🏷️ Basic Information

Make:

Toyota

Model:

Prius

Year:

2006

Chassis Code:

XW20

Powertrain Code:

1NZ-FXE (1.5L Hybrid)

👋 Introduction

Market Position:

The 2006 Toyota Prius (XW20 generation) represented a significant step in mainstream hybrid vehicle adoption, offering fuel efficiency and innovative technology to a growing environmentally conscious market.

Competitive Analysis:

Competed primarily with other early hybrid offerings and fuel-efficient gasoline vehicles, distinguishing itself with its established hybrid synergy drive system and Toyota's reputation for reliability.

Key Features:

Distinctive aerodynamic hatchback design, advanced hybrid powertrain, spacious interior for its class, and a focus on fuel economy.

📋 Manual Details

Coverage Areas:

Complete vehicle service and repair

Estimated Page Count:

Extensive (typical factory manuals for this era exceed 2000 pages digitally)

Manual Type:

Factory-Licensed Service & Repair Manual Software

Language:

English

Format:

PDF Download (Web-based Access with 1-Year License)

📖 Manual Coverage

Systems Covered:

Engine, Hybrid System (HV Battery, Inverter, Motor-Generator), Transmission (eCVT), Brakes (Regenerative & Hydraulic), Steering, Suspension, Electrical System, HVAC, Body & Interior, Diagnostic Trouble Codes (DTCs), Wiring Diagrams

Procedures Included:

Routine Maintenance, Inspections, Component Removal & Installation, Troubleshooting, Diagnostics, Repair Procedures, Electrical System Diagnosis, Hybrid System Servicing, Engine Overhaul, Transmission Service, Brake System Bleeding and Component Replacement

Technical Depth:

Comprehensive factory-level detail including diagnostic procedures, specifications, component testing, and torque values.

📊 Manual Specifications

File Format:

Web-accessible digital format

Print Quality:

N/A (Digital)

Binding Type:

N/A (Digital)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Type:

Atkinson Cycle Inline-4

Engine Displacement:

1.5 Liters (1497cc)

Engine Codes:

1NZ-FXE

Combined System Horsepower:

110 hp @ 5000 rpm (1.5L engine + electric motor)

Engine Horsepower:

76 hp @ 5000 rpm

Engine Torque:

82 lb-ft @ 4200 rpm

Electric Motor Torque:

200-260 lb-ft (approximate, depending on motor)

Fuel System Type:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline

Recommended Octane:

87

🔧 Transmission

Transmission Type:

Electronically Controlled Continuously Variable Transmission (ECVT)

Transmission Fluid Type:

Toyota Genuine ATF WS (World Standard)

Transmission Features:

Integrated with Toyota's Hybrid Synergy Drive (HSD) system, managing power split between the gasoline engine and electric motors.

📐 Dimensions

Length:

174.6 inches

Width:

66.7 inches

Height:

58.7 inches

Wheelbase:

104.5 inches

Curb Weight:

2955 - 3010 lbs (approximate)

Cargo Volume:

16.1 cubic feet (rear seats up)

🛡️ Safety Features

NHTSA Frontal Crash Rating:

5 Stars (Driver and Passenger)

NHTSA Side Impact Rating:

5 Stars (Front and Rear Passengers)

IIHS Moderate Overlap Front Rating:

Good

Active Safety Features:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Vehicle Stability Control (VSC), Traction Control (TRAC)

Passive Safety Features:

Front dual-stage airbags, front and rear side curtain airbags, front seat-mounted side airbags, active front headrests

💡 Technology Features

Infotainment System:

Standard AM/FM/CD audio system, optional touch-screen navigation system.

Driver Assistance Features:

Keyless entry, push-button start, multi-information display with energy monitor.

Connectivity Features:

Bluetooth (limited availability on base models), auxiliary audio input.

🔧 Maintenance

Oil Change Interval:

Every 5,000 miles or 6 months, whichever comes first (using synthetic oil recommended)

Tire Rotation Interval:

Every 5,000 miles

Engine Air Filter Replacement:

Every 15,000 miles or as needed

Cabin Air Filter Replacement:

Every 10,000 miles or as needed

Engine Oil Spec:

API SN or SP, SAE 0W-20 (Synthetic recommended)

Engine Oil Capacity:

3.9 US quarts (4.1 L) with filter change

Coolant Type:

Toyota Super Long Life Coolant (SLLC) Pink

Hybrid System Coolant Capacity:

Approximately 4.0-4.4 quarts (3.8-4.2 L) for main system, plus inverter coolant

Known Issues:

Hybrid battery degradation (though generally robust for its era), potential for inverter issues, catalytic converter failure, and minor electrical gremlins. Brake wear is typically reduced due to regenerative braking.

📚 Vehicle History

Brand Heritage:

Toyota has a long-standing reputation for reliability, durability, and innovative technology, particularly in the hybrid segment.

Model Evolution:

The 2006 model year represents the second generation (XW20) of the Prius, introduced in 2003. It featured significant improvements in styling, efficiency, and interior space over the first generation.

Production Location:

Japan (Tsutsumi Plant)

🏆 Awards & Recognition

Recognitions:

Received numerous accolades for fuel efficiency and environmental impact. Often cited as a leader in the early hybrid market.