2017 Mitsubishi i-MiEV
2017 Mitsubishi i-MiEV
Overview
The 2017 Mitsubishi i-MiEV is a subcompact electric vehicle known for its urban maneuverability and zero-emission operation. As an electric vehicle, its powertrain differs significantly from traditional internal combustion engine cars, focusing on battery and electric motor performance. Reliability data for the i-MiEV generally indicates a robust, albeit simple, electric drivetrain. Owners often praise its low running costs and straightforward mechanics. However, like many early-generation EVs, potential concerns can arise around battery longevity and specific electrical system components. This analysis focuses on documented technical issues beyond standard maintenance, providing insights into common failure points and their potential resolution.
Engine
Electric Motor
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Transmission
Single-Speed Reduction Gear
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Suspension
Standard Suspension
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Electrical
High-Voltage Battery Pack
Reduced Range/Capacity
- Symptoms: Noticeable decrease in driving range over time, especially in extreme temperatures. Battery may not hold a full charge.
- Solution: Battery degradation is a natural process. Replacement is the ultimate solution, but often costly. Software updates may sometimes optimize performance.
- Cost: $5,000 - $10,000+
Charging System Faults
- Symptoms: Inability to charge the vehicle, intermittent charging, or error messages displayed during charging.
- Solution: Diagnosis of charging port, onboard charger, or related control modules. Repair or replacement of faulty components.
- Cost: $300 - $1,500
12V Auxiliary Battery
Premature Failure
- Symptoms: Electrical system malfunctions, difficulty starting (though not the main propulsion), dashboard warning lights.
- Solution: Replacement of the 12V battery.
- Cost: $150 - $300
Exterior
Body Panels & Trim
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Interior
HVAC System
Heater Performance
- Symptoms: Reduced heating efficiency, especially in very cold weather, due to reliance on electric heating elements.
- Solution: System check for refrigerant leaks (if applicable to electric heating), electrical connections, and control module function.
- Cost: $200 - $600
Infotainment System
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Summary Verdict
The 2017 Mitsubishi i-MiEV demonstrates good reliability in its core electric powertrain components, with the electric motor and single-speed transmission being largely trouble-free. The primary areas of concern revolve around the high-voltage battery pack, which can experience degradation over its lifespan, leading to reduced range and potentially costly replacement. Electrical system issues, particularly with charging components and the auxiliary 12V battery, are also noted. While the suspension, exterior, and interior generally hold up well, the HVAC system’s heating performance can be a point of mild dissatisfaction in colder climates. Overall, the i-MiEV is a mechanically simple EV, but potential buyers should be aware of battery health and associated costs.