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Should I Keep the Auto Stop Feature on in Kia Cars?

Modern vehicles are increasingly equipped with advanced features aimed at improving fuel efficiency and reducing emissions. One such feature is the Auto Stop/Start system , officially known as “Idle Stop and Go” (ISG) in Kia cars. While it has its benefits, opinions about this feature vary widely among drivers. So, should you keep the Auto Stop feature turned on in your Kia? Let’s break down the pros, cons, and considerations to help you decide.


What is the Auto Stop/Start Feature?

The Auto Stop/Start feature, or ISG, automatically shuts off the engine when the vehicle comes to a complete stop, such as at a red light or stop sign, and restarts it when you release the brake pedal. This technology aims to reduce fuel consumption and lower emissions during idle times in urban driving conditions.


Benefits of Keeping the Auto Stop Feature On

  1. Fuel Efficiency :
    One of the primary advantages of the Auto Stop/Start system is improved fuel economy. By shutting off the engine while idling, less fuel is wasted during frequent stops in city traffic. For drivers who spend a lot of time commuting in congested areas, this can translate into noticeable savings over time.
  2. Environmental Impact :
    Reducing unnecessary idling helps cut down on harmful emissions, contributing to cleaner air in urban environments. If you’re environmentally conscious, keeping the feature enabled aligns with efforts to make cities greener.
  3. Seamless Operation :
    The system operates automatically without requiring any input from the driver once activated. It’s designed to be unobtrusive and works best in scenarios like waiting at traffic lights or stop signs, where idling serves no practical purpose.

Drawbacks of the Auto Stop Feature

  1. Driver Annoyance :
    Many drivers find the constant stopping and restarting of the engine annoying or distracting. As one Kia owner noted, “I was honestly pretty annoyed to learn that it can’t be permanently turned off”. If you prefer a smoother, uninterrupted driving experience, this feature might feel intrusive.
  2. Manual Deactivation Required Each Time :
    If you dislike the Auto Stop/Start functionality, note that disabling it isn’t a one-time process. You’ll need to press the dedicated button each time you start the car. This can become tedious if you consistently prefer not to use the feature.
  3. Potential Wear and Tear Concerns :
    Some critics argue that repeatedly turning the engine off and on could lead to additional wear on components like the starter motor or battery. However, manufacturers design these systems to handle the extra demands, so this concern may be overstated for most users.
  4. Limited Usefulness on Highways :
    Since the feature only activates during idling situations, it provides little to no benefit during highway driving. In fact, some drivers feel it’s irrelevant outside of city environments.

When Should You Disable the Feature?

While the Auto Stop/Start system offers clear benefits in specific scenarios, there are situations where disabling it might be preferable:

  • Cold Weather Driving :
    In colder climates, keeping the engine running ensures better cabin heating and avoids potential strain on the battery.
  • Towing or Heavy Loads :
    If you frequently tow trailers or carry heavy loads, disabling the feature might ensure consistent power delivery and avoid unnecessary interruptions.
  • Personal Preference :
    Simply put, if you find the feature irritating or disruptive, there’s no harm in turning it off. After all, comfort and satisfaction behind the wheel matter too!

How to Turn Off the Auto Stop Feature in Kia Cars

Disabling the Auto Stop/Start function in Kia vehicles is straightforward. Look for the “A Off” button located near the steering column and press it before starting your journey. Remember, however, that this setting resets every time you restart the vehicle, meaning you’ll need to repeat the process each trip unless you leave the feature permanently disabled.


Final Thoughts: To Keep or Not to Keep?

Ultimately, whether you should keep the Auto Stop/Start feature on depends on your driving habits and preferences:

  • Keep It On if you value fuel savings, reduced emissions, and primarily drive in urban settings with frequent stops.
  • Turn It Off if you prioritize convenience, dislike the abrupt engine restarts, or often drive in conditions where the feature doesn’t apply (e.g., highways).

For those who fall somewhere in between, consider experimenting with both options to see which suits your lifestyle better. Either way, understanding how the system works empowers you to make an informed choice tailored to your needs.