2021 Toyota
Prius Prime
Auto (variable gear ratios), 4 cyl, 1.8 L
Toyota Prius Prime: best and worst years
Closest available photo (2019 model year); you're viewing the 2021.
Overview
- Body
- Midsize CarsEPA, from EPA, last updated 6/11/2026
- Drivetrain
- Front-Wheel DriveEPA, from EPA, last updated 6/11/2026
- Transmission
- Automatic (variable gear ratios)EPA, from EPA, last updated 6/11/2026
- Powertrain
- Plug-in HybridEPA, from EPA, last updated 6/11/2026
- Fuel
- Regular Gas and ElectricityEPA, from EPA, last updated 6/11/2026
Engine & performance
- Cyl
- 4EPA, from EPA, last updated 6/11/2026
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/11/2026
- Motor kW
- 22EPA, from EPA, last updated 6/11/2026
- Start-stop system
- YesEPA, from EPA, last updated 6/11/2026
Efficiency
- MPG Hwy
- 53 mpgEPA, from EPA, last updated 6/11/2026
- MPG City
- 55 mpgEPA, from EPA, last updated 6/11/2026
- MPG Comb
- 54 mpgEPA, from EPA, last updated 6/11/2026
- Fuel $/yr
- $1,150EPA, from EPA, last updated 6/11/2026
- CO₂
- 78 g/miEPA, from EPA, last updated 6/11/2026
- Eco Score
- 10/10EPA, from EPA, last updated 6/11/2026
- Smog score
- 7/10
- Elec. Range
- 640 miEPA, from EPA, last updated 6/11/2026
- Range per hour (240V)
- 320 mi/hr
- Recharge hrs
- 2EPA, from EPA, last updated 6/11/2026
- Real-world MPG
- 108.6 mpg, reported by 8 driversabout 54.6 mpg above the EPA combined estimate
- SmartWay certified
- Yes
Dimensions & capacity
- Length
- 179 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Width
- 69 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Height
- 58 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Wheelbase
- 106 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Curb Weight
- 3,364 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Safety NHTSA, model year
- Overall crash rating
- ★★★★★
- Rollover rating
- ★★★★★
- Stability control (ESC)
- Standard
- Forward-collision warning
- Standard
- Lane-departure warning
- Standard
- Recalls
- 0
- Owner complaints
- 0
Feature availability
Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.
Standard
Federal investigations NHTSA defect investigations, model year
DP22005opened Jan 27, 2023ELECTRICAL SYSTEM:PROPULSION SYSTEM
Pedestrian alert sounds
Warranty manufacturer terms, by make
- Basic
- 3 yr / 36k mi
- Powertrain
- 5 yr / 60k mi
- Roadside assistance
- 2 yr
- Maintenance
- 2 yr / 25k mi
- EV battery
- 10 yr / 150k mi
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.