2010 Mazda 5

2010 Mazda 5

Overview

The 2010 Mazda 5, a compact multi-purpose vehicle (MPV), is generally considered a reliable option in its segment. It offers a practical and versatile interior, making it a popular choice for families. While most owners report a positive ownership experience with few major mechanical concerns, like any vehicle, there are specific areas that have seen more attention from mechanics and owners. This analysis focuses on documented technical issues beyond routine maintenance, providing insights into potential problem areas for the 2010 model year.

---

Engine

2.3L MZR (L3-VE)

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: N/A

Transmission

5-Speed Automatic (FS5A-EL)

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: N/A

6-Speed Manual

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: N/A

Suspension

Standard Chassis

Worn Control Arm Bushings

• Symptoms: Clunking noises over bumps, vague steering feel, uneven tire wear.
• Solution: Replacement of front lower control arms or individual bushings.
• Cost: $300 - $600

Electrical

Body Control Module (BCM)

Intermittent Power Window Malfunctions

• Symptoms: Power windows not operating consistently, sometimes failing to go up or down.
• Solution: Diagnosis and potential reprogramming or replacement of the BCM.
• Cost: $500 - $1000

Alternator

Premature Failure

• Symptoms: Battery warning light illuminated, dimming headlights, difficulty starting the engine.
• Solution: Replacement of the alternator.
• Cost: $400 - $700

Exterior

Body Panels

Rust on Rear Wheel Arches

• Symptoms: Visible rust or bubbling paint on the rear fender areas, especially in areas with road salt.
• Solution: Rust repair and repainting.
• Cost: $300 - $800

Interior

HVAC System

Blower Motor Resistor Failure

• Symptoms: HVAC fan only works on the highest setting, or not at all.
• Solution: Replacement of the blower motor resistor.
• Cost: $150 - $300

---

Summary Verdict

The 2010 Mazda 5 is a generally dependable vehicle with a good track record for reliability. The powertrain (engine and transmission) options are robust and rarely present significant issues beyond normal wear. The most commonly reported technical concerns tend to be related to suspension components like control arm bushings, electrical gremlins such as BCM malfunctions or alternator failures, and some exterior rust issues in specific areas. Interior components like the HVAC blower motor resistor can also fail. Despite these potential issues, they are not widespread enough to deter most buyers, and addressing them typically falls within reasonable repair costs for a vehicle of this age.