The Hyundai Sonata Plug-in Hybrid (PHEV) offers a compelling blend of fuel efficiency, electric range, and practicality, making it an attractive option for eco-conscious drivers. However, like any vehicle, some model years are more desirable than others due to improvements in technology, reliability, and features. This guide will help you navigate the Sonata PHEV landscape to identify the best years to buy and which ones to potentially avoid.

Hyundai Sonata Plug-in Hybrid: Model Year Comparison

Model Year Key Features & Improvements Potential Issues & Considerations
2016 First year of production, 27 miles of all-electric range, EPA-estimated 99 MPGe, standard features include touchscreen display and rearview camera. First-year model issues possible, relatively short all-electric range compared to later models, limited availability.
2017 Carried over design and features from 2016. Same potential issues as 2016, limited availability.
2018 Minor interior and exterior updates. Similar issues as 2016 & 2017 with minor improvements.
2019 No significant changes from 2018. Similar issues as 2018, no major updates to justify over earlier models.
2020 End of the previous generation, no PHEV model offered. N/A
2021 Redesigned Sonata launched, but no PHEV version available. N/A
2022 Return of the Sonata PHEV with a redesigned exterior and interior, upgraded technology, and safety features. Improved battery pack for slightly better range (28 miles). Some reported issues with the infotainment system and charging inconsistencies in early models.
2023 Minor trim changes and feature updates. Similar issues as 2022, but potentially fewer due to software updates.
2024 No major changes expected, likely a carryover model from 2023. Early to determine, but likely similar to 2023 with potential for minor improvements.

Detailed Explanations

2016: This was the inaugural year for the Sonata Plug-in Hybrid. While it introduced the concept of a PHEV Sonata to the market, it's important to remember that first-year models can sometimes have unforeseen issues that are ironed out in subsequent years. Key features included a 27-mile all-electric range and a combined EPA rating of 99 MPGe. Standard equipment consisted of a touchscreen display and a rearview camera, which were considered good for the time.

2017: The 2017 model year was essentially a carryover from 2016, with no significant changes. This means it shared the same strengths and weaknesses as the first-year model. Finding a 2017 model likely means you're looking at a vehicle with similar mileage and potential wear and tear as a 2016.

2018: The 2018 Sonata Plug-in Hybrid received minor interior and exterior updates, providing a slightly refreshed look. However, the powertrain and overall performance remained largely unchanged. This year offered a slight aesthetic upgrade but didn't address any of the underlying concerns of the earlier models.

2019: The 2019 model year followed the trend of the previous years, with no significant changes from 2018. If you're considering a pre-owned Sonata PHEV from this era, it's crucial to compare prices and condition carefully, as the differences between 2016-2019 are minimal.

2020: There was no Sonata Plug-in Hybrid model offered in 2020. This marked the end of the previous generation Sonata before the complete redesign for 2021.

2021: While the Sonata underwent a complete redesign in 2021, Hyundai did not offer a plug-in hybrid version for this model year. This is important to note if you're specifically looking for a PHEV Sonata.

2022: The Sonata Plug-in Hybrid returned in 2022 with the new, striking design of the eighth-generation Sonata. This model year brought significant improvements, including a redesigned exterior and interior, upgraded technology, and enhanced safety features. The battery pack was also tweaked, resulting in a slightly improved all-electric range of 28 miles. However, some owners reported issues with the infotainment system and occasional charging inconsistencies, particularly in early production models.

2023: The 2023 Sonata Plug-in Hybrid featured minor trim changes and feature updates compared to the 2022 model. While the core technology and performance remained largely the same, any software updates or minor component revisions could potentially address some of the issues reported in the 2022 models.

2024: As of late 2023/early 2024, the 2024 Sonata Plug-in Hybrid is expected to be a carryover model from 2023, with no major changes anticipated. It's still early to determine if there are any specific issues to watch out for, but it's likely to share the same characteristics as the 2023 model.

Potential Issues and Considerations by Model Year

  • 2016-2019:

    • First-year model concerns: Early production models may have had more issues that were subsequently addressed in later years.
    • Limited all-electric range: The 27-mile range might not be sufficient for all drivers, especially considering battery degradation over time.
    • Availability: Finding well-maintained models may be challenging due to their age.
  • 2022:

    • Infotainment system glitches: Some owners reported issues with the infotainment system, such as freezing or slow response times.
    • Charging inconsistencies: Occasional problems with charging, such as the car not charging fully or experiencing errors during charging.
  • 2023 & 2024:

    • Similar issues to 2022: While potential software updates may have addressed some problems, it's still worth being aware of the potential for infotainment and charging issues.
    • Early model concerns: As with any new model year, it's advisable to research any emerging issues reported by owners.

Recommendations

  • Best Overall (Value & Reliability): 2023 Hyundai Sonata Plug-in Hybrid. The 2023 model likely benefits from software updates addressing early issues in the 2022 model, and is generally newer than the earlier generations.
  • Budget Option: 2018 or 2019 Hyundai Sonata Plug-in Hybrid. These models offer a similar experience to the 2016 and 2017 models, but may be available at a lower price point. Be sure to check for any outstanding recalls or service bulletins.
  • Avoid: Unless the price is exceptionally low and the vehicle is in excellent condition, consider avoiding the 2016 and 2017 models due to potential first-year model issues and the relatively limited all-electric range.

Frequently Asked Questions

What is the all-electric range of the Hyundai Sonata Plug-in Hybrid? The all-electric range is approximately 27 miles for the 2016-2019 models and 28 miles for the 2022-2024 models. This range can vary depending on driving conditions and battery health.

What is the MPGe rating of the Hyundai Sonata Plug-in Hybrid? The EPA-estimated MPGe (miles per gallon equivalent) is around 99 for the 2016-2019 models and slightly lower for later models when running on both electric and gasoline power.

Are there any known reliability issues with the Hyundai Sonata Plug-in Hybrid? Some owners of the 2022 model have reported issues with the infotainment system and occasional charging inconsistencies. Checking online forums and reviews can provide more detailed information.

How long does it take to charge the Hyundai Sonata Plug-in Hybrid? Charging time varies depending on the charging level. A Level 1 (120V) charger can take several hours, while a Level 2 (240V) charger can fully charge the battery in around 2-3 hours.

Is the Hyundai Sonata Plug-in Hybrid eligible for tax credits? Eligibility for federal and state tax credits can vary depending on the model year, your income, and the state you live in. Consult your tax advisor for current eligibility information.

What should I look for when buying a used Hyundai Sonata Plug-in Hybrid? Check the battery health, service history, and overall condition of the vehicle. Pay attention to any reported issues with the infotainment system or charging, and ensure that all recalls have been addressed.

Conclusion

Choosing the right year of the Hyundai Sonata Plug-in Hybrid requires careful consideration of your budget, needs, and tolerance for potential issues. While the 2023 model offers the most recent features and potential improvements, the earlier models can provide a more affordable entry point into the world of plug-in hybrids, just be sure to research potential problems. By weighing the pros and cons of each model year, you can make an informed decision and find the perfect Sonata Plug-in Hybrid to fit your lifestyle.