2021 Toyota Prius Prime


2021 Toyota Prius Prime Review: Supreme Eco-Hatch

Toyota pioneered the mainstream hybrid electric vehicle classification all the way back in 2008 with the well-known Prius hatchback, which did fairly well in the USA. The 2021 Toyota Prius Prime is the Japanese automaker's PHEV option and, despite the ever-improving and growing competition in the market, it hasn't changed much since its debut in 2016. Even so, it remains one of the most affordable and economical PHEVs on the market, which along with its Toyota-inherent safety and reliability perks, keep it mostly relevant. It's rivals include plug-in cars such as the Hyundai Ioniq, Honda Clarity, and Kia Optima PHEVs. Propelling the front wheels of the Prius Prime is a 1.8-liter inline-4 engine that, together with a single electric motor and small battery, generates a combined 121 horsepower.

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2021 Toyota Prius Prime Changes: 🚙What’s the difference vs 2020 Toyota Prius Prime?

Despite having spent the last few years behind the competition, the second-gen Prime has not made a significant effort to improve for the new year. However, Toyota Safety Sense 2.0 now replaces the previous system, adding road sign assist, lane tracing assist, and full-speed dynamic radar cruise control. The infotainment suite has also received minor updates in the form of Android Auto, which has been lacking for far too long. Strangely enough, access to this function is restricted to the base LE trim, as the premium audio systems still don't support it.

Pros and Cons

  • One of the most fuel-efficient hatchbacks
  • Offers a useful electric-only driving range
  • Brimming with comfort and safety features
  • Relatively comfortable and ergonomic cabin
  • Exceptional safety rating and reliability standards
  • Bland and quasimodo-like design
  • Delayed and restrained acceleration
  • Mundane and disconnected driving experience

Best Deals on Prius Prime

2021 Toyota Prius Prime Trims and Prices

See trim levels and configurations:

Trim Engine Transmission Drivetrain Price (MSRP)
1.8L Inline-4 Plug-in Hybrid
Continuously Variable Automatic (CVT)
Front-Wheel Drive
1.8L Inline-4 Plug-in Hybrid
Continuously Variable Automatic (CVT)
Front-Wheel Drive
1.8L Inline-4 Plug-in Hybrid
Continuously Variable Automatic (CVT)
Front-Wheel Drive

Prius Prime Exterior

2021 Toyota Prius Prime Front Angle View Toyota
2021 Toyota Prius Prime Rear Angle View Toyota
2021 Toyota Prius Prime Side View Toyota
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  • Length 182.9 in
  • Wheelbase 106.3 in
  • Height 57.9 in
  • Max Width 69.3 in
  • Front Width 60.2 in
  • Rear Width 60.6 in
  • Curb Weight 3,365.0 lbs

Exterior Colors

  • Super White
  • Magnetic Gray Metallic
  • Midnight Black Metallic
  • Titanium Glow
  • Blue Magnetism
  • Wind Chill Pearl
  • Classic Silver Metallic
  • Supersonic Red

Prius Prime Performance

2021 Toyota Prius Prime Side View Driving Toyota
2021 Toyota Prius Prime Side View Driving 1 Toyota
2021 Toyota Prius Prime Engine Toyota

Engine and Transmission

Standard throughout the 2021 Prius Prime lineup is a naturally aspirated 1.8-liter 4-cylinder gasoline engine that's been hybridized with a single electric motor and a 8.8 kWh battery pack. Combined, the powertrain generates up to 121 hp and 105 lb-ft of torque. A continuously variable automatic transmission forwards power to the Prius Prime's front-wheel drivetrain.

The Prius Prime PHEV hatchback's performance is focused wholly around efficiency, so acceleration is always only gradual. Throttle responses are unobtrusive, however, and acceleration is also smooth. In EV-only mode, the Prius Prime plug-in should offer around 25 miles of range. Charging its battery will take around five and half hours on a standard household outlet, or two hours on a 240V outlet.

  • Engine
    1.8L Inline-4 Plug-in Hybrid
  • Transmission
    Continuously Variable Automatic (CVT)
  • Drivetrain

Prius Prime Gas Mileage

  • Fuel Tank Capacity
    11.4 Gallons
* 2021 Toyota Prius Prime LE Plug-in Hybrid

Prius Prime Interior

2021 Toyota Prius Prime Steering Wheel Toyota
2021 Toyota Prius Prime Central Console Toyota
2021 Toyota Prius Prime Gauge Cluster Toyota
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Seating and Interior Space

  • Seating capacity
  • Front Leg Room 43.2 in
  • Front Head Room 39.4 in
  • Rear Leg Room 33.4 in
  • Rear Head Room 37.2 in

Prius Prime Trunk and Cargo Space

2021 Toyota Prius Prime Dashboard Toyota
2021 Toyota Prius Prime Front Seats Toyota
2021 Toyota Prius Prime Rear Passenger Seats Toyota

Prius Prime Safety and Reliability


  • Basic:
    3 Years \ 36,000 Miles
  • Drivetrain:
    5 Years \ 60,000 Miles
  • Corrosion:
    5 Years \ Unlimited Miles
  • Hybrid/Electric Components:
    8 Years \ 100,000 Miles
  • Roadside Assistance:
    3 Years \ Unlimited Miles
  • Maintenance:
    2 Years \ 25,000 Miles

Verdict: 🏁Is the 2021 Toyota Prius Prime a good PHEV hatchback?

If you're looking for a 5-door car that is relatively affordable for a PHEV and that prioritises its performance around fuel economy above all else, then the 2021 Toyota Prius Prime is most definitely one of the better options on the market. It may not be the most exciting car to drive, nor the most luxurious, but it doesn't pretend to be anything more than what it is - a budget family PHEV. It's straightforward and pleasant enough for city and suburban driving and comes with all the creature comforts, conveniences, and safety features a budding family could possibly need. In review, the 2021 Toyota Prius Prime PHEV is an ideal family runabout, a claim the NHTSA and the IIHS support with their consummate crashworthiness ratings. The core competition are definitely more contemporary and a lot better looking, and they offer more features and superior practicality, but none are quite as economical. The 2021 Toyota Prius Prime, with its starting price of just $28,220, will save you money on the purchase and over time.

🚗What Toyota Prius Prime Model Should I Buy?

All three trims in the 2021 Toyota Prius Prime PHEV lineup share the same powertrain and deliver identical performance and mileage showings, so choosing a model comes down solely to what features you want. The LE, despite being the entry-level trim, comes reasonably outfitted with a fairly good selection of desirable features including heated front seats and steering wheel, a modern and comprehensive infotainment system, and Toyota's Safety Sense 2.0 suite, which comprises numerous advanced driver-assist systems. It's also the only model in the lineup that offers Android Auto smartphone connectivity.

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