Toyota Prius I (NHW11) 1.5 VVT-i (101 Hp) Hybrid e-CVT


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Toyota Prius:

The Toyota Prius is a car produced by Toyota since 1997 over five generations. The Prius has a hybrid drivetrain, which combines an internal combustion engine and an electric motor. Initially offered as a subcompact four-door saloon, it has been produced only as a compact five-door liftback since 2003.
The Prius was developed by Toyota to be the "car for the 21st century"; it was the first mass-produced hybrid vehicle, first going on sale in Japan in 1997 at all four Toyota Japan dealership chains, and subsequently introduced worldwide in 2000....(Read more on Wikipedia)

I (NHW11) Overview:

Toyota Prius (I (NHW11)). With 115 Nm of torque, it offers ample pulling power. It boasts low fuel consumption (~5.9 l/100km). Weighing only 1250 kg, it’s quite light. Front‑wheel drive delivers efficiency and easy handling. Acceleration is relatively slow (0–100 km/h in 13.4 s). The top speed reaches 160 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.

1.5 VVT-i (101 Hp) Hybrid e-CVT Verdict:

Rating 8 stars

Performance Verdict

The 1.5 VVT-i hybrid system provides adequate, albeit not exhilarating, performance for daily commuting. Its 101 Hp system output ensures smooth acceleration, prioritizing efficiency over speed.

Fuel Economy

Outstanding fuel economy for its era, achieving a combined 5.1 l/100 km. This hybrid powertrain was a benchmark for efficiency, significantly reducing running costs.

Best Use Case: City / Mixed Driving

Pros and Cons:

Pros:

  • • Exceptional fuel economy for its time
  • • Pioneering and reliable hybrid technology
  • • Low emissions (Euro 4 compliant)
  • • Smooth e-CVT transmission
  • • Toyota's renowned reliability

Cons:

  • • Modest acceleration and top speed
  • • Interior design may feel dated by modern standards
  • • Limited trunk space compared to some conventional sedans
  • • Early hybrid system, less refined than later generations
  • • Rear drum brakes

Specifications:

Specifications are compared to those of the previous generation(I (NHW10): 1997 - 2001).

General:
Brand:Toyota
Model:Prius
Generation:I (NHW11)
Modification (Engine):1.5 VVT-i (101 Hp) Hybrid e-CVT
Start of production:2000
End of production:2003
Powertrain Architecture:FHEV (Full Hybrid Electric Vehicle)
Body type:Sedan
Seats:5
Doors:4
Engine:
Power:72 Hp @ 4500 rpm.
Power per litre:48.1 Hp/l
Torque:115 Nm @ 4200 rpm.
Engine Model/Code:1NZ-FXE [Same engine] More details about the engine 1NZ-FXE
Engine displacement:1497
Number of cylinders:4
Engine configuration:Inline
Number of valves per cylinder:4
Fuel injection system:Multi-port manifold injection
Engine aspiration:Naturally aspirated engine
Valvetrain:DOHC
Engine oil capacity:3.7 l
Coolant:4.9 l
Engine layout:Front, Transverse
Cylinder Bore:75 mm
Piston Stroke:84.7 mm
Compression ratio:13:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:5.9 l/100 km
Fuel consumption (economy) - extra urban:4.6 l/100 km
Fuel consumption (economy) - combined (NEDC):5.1 l/100 km
Fuel consumption (economy) - urban (NEDC):5.9 l/100 km
Fuel consumption (economy) - extra urban (NEDC):4.6 l/100 km
Fuel consumption (economy) - combined:5.1 l/100 km
Emission standard:Euro 4
Acceleration 0 - 100 km/h:13.4 sec
Acceleration 0 - 62 mph:13.4 sec
Maximum speed:160 km/h
Weight-to-power ratio:12.4 kg/Hp, 80.8 Hp/tonne
Weight-to-torque ratio:10.9 kg/Nm, 92 Nm/tonne
Acceleration 0 - 60 mph:12.7 sec
Space:
Kerb Weight:1250
Max. weight:1645
Max. roof load:75 kg
Max load:395
Trunk (boot) space - minimum:390 l
Fuel tank capacity:50 l
Size:
Length:4315 mm [40mm more]
Width:1695 mm [Same width.]
Height:1475 mm [15mm less]
Wheelbase:2550 mm [Same wheelbase.]
Width including mirrors:1945 mm
Front track:1475 mm
Rear (Back) track:1480 mm
Ride height (ground clearance):124 mm
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) and electric motor drive the front wheels of the car with the ability to work in full electric or mixed mode.
Drive wheelFront wheel drive
Transmission typeAutomatic
Gearbox typee-CVT
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesDrum [bad for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringElectric Steering
Tires size175/65 R14
Wheel rims size5.5J x 14
Front suspensionIndependent type McPherson
Rear suspensionTorsion
Electric:
Battery technology:Nickel-metal hydride (NiMH)
System power:101 Hp
Electric motor power:44 Hp @ 1040-5600 rpm.
Electric motor Torque:350 Nm @ 0-400 rpm.
Battery voltage:273.6 V

Fuel, speed, and comfort: How does the Toyota Prius rank in your book?