2017 — 2026
Electric Motor - EQ Power version
Electric
Listen closely while driving over uneven road surfaces at low speeds. | Description: The front suspension bushings and stabilizer links can sometimes exhibit wear; listen for any light clunking sounds to gauge the condition of the suspension components.
Observe the dashboard display during the initial start-up process. | Description: It is worth keeping an eye on the high-voltage system warnings, as any persistent error lights may suggest that the battery management system requires a professional diagnostic scan.
Test the operation of the window switches and door handles while stationary. | Description: In some of these units, the window regulator motors can become a little sluggish over time, so ensure both sides operate smoothly and without unusual straining sounds.
Check the charging port door for ease of operation and alignment. | Description: The motorized locking pin or the hinge mechanism can occasionally get stiff; ensuring it latches and releases cleanly is a good way to verify the condition of the charging hardware.
Usually a good time to inspect the condition of the cabin air filter and check the health of the 12V auxiliary battery, which often powers the onboard electronics.
Consider having the suspension components and steering rack bushings inspected by a specialist to ensure the ride remains tight and responsive.
A sensible interval to request a high-voltage battery health check report from a dealer or independent EV specialist to confirm the remaining state of health.
Keep the charging cable and the port contacts clean and free of debris to ensure efficient charging sessions.
Regularly check the tyre pressure, as these cars are quite sensitive to pressure variations regarding handling and energy efficiency.
Arrange for a brake fluid flush every two years, as this is vital for keeping the braking system reliable and preventing corrosion in the lines.
Ensure the cabin pollen filter is replaced annually to keep the climate control system blowing fresh, clean air.
Every six months, have a quick look underneath the vehicle to ensure the underside battery shielding is clear of any scrapes or debris.
Estimated repair costs if issues arise
While the main drive battery is robust, the small 12V battery that runs the car's computers can wear out just like in a petrol car. Depending on the car's age, you might eventually need to budget for a replacement to avoid unexpected electronic glitches.
If the ride starts to feel a little less 'snappy' or you hear small rattles over bumps, it is common to consider replacing the lower control arm bushings. This helps restore that fun, nimble feeling the Smart is known for.
Because the EQ version uses regenerative braking to slow down, the physical brakes are used less than in a standard car. However, they can eventually develop surface corrosion from lack of use, so it's wise to plan for a cleaning or pad replacement down the line.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer