2017 Toyota Prius

Introduction:

The 2017 Toyota Prius is a compact hybrid sedan known for its fuel efficiency, eco-friendliness, and advanced technology. It comes standard with a 1.8L 4-cylinder gasoline engine mated to an electronically controlled continuously variable transmission (ECVT). Optional powertrain options include a 1.8L 4-cylinder gasoline engine paired with an ECVT and an electric motor for hybrid operation and a plug-in hybrid powertrain with a 1.8L 4-cylinder gasoline engine, an ECVT, and a larger battery pack.

The Prius has received praise for its exceptional fuel economy, roomy interior, and sleek styling. However, it has also faced criticism for its bland driving dynamics, limited rear cargo space, and occasional reliability issues.

Engine

1.8L 4-Cylinder Gasoline Engine

• Intake Valve Carbon Buildup:
  • Description/Symptoms: Over time, carbon deposits can accumulate on the intake valves, leading to reduced engine performance, rough idling, and increased emissions.
  • Solution: Cleaning the intake valves and replacing the PCV valve.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found
• Exhaust Gas Recirculation (EGR) Valve Failure:
  • Description/Symptoms: The EGR valve can become clogged or fail, causing decreased engine power, poor fuel economy, and potential engine damage.
  • Solution: Replacement of the EGR valve.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found

1.8L 4-Cylinder Hybrid Engine

• Hybrid Battery Failure:
  • Description/Symptoms: The hybrid battery can lose capacity over time, resulting in reduced fuel economy, decreased electric-only range, and potential shutdown issues.
  • Solution: Replacement of the hybrid battery pack.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: NHTSA Campaign Number: 22V534000

Transmission

ECVT (1.8L 4-Cylinder Gasoline Engine)

• Transmission Noise:
  • Description/Symptoms: Unusual noises, such as whining or grinding, may be present during acceleration or shifting.
  • Solution: Inspection and potential replacement of transmission components.
  • Estimated Cost to Fix: $600 - $1,500+
  • Recalls: None Found

ECVT (1.8L 4-Cylinder Hybrid Engine)

• No Issues Found

Suspension

• Front Strut Mount Wear:
  • Description/Symptoms: The front strut mounts can wear out prematurely, causing clunking or rattling noises when driving over bumps or uneven surfaces.
  • Solution: Replacement of the strut mounts.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Electrical

• 12V Battery Failure:
  • Description/Symptoms: The 12V battery can fail prematurely, causing various electrical problems, such as difficulty starting the vehicle, malfunctioning electronic systems, and battery warning lights.
  • Solution: Replacement of the 12V battery.
  • Estimated Cost to Fix: $200 - $300+
  • Recalls: None Found
• Headlight Condensation:
  • Description/Symptoms: Moisture can accumulate inside the headlight assemblies, causing blurry or foggy headlights.
  • Solution: Inspection and drying of the headlight assemblies.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Dashboard Creaks and Rattles:
  • Description/Symptoms: The dashboard may develop creaks or rattles, particularly over uneven road surfaces.
  • Solution: Inspection and tightening or replacement of components.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Air Conditioning Odor:
  • Description/Symptoms: A musty or stale odor may be noticed from the air conditioning system.
  • Solution: Cleaning or replacing the cabin air filter and disinfecting the air conditioning vents.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Summary:

Overall, the 2017 Toyota Prius has a relatively good reliability record. However, some issues, such as intake valve carbon buildup, EGR valve failure, and suspension wear, have been reported. The severity and cost of these issues can vary depending on the specific problem and the vehicle’s mileage and maintenance history.