°30 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs at 120,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 5,000 miBrake System (inspect) · Floor Mat (inspect) · Tire & Wheel Assembly (rotate) · Universal Vehicle Operation (inspect all fluid levels) · Windshield Wiper Blade (inspect)
Every 10,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
At 15,000 miCabin Air Filter (inspect)
Every 15,000 miAir Conditioning Condenser (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level) · Driveshaft Flange Yoke (torque) · Engine Coolant System (inspect fluid level)
Every 30,000 miBrake Drum Assembly (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · Cabin Air Filter (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace)
Every 50,000 miEngine Coolant System (drain, flush & refill)
At 100,000 miEngine Coolant System (drain, flush & refill)
At 120,000 miSpark Plugs (replace)
At 150,000 miHybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2020 Toyota Prius AWD-e top in one area — the unknown or other, 2 of 14 reports (14%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 6 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the unknown or other pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

0
Open recalls
NHTSA campaigns
145
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
14
Owner complaints
6 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 14 complaints on record, top 8 components.

Unknown Or Other2
Tires2
Unknown Or Other,Service Brakes1
Air Bags,Unknown Or Other,Forward Collision Avoidance1
Back Over Prevention1
Electrical System,Engine,Fuel/Propulsion System1
Service Brakes,Unknown Or Other1
Vehicle Speed Control,Service Brakes1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 145 bulletins on record with NHTSA.

BulletinDateComponentSummary
T-SB-0106-22 Rev22026-01-30Electrical SystemOBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
T-SB-0001-262026-01-28Electrical SystemSome 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic…
T-SB-0055-24 Rev22026-01-07Unknown Or OtherSome 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a…
T-TT-0784-25 Rev12025-06-17EngineSome ECUs can set a DTC that is common with other ECUs. This can lead to accidental use…
T-SB-0058-23 Rev12025-06-13Electrical SystemThe air conditioning dye injection tool kit has been developed to aid in identifying the…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Prius AWD-e. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2020 Prius AWD-e have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Prius AWD-e get?

EPA figures are 54 city / 50 highway / 52 combined mpg.