2017 Chevrolet Bolt EV
2017 Chevrolet Bolt EV
Overview
The 2017 Chevrolet Bolt EV marked a significant step in mainstream electric vehicle adoption, offering a practical range and a modern driving experience. As an all-electric vehicle, its powertrain differs substantially from traditional internal combustion engine cars. Reliability data for the Bolt EV generally reflects the maturity of its electric drivetrain, with a focus on battery performance, charging systems, and the electric motor. While specific component failures are rare, potential concerns often revolve around software glitches, battery degradation over time, and charging infrastructure compatibility. Overall, the 2017 Bolt EV is considered a reliable electric vehicle, with most reported issues being minor or software-related.
Engine
Electric Drive Unit
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
Single-Speed Automatic
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Standard Independent Suspension
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Electrical
Battery Pack
Battery Degradation
- Symptoms: Reduced range over time, slower charging speeds.
- Solution: Battery management system updates, potential battery replacement under warranty.
- Cost: $0 - $10,000+
Charging System Faults
- Symptoms: Inability to charge, intermittent charging, error messages.
- Solution: Software updates, inspection of charging port and onboard charger.
- Cost: $100 - $500
Infotainment System
Software Glitches
- Symptoms: Screen freezing, unresponsive touch controls, connectivity issues.
- Solution: Software updates, system resets.
- Cost: $0 - $200
12V Auxiliary Battery
Premature Failure
- Symptoms: Various electrical systems malfunctioning, difficulty starting (though not the main propulsion).
- Solution: Replacement of the 12V battery.
- Cost: $150 - $300
Exterior
Body Panels and Trim
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Lighting
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Upholstery and Trim
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
HVAC System
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Summary Verdict
The 2017 Chevrolet Bolt EV demonstrates good overall reliability, particularly in its electric powertrain which has proven robust. The primary areas of concern are related to the electrical system, specifically potential battery degradation over extended periods and occasional software glitches within the infotainment system or charging controls. The 12V auxiliary battery can also be a point of failure. However, these issues are generally manageable and often addressed through software updates or component replacement. For an early-generation EV, the Bolt’s reliability is commendable, making it a solid choice for those seeking an affordable electric vehicle.