2014 Hyundai Sonata Hybrid - Problems, Statistics, and Analysis

🔎 Common problems of the 2014 Hyundai Sonata Hybrid

43 problems have been reported for the 2014 Hyundai Sonata Hybrid. The following chart shows the 9 most common problems for 2014 Hyundai Sonata Hybrid. The number one most common problem is related to the vehicle's engine and engine cooling with 15 problems. The second most common problem is related to the vehicle's electrical system (10 problems).

Table 1. Common problems of the 2014 Hyundai Sonata Hybrid

Problem Category	Number of Problems
Engine And Engine Cooling	15
Electrical System	10
Service Brakes	9
Seat Belt	3
Equipment	2
Hybrid Propulsion System	1
Exterior Lighting	1
Power Train	1
Electronic Stability Control	1

📈 PPMY Index and Problem Occurrence Trend

In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2014 Hyundai Sonata Hybrid in the United States are 11,503 units [1]. If the total number of problems reported by Hyundai Sonata Hybrid owners in the last 12 years is 43, and the age of the vehicle is 12, the PPMY index can then be calculated as

PPMY Index = 43 / 11,503 / 12 * 1000 = 0.31.

For more information, refer to this page: A study of reliability comparison across Hyundai Sonata Hybrid model year vehicles.

The following chart shows the number of problems reported during each of the service years since the debut of the 2014 Hyundai Sonata Hybrid in 2014.

Table 2. PPMY Index and Problem Occurrence Trend

Service Year	Number of Problems
2026	3
2025	1
2024	2
2023	3
2022	1
2021	0
2020	0
2019	10
2018	3
2017	7
2016	5
2015	2
2014	6

📊 Compare the 2014 Hyundai Sonata Hybrid with Other Model Years

When making the decision between buying a new or used Hyundai Sonata Hybrid, the following table can be used to compare the 2014 Hyundai Sonata Hybrid with the Hyundai Sonata Hybrid from other model years. Note that the number of problems reported for the 2014 Sonata Hybrid is 43 while the average number of problems reported for the 13 model years of the Hyundai Sonata Hybrid is 61.

Table 3. Compare the 2014 Hyundai Sonata Hybrid with other model years

Model Year	Number of Problems
2026 Sonata Hybrid	4
2025 Sonata Hybrid	3
2022 Sonata Hybrid	4
2021 Sonata Hybrid	8
2019 Sonata Hybrid	6
2018 Sonata Hybrid	3
2017 Sonata Hybrid	49
2016 Sonata Hybrid	82
2015 Sonata Hybrid	80
2014 Sonata Hybrid	43
2013 Sonata Hybrid	166
2012 Sonata Hybrid	203
2011 Sonata Hybrid	143

Switch Model Year:

☘ Sonata Hybrid Service Bulletins

☤ Sonata Hybrid Defect Investigations