Prius Prime

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

Axle ratio

3.61

Cyl

4EPA, from EPA, last updated 6/11/2026

Aspiration

Naturally aspiratedEPA, from EPA, last updated 6/11/2026

Motor kW

120EPA, from EPA, last updated 6/11/2026

Start-stop system

YesEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy

47 mpgEPA, from EPA, last updated 6/11/2026

MPG City

50 mpgEPA, from EPA, last updated 6/11/2026

MPG Comb

48 mpgEPA, from EPA, last updated 6/11/2026

Fuel $/yr

$1,300EPA, from EPA, last updated 6/11/2026

CO₂

60 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

550 miEPA, from EPA, last updated 6/11/2026

Range per hour (240V)

138 mi/hr

Recharge hrs

4EPA, from EPA, last updated 6/11/2026

Real-world MPG

47.2 mpg, reported by 1 driverabout 0.8 mpg below 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

4

Owner complaints

3

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.