2007 Nissan Sentra

2007 Nissan Sentra

Overview

The 2007 Nissan Sentra, a compact sedan, offered a range of engine and transmission choices catering to different driving needs. While generally considered a reliable vehicle for its class, certain model years and specific configurations have reported common issues. This analysis focuses on documented technical reliability concerns beyond routine maintenance, providing insights into potential problem areas for owners and prospective buyers. Understanding these specific points can help in proactive maintenance and informed purchasing decisions.

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Engine

2.0L QR20DE (4-cylinder)

Oil Consumption

• Symptoms: Excessive oil burning, potentially leading to low oil levels and engine damage if not monitored.
• Solution: Engine rebuild or replacement, piston ring replacement.
• Cost: $1,500 - $3,000

Camshaft Position Sensor Failure

• Symptoms: Check Engine light illumination, rough idling, stalling, difficulty starting.
• Solution: Replacement of the camshaft position sensor.
• Cost: $150 - $300

1.8L QG18DE (4-cylinder)

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

2.0L MR20DE (4-cylinder)

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

Transmission

6-Speed Manual

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

CVT (Continuously Variable Transmission)

CVT Fluid Leaks/Failure

• Symptoms: Whining noises, hesitation, slipping gears, transmission warning light.
• Solution: Transmission fluid flush and replacement, or full transmission replacement.
• Cost: $2,500 - $4,500

Suspension

Standard Chassis

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

Electrical

Standard Electrical System

Power Window Motor Failure

• Symptoms: Power windows not operating, slow operation.
• Solution: Replacement of the power window motor.
• Cost: $200 - $400

Keyless Entry Fob Malfunction

• Symptoms: Key fob not unlocking/locking doors, intermittent operation.
• Solution: Reprogramming or replacement of the key fob.
• Cost: $100 - $300

Exterior

Body Panels and Trim

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

Interior

Cabin Components

HVAC Blower Motor Failure

• Symptoms: No air coming from vents, or air only coming from certain vents.
• Solution: Replacement of the HVAC blower motor.
• Cost: $250 - $500

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Summary Verdict

The 2007 Nissan Sentra is generally a dependable compact car, particularly with the manual transmission and the 1.8L or 2.0L MR20DE engines. The primary concerns revolve around potential oil consumption in the QR20DE engine and issues with the CVT transmission, which can be costly to repair. Electrical components like power window motors and key fobs can also experience failures. Owners should be mindful of regular maintenance, especially for the CVT fluid, and monitor oil levels on QR20DE equipped models. Overall, with proper care, the Sentra can offer reliable service.